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Colombini, Ferruccio

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Author ID: colombini.ferruccio Recent zbMATH articles by "Colombini, Ferruccio"
Published as: Colombini, Ferruccio; Colombini, F.; Colombini, Ferrucio; Colombibi, Ferruccio
External Links: MGP
Documents Indexed: 134 Publications since 1971, including 12 Books
Biographic References: 1 Publication
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Serials

11 Communications in Partial Differential Equations
10 Journal of Differential Equations
5 Osaka Journal of Mathematics
5 Progress in Nonlinear Differential Equations and Their Applications
4 Journal of Mathematics of Kyoto University
4 Journal de Mathématiques Pures et Appliquées. Neuvième Série
3 Journal d’Analyse Mathématique
3 Annali di Matematica Pura ed Applicata. Serie Quarta
3 Annali dell’Università di Ferrara. Nuova Serie. Sezione VII
3 Journal of Functional Analysis
3 Séminaire Équations aux Dérivées Partielles
3 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie V
2 Journal of Mathematical Analysis and Applications
2 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV
2 Annales Scientifiques de l’École Normale Supérieure. Quatrième Série
2 Duke Mathematical Journal
2 Rendiconti dell’Istituto di Matematica dell’Università di Trieste
2 Transactions of the American Mathematical Society
2 Differential and Integral Equations
2 Comptes Rendus de l’Académie des Sciences. Série I
2 Comptes Rendus de l’Académie des Sciences. Série I. Mathématique
2 Comptes Rendus Hebdomadaires des Séances de l’Académie des Sciences, Série A
1 Communications on Pure and Applied Mathematics
1 IMA Journal of Numerical Analysis
1 Israel Journal of Mathematics
1 Arkiv för Matematik
1 Acta Mathematica
1 American Journal of Mathematics
1 Archiv der Mathematik
1 Hokkaido Mathematical Journal
1 Indiana University Mathematics Journal
1 Journal für die Reine und Angewandte Mathematik
1 Mathematica Scandinavica
1 Proceedings of the American Mathematical Society
1 Rendiconti del Seminario Matematico della Università di Padova
1 Asymptotic Analysis
1 Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni
1 Journal of Mathematical Sciences. University of Tokyo
1 NoDEA. Nonlinear Differential Equations and Applications
1 Mathematical Research Letters
1 Methods and Applications of Analysis
1 Bulletin des Sciences Mathématiques
1 Serdica Mathematical Journal
1 Far East Journal of Applied Mathematics
1 Annals of Mathematics. Second Series
1 Communications in Mathematical Sciences
1 Journal of Hyperbolic Differential Equations
1 Bollettino della Unione Matematica Italiana. Series IV
1 Annali della Scuola Normale Superiore di Pisa. Scienze Fisiche e Matematiche. III. Ser
1 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche
1 Analysis & PDE
1 Springer INdAM Series

Publications by Year

Citations contained in zbMATH Open

101 Publications have been cited 986 times in 503 Documents Cited by Year
Sur les équations hyperboliques avec des coefficients qui ne dependent que du temps. Zbl 0417.35049
Colombini, Ferruccio; De Giorgi, Ennio; Spagnolo, Sergio
103
1979
Frontiere orientate di misura minima e questioni collegate. Zbl 0296.49031
De Giorgi, E.; Colombini, F.; Piccinini, L. C.
103
1972
Well-posedness in the Gevrey classes of the Cauchy problem for a non- strictly hyperbolic equation with coefficients depending on time. Zbl 0543.35056
Colombini, Ferruccio; Jannelli, Enrico; Spagnolo, Sergio
68
1983
An example of a weakly hyperbolic Cauchy problem not well posed in \(C^\infty\). Zbl 0517.35053
Colombini, Ferruccio; Spagnolo, Sergio
65
1982
Hyperbolic operators with non-Lipschitz ceofficients. Zbl 0840.35067
Colombini, Ferruccio; Lerner, Nicolas
50
1995
Well-posedness of the Cauchy problem for a hyperbolic equation with non-Lipschitz coefficients. Zbl 1098.35094
Del Santo, Daniele; Colombini, Ferruccio; Kinoshita, Tamotu
28
2002
Modulus of continuity of the coefficients and loss of derivatives in the strictly hyperbolic Cauchy problem. Zbl 1097.35092
Cicognani, Massimo; Colombini, Ferruccio
27
2006
Uniqueness of continuous solutions for BV vector fields. Zbl 1017.35029
Colombini, Ferruccio; Lerner, Nicolas
24
2002
On the optimal regularity of coefficients in hyperbolic Cauchy problems. Zbl 1037.35038
Colombini, Ferruccio; Del Santo, Daniele; Reissig, Michael
23
2003
Sur la convergence de solutions d’équations paraboliques. Zbl 0354.35009
Colombini, Ferruccio; Spagnolo, Sergio
22
1977
Non-uniqueness in hyperbolic Cauchy problems. Zbl 0649.35051
Colombini, Ferruccio; Jannelli, Enrico; Spagnolo, Sergio
20
1987
On the convergence of solutions of hyperbolic equations. Zbl 0375.35034
Colombini, Ferruccio; Spagnolo, Sergio
18
1978
Well-posedness in \(C^\infty\) for some weakly hyperbolic equations. Zbl 1007.35045
Colombini, Ferruccio; Orrú, Nicola
14
1999
Strong unique continuation for products of elliptic operators of second order. Zbl 1184.35091
Colombini, Ferruccio; Koch, Herbert
13
2010
Nonnegative functions as squares or sums of squares. Zbl 1093.26007
Bony, Jean-Michel; Broglia, Fabrizio; Colombini, Ferruccio; Pernazza, Ludovico
13
2006
On the Cauchy problem for finitely degenerate hyperbolic equations of second order. Zbl 1073.35145
Colombini, Ferruccio; Ishida, Haruhisa; Orrú, Nicola
13
2000
On the Gevrey well posedness of the Cauchy problem for weakly hyperbolic equations of higher order. Zbl 1026.35065
Colombini, Ferruccio; Kinoshita, Tamotu
12
2002
Some examples of hyperbolic equations without local solvability. Zbl 0702.35146
Colombini, Ferruccio; Spagnolo, Sergio
12
1989
The Cauchy problem for \(p\)-evolution equations. Zbl 1200.35053
Cicognani, Massimo; Colombini, Ferruccio
11
2010
Uniqueness of \(L^\infty\) solutions for a class of conormal \(BV\) vector fields. Zbl 1064.35033
Colombini, Ferruccio; Lerner, Nicolas
11
2005
The Cauchy problem for wave equations with non Lipschitz coefficients; Application to continuation of solutions of some nonlinear wave equations. Zbl 1172.35041
Colombini, Ferruccio; Métivier, Guy
11
2008
The global Cauchy problem for a vibrating beam equation. Zbl 1201.35124
Ascanelli, Alessia; Cicognani, Massimo; Colombini, Ferruccio
11
2009
A note on two-dimensional transport with bounded divergence. Zbl 1122.35143
Colombini, Ferruccio; Crippa, Gianluca; Rauch, Jeffrey
11
2006
Uniqueness and nonuniqueness for nonsmooth divergence free transport. Zbl 1065.35089
Colombini, F.; Luo, T.; Rauch, J.
