Edit Profile (opens in new tab) Schechter, Martin (b. 1930 d. 2021) Co-Author Distance Author ID: schechter.martin Published as: Schechter, Martin; Schechter, M.; Schechter, Marin more...less Homepage: https://www.math.uci.edu/~mschecht/ External Links: MGP · Wikidata · dblp · GND · IdRef Documents Indexed: 270 Publications since 1957, including 17 Books 1 Contribution as Editor · 1 Further Contribution Co-Authors: 28 Co-Authors with 80 Joint Publications 612 Co-Co-Authors all top 5 Co-Authors 191 single-authored 17 Perera, Kanishka 15 Zou, Wenming 9 Tintarev, Kyril 6 Berger, Melvyn S. 6 Chen, Guanwei 6 Weder, Ricardo A. 4 Bers, Lipman 3 John, Fritz 2 Bonanno, Gabriele 2 Lebow, Arnold 2 Livrea, Roberto 2 Ramm, Alexander G. 2 Shapiro, Jack 2 Simon, Barry 2 Snow, Morris 1 Brownell, F. H. III 1 Chen, Linghua 1 Coburn, Lewis A. 1 Dash, A. T. 1 Devinatz, Allen 1 Dolph, Charles L. 1 Enss, Volker 1 Ercolano, Joseph L. 1 Freeman, Robert S. 1 Gårding, Lars 1 Goodrich, Robert Kent 1 Gustafson, Karl Edwin 1 Hartman, R. L. 1 Howland, James S. 1 Hudson, Robin Lyth 1 Ion, Patrick D. F. 1 Jaffé, Charles 1 Johanson, G. 1 Jones, William Branham 1 Kaniel, Shmuel 1 Klink, William H. 1 Koller, Herbert 1 Li, Lin 1 Marchand, Jean-Paul 1 Misra, Baidyanath 1 Nalbach, P. 1 Parthasarathy, Kalyanapuram Rangachari 1 Pipan, John 1 Reinhardt, William P. 1 Schroeck, Franklin E. jun. 1 Seddighin, Morteza 1 Shirts, Randall B. 1 Sigal, Israel Michael 1 Sinha, Kalyan B. 1 Sun, Guozhang 1 Tadjeran, H. 1 Thron, Wolfgang Joseph 1 Ton-That, Tuong 1 Wang, Zhi-Qiang 1 Whitley, Robert J. 1 Xia, Daoxing all top 5 Serials 15 Bulletin of the American Mathematical Society 13 Communications on Pure and Applied Mathematics 13 Transactions of the American Mathematical Society 9 Journal of Mathematical Analysis and Applications 9 Journal of Functional Analysis 7 Indiana University Mathematics Journal 7 Topological Methods in Nonlinear Analysis 6 Journal of Differential Equations 6 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 6 Annali della Scuola Normale Superiore di Pisa. Scienze Fisiche e Matematiche. III. Ser 5 ZAMP. Zeitschrift für angewandte Mathematik und Physik 5 American Journal of Mathematics 5 Pacific Journal of Mathematics 4 Mathematical Proceedings of the Cambridge Philosophical Society 4 Duke Mathematical Journal 4 Communications on Applied Nonlinear Analysis 3 Journal of Mathematical Physics 3 Letters in Mathematical Physics 3 Journal of the London Mathematical Society. Second Series 3 Journal of Optimization Theory and Applications 3 Manuscripta Mathematica 3 Mathematische Nachrichten 3 Proceedings of the American Mathematical Society 3 Applied Mathematics Letters 3 NoDEA. Nonlinear Differential Equations and Applications 3 Abstract and Applied Analysis 2 Archive for Rational Mechanics and Analysis 2 Israel Journal of Mathematics 2 Annales de l’Institut Henri Poincaré. Nouvelle Série. Section A. Physique Théorique 2 Annali di Matematica Pura ed Applicata. Serie Quarta 2 Canadian Journal of Mathematics 2 Commentarii Mathematici Helvetici 2 Illinois Journal of Mathematics 2 Mathematica Scandinavica 2 Mathematika 2 Michigan Mathematical Journal 2 Ricerche di Matematica 2 Panamerican Mathematical Journal 2 Annals of Physics 2 Communications in Partial Differential Equations 2 Calculus of Variations and Partial Differential Equations 2 Boundary Value Problems 2 Scripta Mathematica 2 Complex Variables and Elliptic Equations 2 Cambridge Studies in Advanced Mathematics 2 North-Holland Series in Applied Mathematics and Mechanics 2 Nonlinear Analysis. Theory, Methods & Applications 1 Applicable Analysis 1 International Journal of Theoretical Physics 1 Journal d’Analyse Mathématique 1 Mathematical Methods in the Applied Sciences 1 Nonlinearity 1 Rocky Mountain Journal of Mathematics 1 Studia Mathematica 1 Arkiv för Matematik 1 Chaos, Solitons and Fractals 1 Advances in Mathematics 1 Annales Polonici Mathematici 1 Compositio Mathematica 1 Functional Analysis and its Applications 1 International Journal of Mathematics and Mathematical Sciences 1 Journal of the Mathematical Society of Japan 1 Mathematische Annalen 1 Monatshefte für Mathematik 1 Osaka Journal of Mathematics 1 The Quarterly Journal of Mathematics. Oxford Second Series 1 Rendiconti del Seminario Matematico della Università di Padova 1 Tôhoku Mathematical Journal. Second Series 1 Bulletin de la Société Matheḿatique de Belgique. Série B 1 Journal of Operator Theory 1 Advances in Applied Mathematics 1 Differential and Integral Equations 1 Aequationes Mathematicae 1 Journal de Mathématiques Pures et Appliquées. Neuvième Série 1 Proceedings of the Royal Irish Academy. Section A, Mathematical and Physical Sciences 1 SIAM Journal on Applied Mathematics 1 SIAM Journal on Mathematical Analysis 1 Bulletin of the American Mathematical Society. New Series 1 Discrete and Continuous Dynamical Systems 1 Communications in Applied Analysis 1 European Series in Applied and Industrial Mathematics (ESAIM): Control, Optimization and Calculus of Variations 1 Electronic Journal of Qualitative Theory of Differential Equations 1 New Journal of Physics 1 Annals of Mathematics. Second Series 1 The Quarterly Journal of Mathematics 1 Physical Review Letters 1 Nonlinear Analysis. Real World Applications 1 Discrete and Continuous Dynamical Systems. Series B 1 Proceedings of the Cambridge Philosophical Society 1 Bollettino della Unione Matematica Italiana. Series V. A 1 Journal of Mathematics and Mechanics 1 Cambridge Tracts in Mathematics 1 Graduate Studies in Mathematics 1 Lectures in Applied Mathematics 1 Journal of Fixed Point Theory and Applications 1 Pure and Applied Functional Analysis all top 5 Fields 166 Partial differential equations (35-XX) 90 Operator theory (47-XX) 81 Global analysis, analysis on manifolds (58-XX) 54 Calculus of variations and optimal control; optimization (49-XX) 13 Ordinary differential equations (34-XX) 13 Functional analysis (46-XX) 10 Quantum theory (81-XX) 9 Dynamical systems and ergodic theory (37-XX) 6 Difference and functional equations (39-XX) 5 Optics, electromagnetic theory (78-XX) 5 Operations research, mathematical programming (90-XX) 4 Real functions (26-XX) 3 General and overarching topics; collections (00-XX) 2 Potential theory (31-XX) 2 Harmonic analysis on Euclidean spaces (42-XX) 2 Mechanics of particles and systems (70-XX) 1 Integral equations (45-XX) 1 Numerical analysis (65-XX) 1 Statistical mechanics, structure of matter (82-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 218 Publications have been cited 3,156 times in 2,225 Documents Cited by ▼ Year ▼ Principles of functional analysis. Zbl 0211.14501Schechter, M. 231 1971 Spectra of partial differential operators. Zbl 0225.35001Schechter, Martin 140 1971 Partial differential equations. Proceeding of the Summer Seminar, Boulder, Colorado, 1957. Zbl 0126.00207 139 1964 Linking methods in critical point theory. Zbl 0915.35001Schechter, Martin 113 1999 Semigroups of operators and measures of noncompactness. Zbl 0209.45002Lebow, A.; Schechter, M. 90 1971 Spectra of partial differential operators. (2nd ed.). Zbl 0607.35005Schechter, Martin 85 1986 Sign-changing critical points from linking type theorems. Zbl 1186.35042Schechter, M.; Zou, W. 