10
2003
On finitely degenerate hyperbolic operators of second order. Zbl 1068.35078
Colombini, Ferruccio; Nishitani, Tatsuo
10
2004
Un teorema di regolarità alla frontiera per soluzioni di sistemi ellittici quasi lineari. Zbl 0211.13502
Colombini, F.
10
1971
Some remarks on strong unique continuation for the Laplace operator and its powers. Zbl 0928.35041
Colombini, F.; Grammatico, C.
10
1999
Sharp regularity of the coefficients in the Cauchy problem for a class of evolution equations. Zbl 1074.35026
Cicognani, Massimo; Colombini, Ferruccio
10
2003
On convergence of functionals with unilateral constraints. Zbl 0415.49010
Carbone, Luciano; Colombini, Ferruccio
10
1980
Time-dependent loss of derivatives for hyperbolic operators with non regular coefficients. Zbl 1286.35057
Colombini, Ferruccio; Del Santo, Daniele; Fanelli, Francesco; Métivier, Guy
10
2013
Energy estimates at infinity for hyperbolic equations with oscillating coefficients. Zbl 1109.35011
Colombini, Ferruccio
9
2006
Strong uniqueness for second order elliptic operators with Gevrey coefficients. Zbl 1174.35335
Colombini, Ferruccio; Grammatico, Cataldo; Tataru, Daniel
9
2006
Hyperbolic equations with coefficients rapidly oscillating in time: A result of nonstability. Zbl 0589.35073
Colombini, Ferruccio; Spagnolo, Sergio
9
1984
On the regularity of the roots of hyperbolic polynomials. Zbl 1282.26020
Colombini, Ferruccio; Orrù, Nicola; Pernazza, Ludovico
9
2012
Nearly Lipschitzean divergence free transport propagates neither continuity nor BV regularity. Zbl 1088.35015
Colombini, Ferruccio; Luo, Tao; Rauch, Jeffrey
8
2004
Uniqueness in the Cauchy problem for transport in \(\mathbb R^2\) and \(\mathbb R^{1+2}\). Zbl 1134.35311
Colombini, Ferruccio; Rauch, Jeffrey
8
2005
Two by two strongly hyperbolic systems and Gevrey classes. Zbl 0993.35061
Colombini, Ferruccio; Nishitani, Tatsuo
8
1999
Local solvability for a class of evolution equations. Zbl 1203.35009
Colombini, Ferruccio; Cordaro, Paulo D.; Pernazza, Ludovico
7
2010
A well-posedness result for hyperbolic operators with Zygmund coefficients. Zbl 1282.35220
Colombini, Ferruccio; Del Santo, Daniele; Fanelli, Francesco; Métivier, Guy
7
2013
Spectral problems for non-elliptic symmetric systems with dissipative boundary conditions. Zbl 1296.35104
Colombini, Ferruccio; Petkov, Vesselin; Rauch, Jeffrey
7
2014
Smooth localized parametric resonance for wave equations. Zbl 1158.35012
Colombini, Ferruccio; Rauch, Jeffrey
6
2008
Loss of derivatives in evolution Cauchy problems. Zbl 1134.35027
Cicognani, Massimo; Colombini, Ferruccio
6
2006
On the Gevrey wellposedness of the Cauchy problem for weakly hyperbolic equations of 4th order. Zbl 1123.35314
Colombini, Ferruccio; Kinoshita, Tamotu
6
2002
The well-posedness issue in Sobolev spaces for hyperbolic systems with Zygmund-type coefficients. Zbl 1346.35124
Colombini, Ferruccio; Del Santo, Daniele; Fanelli, Francesco; Métivier, Guy
6
2015
On square roots of class \(C^m\) of nonnegative functions of one variable. Zbl 1207.26004
Bony, Jean-Michel; Colombini, Ferruccio; Pernazza, Ludovico
5
2010
A well-posed Cauchy problem for an evolution equation with coefficients of low regularity. Zbl 1272.35136
Cicognani, Massimo; Colombini, Ferruccio
5
2013
Second order weakly hyperbolic operators with coefficients sum of powers of functions. Zbl 1124.35045
Colombini, Ferruccio; Nishitani, Tatsuo
4
2007
Una definizione alternativa per una misura usata nello studio di ipersuperfici minimali. Zbl 0274.49029
Colombini, Ferruccio
4
1973
On the differentiability class of the admissible square roots of regular nonnegative functions. Zbl 1228.26004
Bony, Jean-Michel; Colombini, Ferruccio; Pernazza, Ludovico
4
2006
Gevrey-well-posedness for weakly hyperbolic operators with non-regular coefficients. Zbl 1037.35037
Colombini, Ferruccio; Del Santo, Daniele; Kinoshita, Tamotu
4
2002
Well-posedness for hyperbolic higher order operators with finite degeneracy. Zbl 1145.35079
Colombini, Ferrucio; Taglialatela, Giovanni
4
2006
On the regularity of solutions of hyperbolic equations with discontinuous coefficients variable in time. Zbl 0361.35013
Colombini, Ferrucio
4
1977
Incoming and disappearing solutions for Maxwell’s equations. Zbl 1217.35180
Colombini, Ferruccio; Petkov, Vesselin; Rauch, Jeffrey
4
2011
Counterexamples to the well posedness of the Cauchy problem for hyperbolic systems. Zbl 1316.35172
Colombini, Ferruccio; Métivier, Guy
4
2015
Modulus of continuity of the coefficients and (non)quasianalytic solutions in the strictly hyperbolic Cauchy problem. Zbl 1132.35053
Cicognani, Massimo; Colombini, Ferruccio
3
2007
A Caldéron-Zygmund procedure for the problem of the \(k\)-th root. (Une procédure de Calderón-Zygmund pour le problème de la racine \(k\)-iéme.) Zbl 1175.42004
Colombini, Ferruccio; Lerner, Nicolas
3
2003
A result on strong uniqueness in Gevrey spaces for some elliptic operators. Zbl 1113.35042
Colombini, F.; Grammatico, C.
3
2005
Quasianalytic and nonquasianalytic solutions for a class of weakly hyperbolic Cauchy problems. Zbl 1130.35088
Colombini, Ferruccio
3
2007
Formation of singularities for nonlinear hyperbolic \(2\times 2\) systems with periodic data. Zbl 0892.35094
Colombini, Ferruccio; Del Santo, Daniel
3
1997
On weakly hyperbolic operators with non-regular coefficients and finite order degeneration. Zbl 1036.35117
Colombini, Ferruccio; Del Santo, Daniele; Kinoshita, Tamotu
3
2003
On the Cauchy problem for hyperbolic operators with non-regular coefficients. Zbl 1036.35122
Colombini, Ferruccio; Del Santo, Daniele; Kinoshita, Tamotu
3
2003
Uniqueness and nonuniqueness in the Cauchy problem for degenerate elliptic operators. Zbl 0792.35065
Colombini, Ferruccio; del Santo, Daniele; Zuily, Claude
3
1993
On second order weakly hyperbolic equations and the Gevrey classes. Zbl 0969.35098
Colombini, Ferruccio; Nishitani, Tatsuo
3
2000
A note on hyperbolic operators with log-Zygmund coefficients. Zbl 1213.35286
Colombini, Ferruccio; Del Santo, Daniele
3
2009
Eigenvalues for Maxwell’s equations with dissipative boundary conditions. Zbl 1348.35257
Colombini, Ferruccio; Petkov, Vesselin; Rauch, Jeffrey
3
2016
Weakly hyperbolic systems by symmetrization. Zbl 1435.35230
Colombini, Ferruccio; Nishitani, Tatsuo; Rauch, Jeffrey
2
2019
Gevrey-well-posedness for weakly hyperbolic operators with Hölder-continuous coefficients. Zbl 1061.35044
Colombini, F.; Del Santo, D.; Kinoshita, T.
2
2004
On nonsmooth vector fields. (Sur les champs de vecteurs peu réguliers.) Zbl 1069.35504
Colombini, Ferruccio; Lerner, Nicolas
2
2001
Second order hyperbolic equations with coefficients real analytic in space variables and discontinuous in time. Zbl 0476.35051
Colombini, Ferruccio; Spagnolo, Sergio
2
1980
Exponential growth for the wave equation with compact time-periodic positive potential. Zbl 1171.35422
Colombini, Ferruccio; Rauch, Jeffrey; Petkov, Vesselin
2
2009
Well-posedness of the Cauchy problem in Gevrey classes for some weakly hyperbolic equations of higher order. Zbl 1173.35338
Colombini, Ferruccio; Ishida, Haruhisa
2
2003
Strictly hyperbolic operators and approximate energies. Zbl 1050.35044
Colombini, Ferruccio; Del Santo, Daniele
2
2003
Solvability and nonsolvability of second-order evolution equations. Zbl 1050.35040
Colombini, Ferruccio; Pernazza, Ludovico; Treves, François
2
2003
Quelques remarques sur le problème de Cauchy pour des équations faiblement hyperboliques. (Some remarks on the Cauchy problem for weakly hyperbolic equations). Zbl 0779.35069
Colombini, Ferruccio
2
1992
The Fefferman-Phong inequality in the locally temperate Weyl calculus. Zbl 0884.35182
Colombini, Ferruccio; Del Santo, Daniele; Zuily, Claude
2
1996
Development of singularities for nonlinear hyperbolic systems with periodic data. Zbl 0881.35067
Colombini, Ferruccio; Del Santo, Daniele
2
1996
Weakly hyperbolic equations of second order and ultradifferentiable functions. (Équations faiblement hyperboliques du deuxième ordre et classes de fonctions ultradifférentiables.) Zbl 0973.35123
Colombini, Ferruccio; Nishitani, Tatsuo
2
2001
Hyperbolic equations and classes of infinitely differentiable functions. Zbl 0609.35049
Colombini, Ferruccio; Jannelli, Enrico; Spagnolo, Sergio
2
1986
Existence et unicité des solutions des équations hyperboliques du second ordre à coefficients ne dependant que du temps. Zbl 0371.35029
Colombini, Ferruccio; De Giorgi, Ennio; Spagnolo, Sergio
2
1978
Sur la convergence de solutions d’équations paraboliques avec des coefficients qui dependent du temps. Zbl 0341.35008
Colombini, Ferruccio; Spagnolo, Sergio
2
1976
Shocks, singularities and oscillations in nonlinear optics and fluid mechanics. Papers based on the workshop, Rome, Italy, September 2015. Zbl 1371.76002
Colombini, Ferruccio (ed.); Del Santo, Daniele (ed.); Lannes, David (ed.)
2
2017
Sharp finite speed for hyperbolic problems well posed in Gevrey classes. Zbl 1221.35223
Colombini, F.; Rauch, J.
2
2011
Blow-up for hyperbolic systems in diagonal form. Zbl 0994.35090
Colombini, Ferruccio; Del Santo, Daniele
1
2001
A non-uniqueness result for the operators with principal part \(\partial ^ 2_ t+a(t)\partial ^ 2_ x\). Zbl 0694.35030
Colombini, Ferruccio; Spagnolo, Sergio
1
1989
A simple example of localized parametric resonance for the wave equation. Zbl 1199.35205
Colombini, Ferruccio; Rauch, Jeffrey
1
2008
On the Cauchy problem for a weakly hyperbolic operator: an intermediate case between effective hyperbolicity and Levi condition. Zbl 1068.35059
Colombini, Ferruccio; di Flaviano, Mariagrazia; Nishitani, Tatsuo
1
2003
Optimal well-posedness of the Cauchy problem for evolution equations with \(C^N\) coefficients. Zbl 1150.35351
Cicognani, Massimo; Colombini, Ferruccio
1
2004
An example of non-uniqueness for a hyperbolic equation with non-Lipschitz-continuous coefficients. Zbl 1148.35334
Colombini, Ferruccio; Del Santo, Daniele
1
2002
Carleman estimates and applications to uniqueness and control theory. Zbl 0966.00010
Colombini, Ferruccio (ed.); Zuily, Claude (ed.)