81 2006 General boundary value problems for elliptic partial differential equations. Zbl 0087.30204Schechter, Martin 78 1959 On the essential spectrum of an arbitrary operator. I. Zbl 0147.12101Schechter, M. 77 1966 On the solvability of semilinear gradient operator equations. Zbl 0354.47025Berger, Melvyn S.; Schechter, Martin 66 1977 Weak linking theorems and Schrödinger equations with critical Sobolev exponent. Zbl 1173.35482Schechter, Martin; Zou, Wenming 63 2003 Critical point theory and its applications. Zbl 1125.58004Zou, Wenming; Schechter, Martin 57 2006 The Fucik spectrum. Zbl 0833.35050Schechter, Martin 54 1994 Superlinear problems. Zbl 1134.35346Schechter, Martin; Zou, Wenming 54 2004 A variation of the mountain pass lemma and applications. Zbl 0756.35032Schechter, Martin 53 1991 Operator methods in quantum mechanics. Zbl 0456.47012Schechter, Martin 49 1981 On the Brézis-Nirenberg problem. Zbl 1200.35137Schechter, M.; Zou, Wenming 43 2010 Unique continuation for Schrödinger operators with unbounded potentials. Zbl 0458.35024Schechter, M.; Simon, B. 41 1980 Embedding theorems and quasi-linear elliptic boundary value problems for unbounded domains. Zbl 0253.35038Berger, Melvyn S.; Schechter, Martin 41 1973 Principles of functional analysis. 2nd ed. Zbl 1002.46002Schechter, Martin 40 2001 Periodic non-autonomous second-order dynamical systems. Zbl 1099.34042Schechter, Martin 39 2006 Minimax systems and critical point theory. Zbl 1186.35043Schechter, Martin 38 2009 A generalization of the problem of transmission. Zbl 0094.29603Schechter, Martin 34 1960 Riesz operators and Fredholm perturbations. Zbl 0167.13301Schechter, M. 32 1968 Invariance of the essential spectrum. Zbl 0132.35605Schechter, M. 31 1965 Partial differential equations. (Уравнения с частными производными. Translation by Yu. V. Egorov. Edited by O. A. Oleĭnik.) Zbl 0143.32403Bers, Lipman; John, Fritz; Schechter, Martin; Gårding, Lars 31 1966 On \(L^ p\) estimates and regularity. I. Zbl 0113.30603Schechter, M. 29 1963 Pairs of critical points produced by linking subsets with applications to semilinear elliptic problems. Zbl 0785.58017Schechter, Martin; Tintarev, Kyril 29 1992 Negative norms and boundary problems. Zbl 0097.08401Schechter, Martin 27 1960 Partial differential equations. With supplements by Lars Garding and A. N. Milgram. With a preface by A. S. Householder. Repr. of the 1964 orig. publ. by John Wiley-Interscience. Zbl 0514.35001Bers, Lipman; John, Fritz; Schechter, Martin 24 1979 Quantities related to strictly singular operators. Zbl 0274.47007Schechter, Martin 23 1972 Scattering theory for elliptic operators of arbitrary order. Zbl 0288.47012Schechter, Martin 23 1974 New linking theorems. Zbl 0907.35053Schechter, Martin 22 1998 Spectral theory for operators generated by elliptic boundary problems with eigenvalue parameter in boundary conditions. I, II. Zbl 0138.36201Ercolano, J.; Schechter, M. 22 1965 On the spectra of operators on tensor products. Zbl 0183.14102Schechter, M. 22 1969 Non-autonomous second order Hamiltonian systems. Zbl 1331.37085Pipan, John; Schechter, Martin 21 2014 Modern methods in partial differential equations. An introduction. Zbl 0377.35003Schechter, Martin 20 1977 On \(L^ p\) estimates and regularity. II. Zbl 0131.09505Schechter, M. 20 1963 Mixed boundary problems for general elliptic equations. Zbl 0095.08001Schechter, Martin 19 1960 Basic theory of Fredholm operators. Zbl 0145.39105Schechter, M. 19 1967 Infinitely many solutions to perturbed elliptic equations. Zbl 1139.35346Schechter, M.; Zou, W. 19 2005 Superlinear Schrödinger operators. Zbl 