1
2001
Recent developments in hyperbolic equations. Proceedings of the conference of hyperbolic equations, University of Pisa, Italy, 1987. Zbl 0713.00007
Cattabriga, L. (ed.); Colombini, F. (ed.); Murthy, M. K. V. (ed.); Spagnolo, Sergio (ed.)
1
1988
Some uniqueness results for degenerate elliptic operators in two variables. Zbl 0766.35005
Colombini, Ferruccio; Del Santo, Daniele
1
1991
The Cauchy problem for some nonstrictly hyperbolic equations with nonregular coeficients and its applications. Zbl 1052.35108
Colombini, Ferruccio; Kajitani, Kunihiko
1
2003
The Cauchy problem for semilinear second order equations with finite degeneracy. Zbl 1049.35140
Colombibi, Ferruccio; Nishitani, Tatsuo; Taglialatela, Giovanni
1
2003
A counterexample to strong uniqueness for all powers of the Laplace operator. Zbl 0968.35135
Colombini, F.; Grammatico, C.
1
2000
Partial differential equations and the calculus of variations. Essays in honor of Ennio De Giorgi. Volume I and II. Zbl 0671.00007
Colombini, Ferruccio; Marino, A.; Modica, L.; Spagnolo, Sergio
1
1989
Two by two systems strongly hyperbolic in \(C^\infty\) and in the Gevrey classes. (Systèmes 2 fois 2 fortement hyperboliques dans \(C^\infty\) et dans les classes de Gevrey.) Zbl 0956.35076
Colombini, Ferruccio; Nishitani, Tatsuo
1
2000
On the Cauchy problem for weakly hyperbolic operators. (Sur le problème de Cauchy pour des opérateurs faiblement hyperboliques.) Zbl 1003.35077
Colombini, Ferruccio
1
1999
Numerical analysis of very weakly well-posed hyperbolic Cauchy problems. Zbl 1350.65087
Colombini, F.; Rauch, J.
1
2015
A note on nonhomogeneous hyperbolic operators with low regularity coefficients. Zbl 1227.35189
Colombini, Ferruccio; Fanelli, Francesco
1
2010
On the regularity of the roots of a polynomial depending on one real parameter. Zbl 1379.26005
Colombini, Ferruccio; Orrù, Nicola; Pernazza, Ludovico
1
2017
Weakly hyperbolic systems by symmetrization. Zbl 1435.35230
Colombini, Ferruccio; Nishitani, Tatsuo; Rauch, Jeffrey
2
2019
Shocks, singularities and oscillations in nonlinear optics and fluid mechanics. Papers based on the workshop, Rome, Italy, September 2015. Zbl 1371.76002
Colombini, Ferruccio; Del Santo, Daniele; Lannes, David
2
2017
On the regularity of the roots of a polynomial depending on one real parameter. Zbl 1379.26005
Colombini, Ferruccio; Orrù, Nicola; Pernazza, Ludovico
1
2017
Eigenvalues for Maxwell’s equations with dissipative boundary conditions. Zbl 1348.35257
Colombini, Ferruccio; Petkov, Vesselin; Rauch, Jeffrey
3
2016
The well-posedness issue in Sobolev spaces for hyperbolic systems with Zygmund-type coefficients. Zbl 1346.35124
Colombini, Ferruccio; Del Santo, Daniele; Fanelli, Francesco; Métivier, Guy
6
2015
Counterexamples to the well posedness of the Cauchy problem for hyperbolic systems. Zbl 1316.35172
Colombini, Ferruccio; Métivier, Guy
4
2015
Numerical analysis of very weakly well-posed hyperbolic Cauchy problems. Zbl 1350.65087
Colombini, F.; Rauch, J.
1
2015
Spectral problems for non-elliptic symmetric systems with dissipative boundary conditions. Zbl 1296.35104
Colombini, Ferruccio; Petkov, Vesselin; Rauch, Jeffrey
7
2014
A note on complete hyperbolic operators with log-Zygmund coefficients. Zbl 1320.35179
Colombini, Ferruccio; Del Santo, Daniele; Fanelli, Francesco; Métivier, Guy
1
2014
Time-dependent loss of derivatives for hyperbolic operators with non regular coefficients. Zbl 1286.35057
Colombini, Ferruccio; Del Santo, Daniele; Fanelli, Francesco; Métivier, Guy
10
2013
A well-posedness result for hyperbolic operators with Zygmund coefficients. Zbl 1282.35220
Colombini, Ferruccio; Del Santo, Daniele; Fanelli, Francesco; Métivier, Guy
7
2013
A well-posed Cauchy problem for an evolution equation with coefficients of low regularity. Zbl 1272.35136
Cicognani, Massimo; Colombini, Ferruccio
5
2013
On the regularity of the roots of hyperbolic polynomials. Zbl 1282.26020
Colombini, Ferruccio; Orrù, Nicola; Pernazza, Ludovico
9
2012
Incoming and disappearing solutions for Maxwell’s equations. Zbl 1217.35180
Colombini, Ferruccio; Petkov, Vesselin; Rauch, Jeffrey
4
2011
Sharp finite speed for hyperbolic problems well posed in Gevrey classes. Zbl 1221.35223
Colombini, F.; Rauch, J.
2
2011
Strong unique continuation for products of elliptic operators of second order. Zbl 1184.35091
Colombini, Ferruccio; Koch, Herbert
13
2010
The Cauchy problem for \(p\)-evolution equations. Zbl 1200.35053
Cicognani, Massimo; Colombini, Ferruccio
11
2010
Local solvability for a class of evolution equations. Zbl 1203.35009
Colombini, Ferruccio; Cordaro, Paulo D.; Pernazza, Ludovico
7
2010
On square roots of class \(C^m\) of nonnegative functions of one variable. Zbl 1207.26004
Bony, Jean-Michel; Colombini, Ferruccio; Pernazza, Ludovico
5
2010
A note on nonhomogeneous hyperbolic operators with low regularity coefficients. Zbl 1227.35189
Colombini, Ferruccio; Fanelli, Francesco
1
2010
The global Cauchy problem for a vibrating beam equation. Zbl 1201.35124
Ascanelli, Alessia; Cicognani, Massimo; Colombini, Ferruccio
11
2009
A note on hyperbolic operators with log-Zygmund coefficients. Zbl 1213.35286
Colombini, Ferruccio; Del Santo, Daniele
3
2009
Exponential growth for the wave equation with compact time-periodic positive potential. Zbl 1171.35422
Colombini, Ferruccio; Rauch, Jeffrey; Petkov, Vesselin
2
2009
The Cauchy problem for wave equations with non Lipschitz coefficients; Application to continuation of solutions of some nonlinear wave equations. Zbl 1172.35041
Colombini, Ferruccio; Métivier, Guy
11
2008
Smooth localized parametric resonance for wave equations. Zbl 1158.35012
Colombini, Ferruccio; Rauch, Jeffrey
6
2008
A simple example of localized parametric resonance for the wave equation. Zbl 1199.35205
Colombini, Ferruccio; Rauch, Jeffrey
1
2008
Second order weakly hyperbolic operators with coefficients sum of powers of functions. Zbl 1124.35045
Colombini, Ferruccio; Nishitani, Tatsuo
4
2007
Modulus of continuity of the coefficients and (non)quasianalytic solutions in the strictly hyperbolic Cauchy problem. Zbl 1132.35053
Cicognani, Massimo; Colombini, Ferruccio
3
2007
Quasianalytic and nonquasianalytic solutions for a class of weakly hyperbolic Cauchy problems. Zbl 1130.35088
Colombini, Ferruccio
3
2007
Modulus of continuity of the coefficients and loss of derivatives in the strictly hyperbolic Cauchy problem. Zbl 1097.35092
Cicognani, Massimo; Colombini, Ferruccio
27
2006
Nonnegative functions as squares or sums of squares. Zbl 1093.26007
Bony, Jean-Michel; Broglia, Fabrizio; Colombini, Ferruccio; Pernazza, Ludovico
13
2006
A note on two-dimensional transport with bounded divergence. Zbl 1122.35143
Colombini, Ferruccio; Crippa, Gianluca; Rauch, Jeffrey
11
2006
Energy estimates at infinity for hyperbolic equations with oscillating coefficients. Zbl 1109.35011
Colombini, Ferruccio
9
2006
Strong uniqueness for second order elliptic operators with Gevrey coefficients. Zbl 1174.35335
Colombini, Ferruccio; Grammatico, Cataldo; Tataru, Daniel
9
2006
Loss of derivatives in evolution Cauchy problems. Zbl 1134.35027
Cicognani, Massimo; Colombini, Ferruccio
6
2006
On the differentiability class of the admissible square roots of regular nonnegative functions. Zbl 1228.26004
Bony, Jean-Michel; Colombini, Ferruccio; Pernazza, Ludovico
4
2006
Well-posedness for hyperbolic higher order operators with finite degeneracy. Zbl 1145.35079
Colombini, Ferrucio; Taglialatela, Giovanni
4
2006
Uniqueness of \(L^\infty\) solutions for a class of conormal \(BV\) vector fields. Zbl 1064.35033
Colombini, Ferruccio; Lerner, Nicolas
11
2005
Uniqueness in the Cauchy problem for transport in \(\mathbb R^2\) and \(\mathbb R^{1+2}\). Zbl 1134.35311
Colombini, Ferruccio; Rauch, Jeffrey
8
2005
A result on strong uniqueness in Gevrey spaces for some elliptic operators. Zbl 1113.35042
Colombini, F.; Grammatico, C.
3
2005
On finitely degenerate hyperbolic operators of second order. Zbl 1068.35078
Colombini, Ferruccio; Nishitani, Tatsuo
10
2004
Nearly Lipschitzean divergence free transport propagates neither continuity nor BV regularity. Zbl 1088.35015
Colombini, Ferruccio; Luo, Tao; Rauch, Jeffrey
8
2004
Gevrey-well-posedness for weakly hyperbolic operators with Hölder-continuous coefficients. Zbl 1061.35044
Colombini, F.; Del Santo, D.; Kinoshita, T.
2
2004
Optimal well-posedness of the Cauchy problem for evolution equations with \(C^N\) coefficients. Zbl 1150.35351
Cicognani, Massimo; Colombini, Ferruccio
1
2004
On the optimal regularity of coefficients in hyperbolic Cauchy problems. Zbl 1037.35038
Colombini, Ferruccio; Del Santo, Daniele; Reissig, Michael
23
2003
Uniqueness and nonuniqueness for nonsmooth divergence free transport. Zbl 1065.35089
Colombini, F.; Luo, T.; Rauch, J.