1243.35049Schechter, Martin 18 2012 Integral inequalities for partial differential operators and functions satisfying general boundary conditions. Zbl 0093.29401Schechter, Martin 18 1959 Remarks on elliptic boundary value problems. Zbl 0095.07902Schechter, Martin 18 1959 Complex interpolation. Zbl 0153.16402Schechter, M. 18 1967 The use of Cerami sequences in critical point theory. Zbl 1156.58006Schechter, Martin 17 2007 On the Dirichlet problem for second order elliptic equations with coefficients singular at the boundary. Zbl 0106.07703Schechter, Martin 17 1960 Hamiltonians for singular potentials. Zbl 0263.47009Schechter, Martin 17 1972 Type (II) regions between curves of the Fučik spectrum. Zbl 0893.35039Schechter, Martin 17 1997 Resonance problems with respect to the Fucík spectrum. Zbl 0951.35049Schechter, Martin 16 2000 A generalization of the saddle point method with applications. Zbl 0780.35001Schechter, Martin 15 1992 Solution of nonlinear equations having asymptotic limits at zero and infinity. Zbl 1102.35325Perera, Kanishka; Schechter, Martin 14 2001 Type II regions between curves of the Fučik spectrum and critical groups. Zbl 0940.35094Perera, Kanishka; Schechter, Martin 14 1998 Various types of boundary conditions for elliptic equations. Zbl 0095.08002Schechter, Martin 14 1960 The Fučik spectrum and critical groups. Zbl 0964.35054Perera, Kanishka; Schechter, Martin 14 2001 New linking theorem and sign-changing solutions. Zbl 1140.35431Schechter, M.; Wang, Z. Q.; Zou, W. 14 2004 Existence solutions for second order Hamiltonian systems. Zbl 1333.34061Li, Lin; Schechter, Martin 14 2016 A bounded mountain pass lemma without the (PS) condition and applications. Zbl 0757.35026Schechter, Martin 13 1992 Essential self-adjointness of the Schrödinger operator with magnetic vector potential. Zbl 0323.35022Schechter, Martin 13 1975 Sandwich pairs in critical point theory. Zbl 1143.35061Schechter, Martin 13 2008 Homoclinic orbits for Schrödinger systems. Zbl 1195.35281Schechter, Martin; Zou, Wenming 13 2003 Double resonance problems with respect to the Fučík spectrum. Zbl 1030.35079Perera, Kanishka; Schechter, Martin 13 2003 Rotationally invariant periodic solutions of semilinear wave equations. Zbl 0973.35024Schechter, Martin 13 1998 Superlinear elliptic boundary value problems. Zbl 0839.35048Schechter, Martin 13 1995 Non-periodic discrete Schrödinger equations: ground state solutions. Zbl 1375.39011Chen, Guanwei; Schechter, Martin 13 2016 Best Fredholm perturbation theorems. Zbl 0611.47010Schechter, M.; Whitley, Robert 12 1988 Coerciveness of linear partial differential operators for functions satisfying zero Dirichlet-type boundary data. Zbl 0101.31202Schechter, Martin 12 1958 A new criterion for scattering theory. Zbl 0414.47003Schechter, Martin 12 1977 New saddle point theorems. Zbl 0846.46027Schechter, Martin 12 1993 An introduction to nonlinear analysis. Zbl 1076.58009Schechter, Martin 12 2004 Polyhedral functions and multiparametric linear programming. Zbl 0595.90083Schechter, M. 11 1987 The Klein-Gordon equation and scattering theory. Zbl 0347.35065Schechter, Martin 11 1976 Periodic solutions of second-order nonautonomous dynamical systems. Zbl 1140.34366Schechter, Martin 11 2006 Elliptic equations. Zbl 0128.09404Bers, Lipman; Schechter, Martin 11 1964 Joint spectra and interpolation of operators. Zbl 0187.38001Coburn, Lewis A.; Schechter, M. 11 1968 Topics in critical point theory. Zbl 1273.58003Perera, Kanishka; Schechter, Martin 10 2013 Double linking theorem and multiple solutions. Zbl 1232.35072Schechter, M.; Zou, W. 10 2003 On estimating