10
2003
Sharp regularity of the coefficients in the Cauchy problem for a class of evolution equations. Zbl 1074.35026
Cicognani, Massimo; Colombini, Ferruccio
10
2003
A Caldéron-Zygmund procedure for the problem of the \(k\)-th root. (Une procédure de Calderón-Zygmund pour le problème de la racine \(k\)-iéme.) Zbl 1175.42004
Colombini, Ferruccio; Lerner, Nicolas
3
2003
On weakly hyperbolic operators with non-regular coefficients and finite order degeneration. Zbl 1036.35117
Colombini, Ferruccio; Del Santo, Daniele; Kinoshita, Tamotu
3
2003
On the Cauchy problem for hyperbolic operators with non-regular coefficients. Zbl 1036.35122
Colombini, Ferruccio; Del Santo, Daniele; Kinoshita, Tamotu
3
2003
Well-posedness of the Cauchy problem in Gevrey classes for some weakly hyperbolic equations of higher order. Zbl 1173.35338
Colombini, Ferruccio; Ishida, Haruhisa
2
2003
Strictly hyperbolic operators and approximate energies. Zbl 1050.35044
Colombini, Ferruccio; Del Santo, Daniele
2
2003
Solvability and nonsolvability of second-order evolution equations. Zbl 1050.35040
Colombini, Ferruccio; Pernazza, Ludovico; Treves, François
2
2003
On the Cauchy problem for a weakly hyperbolic operator: an intermediate case between effective hyperbolicity and Levi condition. Zbl 1068.35059
Colombini, Ferruccio; di Flaviano, Mariagrazia; Nishitani, Tatsuo
1
2003
The Cauchy problem for some nonstrictly hyperbolic equations with nonregular coeficients and its applications. Zbl 1052.35108
Colombini, Ferruccio; Kajitani, Kunihiko
1
2003
The Cauchy problem for semilinear second order equations with finite degeneracy. Zbl 1049.35140
Colombibi, Ferruccio; Nishitani, Tatsuo; Taglialatela, Giovanni
1
2003
Well-posedness of the Cauchy problem for a hyperbolic equation with non-Lipschitz coefficients. Zbl 1098.35094
Del Santo, Daniele; Colombini, Ferruccio; Kinoshita, Tamotu
28
2002
Uniqueness of continuous solutions for BV vector fields. Zbl 1017.35029
Colombini, Ferruccio; Lerner, Nicolas
24
2002
On the Gevrey well posedness of the Cauchy problem for weakly hyperbolic equations of higher order. Zbl 1026.35065
Colombini, Ferruccio; Kinoshita, Tamotu
12
2002
On the Gevrey wellposedness of the Cauchy problem for weakly hyperbolic equations of 4th order. Zbl 1123.35314
Colombini, Ferruccio; Kinoshita, Tamotu
6
2002
Gevrey-well-posedness for weakly hyperbolic operators with non-regular coefficients. Zbl 1037.35037
Colombini, Ferruccio; Del Santo, Daniele; Kinoshita, Tamotu
4
2002
An example of non-uniqueness for a hyperbolic equation with non-Lipschitz-continuous coefficients. Zbl 1148.35334
Colombini, Ferruccio; Del Santo, Daniele
1
2002
On nonsmooth vector fields. (Sur les champs de vecteurs peu réguliers.) Zbl 1069.35504
Colombini, Ferruccio; Lerner, Nicolas
2
2001
Weakly hyperbolic equations of second order and ultradifferentiable functions. (Équations faiblement hyperboliques du deuxième ordre et classes de fonctions ultradifférentiables.) Zbl 0973.35123
Colombini, Ferruccio; Nishitani, Tatsuo
2
2001
Blow-up for hyperbolic systems in diagonal form. Zbl 0994.35090
Colombini, Ferruccio; Del Santo, Daniele
1
2001
Carleman estimates and applications to uniqueness and control theory. Zbl 0966.00010
Colombini, Ferruccio; Zuily, Claude
1
2001
On the Cauchy problem for finitely degenerate hyperbolic equations of second order. Zbl 1073.35145
Colombini, Ferruccio; Ishida, Haruhisa; Orrú, Nicola
13
2000
On second order weakly hyperbolic equations and the Gevrey classes. Zbl 0969.35098
Colombini, Ferruccio; Nishitani, Tatsuo
3
2000
A counterexample to strong uniqueness for all powers of the Laplace operator. Zbl 0968.35135
Colombini, F.; Grammatico, C.
1
2000
Two by two systems strongly hyperbolic in \(C^\infty\) and in the Gevrey classes. (Systèmes 2 fois 2 fortement hyperboliques dans \(C^\infty\) et dans les classes de Gevrey.) Zbl 0956.35076
Colombini, Ferruccio; Nishitani, Tatsuo
1
2000
Well-posedness in \(C^\infty\) for some weakly hyperbolic equations. Zbl 1007.35045
Colombini, Ferruccio; Orrú, Nicola
14
1999
Some remarks on strong unique continuation for the Laplace operator and its powers. Zbl 0928.35041
Colombini, F.; Grammatico, C.
10
1999
Two by two strongly hyperbolic systems and Gevrey classes. Zbl 0993.35061
Colombini, Ferruccio; Nishitani, Tatsuo
8
1999
On the Cauchy problem for weakly hyperbolic operators. (Sur le problème de Cauchy pour des opérateurs faiblement hyperboliques.) Zbl 1003.35077
Colombini, Ferruccio
1
1999
Formation of singularities for nonlinear hyperbolic \(2\times 2\) systems with periodic data. Zbl 0892.35094
Colombini, Ferruccio; Del Santo, Daniel
3
1997
The Fefferman-Phong inequality in the locally temperate Weyl calculus. Zbl 0884.35182
Colombini, Ferruccio; Del Santo, Daniele; Zuily, Claude
2
1996
Development of singularities for nonlinear hyperbolic systems with periodic data. Zbl 0881.35067
Colombini, Ferruccio; Del Santo, Daniele
2
1996
Hyperbolic operators with non-Lipschitz ceofficients. Zbl 0840.35067
Colombini, Ferruccio; Lerner, Nicolas
50
1995
Uniqueness and nonuniqueness in the Cauchy problem for degenerate elliptic operators. Zbl 0792.35065
Colombini, Ferruccio; del Santo, Daniele; Zuily, Claude
3
1993
Quelques remarques sur le problème de Cauchy pour des équations faiblement hyperboliques. (Some remarks on the Cauchy problem for weakly hyperbolic equations). Zbl 0779.35069
Colombini, Ferruccio
2
1992
Some uniqueness results for degenerate elliptic operators in two variables. Zbl 0766.35005
Colombini, Ferruccio; Del Santo, Daniele
1
1991
Some examples of hyperbolic equations without local solvability. Zbl 0702.35146
Colombini, Ferruccio; Spagnolo, Sergio
12
1989
A non-uniqueness result for the operators with principal part \(\partial ^ 2_ t+a(t)\partial ^ 2_ x\). Zbl 0694.35030
Colombini, Ferruccio; Spagnolo, Sergio
1
1989
Partial differential equations and the calculus of variations. Essays in honor of Ennio De Giorgi. Volume I and II. Zbl 0671.00007
Colombini, Ferruccio; Marino, A.; Modica, L.; Spagnolo, Sergio
1
1989
Recent developments in hyperbolic equations. Proceedings of the conference of hyperbolic equations, University of Pisa, Italy, 1987. Zbl 0713.00007
Cattabriga, L.; Colombini, F.; Murthy, M. K. V.; Spagnolo, Sergio
1
1988
Non-uniqueness in hyperbolic Cauchy problems. Zbl 0649.35051
Colombini, Ferruccio; Jannelli, Enrico; Spagnolo, Sergio
20
1987
Hyperbolic equations and classes of infinitely differentiable functions. Zbl 0609.35049
Colombini, Ferruccio; Jannelli, Enrico; Spagnolo, Sergio
2
1986
Hyperbolic equations with coefficients rapidly oscillating in time: A result of nonstability. Zbl 0589.35073
Colombini, Ferruccio; Spagnolo, Sergio
9
1984
Well-posedness in the Gevrey classes of the Cauchy problem for a non- strictly hyperbolic equation with coefficients depending on time. Zbl 0543.35056
Colombini, Ferruccio; Jannelli, Enrico; Spagnolo, Sergio
68
1983
An example of a weakly hyperbolic Cauchy problem not well posed in \(C^\infty\). Zbl 0517.35053
Colombini, Ferruccio; Spagnolo, Sergio
65
1982
On convergence of functionals with unilateral constraints. Zbl 0415.49010
Carbone, Luciano; Colombini, Ferruccio
10
1980
Second order hyperbolic equations with coefficients real analytic in space variables and discontinuous in time. Zbl 0476.35051
Colombini, Ferruccio; Spagnolo, Sergio
2
1980
Sur les équations hyperboliques avec des coefficients qui ne dependent que du temps. Zbl 0417.35049
Colombini, Ferruccio; De Giorgi, Ennio; Spagnolo, Sergio
103
1979
On the convergence of solutions of hyperbolic equations. Zbl 0375.35034
Colombini, Ferruccio; Spagnolo, Sergio
18
1978
Existence et unicité des solutions des équations hyperboliques du second ordre à coefficients ne dependant que du temps. Zbl 0371.35029
Colombini, Ferruccio; De Giorgi, Ennio; Spagnolo, Sergio
2
1978
Sur la convergence de solutions d’équations paraboliques. Zbl 0354.35009
Colombini, Ferruccio; Spagnolo, Sergio
22
1977
On the regularity of solutions of hyperbolic equations with discontinuous coefficients variable in time. Zbl 0361.35013
Colombini, Ferrucio
4
1977
Sur la convergence de solutions d’équations paraboliques avec des coefficients qui dependent du temps. Zbl 0341.35008
Colombini, Ferruccio; Spagnolo, Sergio
2
1976
Una definizione alternativa per una misura usata nello studio di ipersuperfici minimali. Zbl 0274.49029
Colombini, Ferruccio
4
1973
Frontiere orientate di misura minima e questioni collegate. Zbl 0296.49031
De Giorgi, E.; Colombini, F.; Piccinini, L. C.
103
1972
...and 1 more Documents
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Cited by 440 Authors

48 Colombini, Ferruccio
19 Ascanelli, Alessia
19 Reissig, Michael
19 Spagnolo, Sergio
18 Cicognani, Massimo
17 Del Santo, Daniele
16 D’Ancona, Piero
15 Hirosawa, Fumihiko
15 Ruzhansky, Michael V.
14 Kinoshita, Tamotu
13 Garetto, Claudia
12 Nishitani, Tatsuo
8 Ambrosio, Luigi
8 Manfrin, Renato
8 Rauch, Jeffrey B.
7 Crippa, Gianluca
7 Fanelli, Francesco
7 Ghisi, Marina
7 Gobbino, Massimo
7 Rainer, Armin
7 Taglialatela, Giovanni
6 Cappiello, Marco
6 D’Abbicco, Marcello
6 Dal Maso, Gianni
6 Federico, Serena
6 Jabin, Pierre-Emmanuel
6 Jannelli, Enrico
6 Mingione, Giuseppe
5 Alberti, Giovanni
5 Bögelein, Verena
5 Boiti, Chiara
5 Lu, Xiaojun
5 Massari, Umberto
5 Miranda, Mario J.
5 Orrù, Nicola
4 Beck, Lisa
4 Carriero, Michele
4 Casado-Díaz, Juan
4 Congedo, Giuseppe
4 Duzaar, Frank
4 Giusti, Enrico
4 Ishida, Haruhisa
4 Jäh, Christian P.
4 Leaci, Antonio
4 Métivier, Guy
4 Parmeggiani, Alberto
4 Petkov, Vesselin M.
4 Prizzi, Martino
4 Serra Cassano, Francesco
4 Tamanini, Italo
4 Yagdjian, Karen
3 Arosio, Alberto
3 Barozzi, Elisabetta
3 Bianchini, Stefano
3 Bombieri, Enrico
3 Briane, Marc
3 Buttazzo, Giuseppe
3 Couce-Calvo, Julio
3 Deka, Bhupen
3 Denkowski, Zdzislaw
3 Ebert, Marcelo Rempel
3 Figalli, Alessio
3 Giaquinta, Mariano
3 Gonzalez, Eduardo H. A.
3 Gourdin, Daniel
3 Han, Qing
3 Kajitani, Kunihiko
3 Koch, Herbert
3 Lerner, Nicolas
3 Lorenz, Daniel
3 Maestre, Faustino
3 Martín-Gómez, José Domingo
3 Oberguggenberger, Michael B.
3 Paronetto, Fabio
3 Parusiński, Adam
3 Pascali, Eduardo
3 Pernazza, Ludovico
3 Tokmagambetov, Niyaz Esenzholovich
3 Vessella, Sergio
3 Wang, Jenn-Nan
2 Agliardi, Rossella
2 Aliev, Akbar B.
2 Athanassenas, Maria
2 Braides, Andrea
2 Caffarelli, Luis Ángel
2 Cao, Liqun
2 Caravenna, Laura
2 Chen, Shuhong
2 Clop, Albert
2 Colombo, Maria
2 Corbo Esposito, Antonio
2 Dall’Aglio, Andrea
2 Dalmasso, Robert
2 De Arcangelis, Riccardo
2 De Giorgi, Ennio
2 De Lellis, Camillo
2 Emmer, Michele
2 Federer, Herbert
2 Focardi, Matteo
2 Gramchev, Todor V.
...and 340 more Authors
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Cited in 128 Serials

49 Journal of Differential Equations
28 Journal of Mathematical Analysis and Applications
21 Annali di Matematica Pura ed Applicata. Serie Quarta
21 Rendiconti del Seminario Matematico della Università di Padova
17 Communications in Partial Differential Equations
15 Archive for Rational Mechanics and Analysis
14 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
12 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV
12 Journal de Mathématiques Pures et Appliquées. Neuvième Série
12 Calculus of Variations and Partial Differential Equations
10 Transactions of the American Mathematical Society
9 Proceedings of the American Mathematical Society
9 Annales de l’Institut Henri Poincaré. Analyse Non Linéaire
9 Nonlinear Analysis. Theory, Methods & Applications
8 Journal d’Analyse Mathématique
8 Journal of Functional Analysis
8 Manuscripta Mathematica
8 Mathematische Annalen
7 Osaka Journal of Mathematics
6 Mathematische Nachrichten
6 Journal of Hyperbolic Differential Equations
6 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche
6 Journal of Pseudo-Differential Operators and Applications
5 Applied Mathematics and Optimization
5 Publications of the Research Institute for Mathematical Sciences, Kyoto University
5 Bulletin des Sciences Mathématiques
5 Comptes Rendus. Mathématique. Académie des Sciences, Paris
5 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie V
4 Israel Journal of Mathematics
4 Advances in Mathematics
4 Inventiones Mathematicae
4 Journal of Optimization Theory and Applications
4 The Journal of Geometric Analysis
4 European Series in Applied and Industrial Mathematics (ESAIM): Control, Optimization and Calculus of Variations
4 Annals of PDE
3 Communications on Pure and Applied Mathematics
3 Journal of Mathematical Physics
3 Acta Mathematica
3 Duke Mathematical Journal
3 Proceedings of the Japan Academy. Series A
3 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics
3 SIAM Journal on Mathematical Analysis
3 Annales de la Faculté des Sciences de Toulouse. Mathématiques. Série VI
3 SIAM Journal on Scientific Computing
3 Journal of Mathematical Sciences (New York)
3 NoDEA. Nonlinear Differential Equations and Applications
3 Journal of the European Mathematical Society (JEMS)
3 Journal of Evolution Equations
3 Bulletin of the Brazilian Mathematical Society. New Series
3 Annali della Scuola Normale Superiore di Pisa. Scienze Fisiche e Matematiche. III. Ser
3 Kyoto Journal of Mathematics
2 Mathematical Methods in the Applied Sciences
2 Arkiv för Matematik
2 Applied Mathematics and Computation
2 Archiv der Mathematik
2 Indiana University Mathematics Journal
2 Journal of Approximation Theory
2 Journal of the Mathematical Society of Japan
2 Monatshefte für Mathematik
2 Rendiconti del Seminario Matemàtico e Fisico di Milano
2 Asymptotic Analysis
2 Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni
2 Applications of Mathematics
2 Journal of Global Optimization
2 Discrete and Continuous Dynamical Systems
2 Annals of Mathematics. Second Series
2 Communications on Pure and Applied Analysis
1 Applicable Analysis
1 Journal of Computational Physics
1 Letters in Mathematical Physics
1 Mathematics of Computation
1 Annales de l’Institut Fourier
1 Annales Scientifiques de l’École Normale Supérieure. Quatrième Série
1 Canadian Mathematical Bulletin
1 Journal of Computational and Applied Mathematics
1 Journal für die Reine und Angewandte Mathematik
1 The Journal of Symbolic Logic
1 Mathematische Zeitschrift
1 Memoirs of the American Mathematical Society
1 Proceedings of the Edinburgh Mathematical Society. Series II
1 Proceedings of the London Mathematical Society. Third Series
1 Quarterly of Applied Mathematics
1 Results in Mathematics
1 Siberian Mathematical Journal
1 Rendiconti di Matematica e delle sue Applicazioni. Serie VII
1 Acta Applicandae Mathematicae
1 Applied Numerical Mathematics
1 Acta Mathematicae Applicatae Sinica. English Series
1 Revista Matemática Iberoamericana
1 Numerical Methods for Partial Differential Equations
1 Journal of the American Mathematical Society
1 MCSS. Mathematics of Control, Signals, and Systems
1 Sugaku Expositions
1 Japan Journal of Industrial and Applied Mathematics
1 M\(^3\)AS. Mathematical Models & Methods in Applied Sciences
1 Geometric and Functional Analysis. GAFA
1 Journal of Elasticity
1 Linear Algebra and its Applications
1 SIAM Journal on Applied Mathematics
1 Stochastic Processes and their Applications
...and 28 more Serials
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Cited in 43 Fields

396 Partial differential equations (35-XX)
92 Calculus of variations and optimal control; optimization (49-XX)
32 Functional analysis (46-XX)
28 Real functions (26-XX)
26 Differential geometry (53-XX)
22 Ordinary differential equations (34-XX)
20 Operator theory (47-XX)
20 Mechanics of deformable solids (74-XX)
18 Global analysis, analysis on manifolds (58-XX)
17 Fluid mechanics (76-XX)
16 Numerical analysis (65-XX)
15 Measure and integration (28-XX)
14 Dynamical systems and ergodic theory (37-XX)
8 Functions of a complex variable (30-XX)
8 Probability theory and stochastic processes (60-XX)
7 Topological groups, Lie groups (22-XX)
7 Optics, electromagnetic theory (78-XX)
6 Harmonic analysis on Euclidean spaces (42-XX)
6 General topology (54-XX)
6 Quantum theory (81-XX)
6 Systems theory; control (93-XX)
4 Potential theory (31-XX)
4 Several complex variables and analytic spaces (32-XX)
3 Abstract harmonic analysis (43-XX)
3 Integral equations (45-XX)
3 Relativity and gravitational theory (83-XX)
2 History and biography (01-XX)
2 Field theory and polynomials (12-XX)
2 Computer science (68-XX)
2 Mechanics of particles and systems (70-XX)
2 Classical thermodynamics, heat transfer (80-XX)
2 Statistical mechanics, structure of matter (82-XX)
2 Biology and other natural sciences (92-XX)
2 Information and communication theory, circuits (94-XX)
1 General and overarching topics; collections (00-XX)
1 Mathematical logic and foundations (03-XX)
1 Algebraic geometry (14-XX)
1 Linear and multilinear algebra; matrix theory (15-XX)
1 Special functions (33-XX)
1 Difference and functional equations (39-XX)
1 Convex and discrete geometry (52-XX)
1 Manifolds and cell complexes (57-XX)
1 Game theory, economics, finance, and other social and behavioral sciences (91-XX)

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