elliptic partial differential operators in the \(L_ 2\) Norm. Zbl 0079.11701Schechter, Martin 10 1957 Solution of the nonlinear problem Au=N(u) in a Banach space. Zbl 0403.47030Schechter, Martin; Shapiro, Jack; Snow, Morris 10 1978 A theorem on the existence of dyon solutions. Zbl 0464.35083Schechter, M.; Weder, R. 9 1981 Bounded resonance problems for semilinear elliptic equations. Zbl 0829.35040Schechter, Martin 9 1995 Spectral theory for Fredholm operators. Zbl 0125.34803Kaniel, S.; Schechter, M. 9 1963 Nonlinear elliptic boundary value problems at resonance. Zbl 0708.35033Schechter, Martin 8 1990 Nonlinear elliptic boundary value problems at strong resonance. Zbl 0721.35023Schechter, Martin 8 1990 A nonlinear elliptic boundary value problem. Zbl 0302.35044Schechter, Martin 8 1974 The intrinsic mountain pass. Zbl 0901.58008Schechter, Martin 8 1995 On the invariance of the essential spectrum of an arbitrary operator. II. Zbl 0149.35402Schechter, M. 8 1967 Nonlocal elliptic boundary value problems. Zbl 0152.11005Schechter, M. 8 1966 On the essential spectrum of an elliptic operator perturbed by a potential. Zbl 0207.41502Schechter, M. 8 1969 The Hampwile theorem for nonlinear eigenvalues. Zbl 0701.47036Schechter, Martin 7 1989 The spectrum of the Schrödinger operator. Zbl 0714.35058Schechter, Martin 7 1989 Eigenvalues for semilinear boundary value problems. Zbl 0719.47048Schechter, Martin; Tintarev, Kyril 7 1991 Scattering theory for pseudodifferential operators. Zbl 0318.47004Schechter, Martin 7 1976 Cut-off potentials and forms extensions. Zbl 0347.47015Schechter, Martin 7 1976 Infinite-dimensional linking. Zbl 0953.58009Schechter, Martin 7 1998 A generalization of the Amann-Zehnder theorem to nonresonance problems with jumping nonlinearities. Zbl 0964.35052Perera, Kanishka; Schechter, Martin 7 2000 Critical points over splitting subspaces. Zbl 0779.58010Schechter, Martin 7 1993 On perturbations of essential spectra. Zbl 0192.47403Schechter, M. 7 1969 Nonlinear Schrödinger operators with zero in the spectrum. Zbl 1326.35355Schechter, Martin 7 2015 Periodic second order superlinear Hamiltonian systems. Zbl 1327.34073Schechter, Martin 7 2015 Multiple homoclinic solutions for discrete Schrödinger equations with perturbed and sublinear terms. Zbl 1464.35314Chen, Guanwei; Schechter, Martin 4 2021 Schrödinger equations in nonlinear optics. Zbl 1476.90269Schechter, Martin 1 2021 Critical point theory. Sandwich and linking systems. Zbl 1462.35008Schechter, Martin 5 2020 Non-periodic Schrödinger lattice systems with perturbed and asymptotically linear terms: negative energy solutions. Zbl 1410.39003Chen, Guanwei; Schechter, Martin 6 2019 Multiple solutions for non-periodic Schrödinger lattice systems with perturbation and super-linear terms. Zbl 1431.35167Chen, Guanwei; Schechter, Martin 5 2019 Some notes on a superlinear second order Hamiltonian system. Zbl 1378.37107Bonanno, Gabriele; Livrea, Roberto; Schechter, Martin 6 2017 Multiple solutions of second order Hamiltonian systems. Zbl 1413.35150Bonanno, Gabriele; Livrea, Roberto; Schechter, Martin 2 2017 Global solutions of nonlinear Schrödinger equations. Zbl 1370.35138Schechter, Martin 1 2017 Existence solutions for second order Hamiltonian systems. Zbl 1333.34061Li, Lin; Schechter, Martin 14 2016 Non-periodic discrete Schrödinger equations: ground state solutions. Zbl 1375.39011Chen, Guanwei; Schechter, Martin 13 2016 Homoclinic solutions of nonlinear second-order Hamiltonian systems. Zbl 1378.37108Schechter, Martin 1 2016 Nonlinear Schrödinger operators with zero in the spectrum. Zbl 1326.35355Schechter, Martin 7 2015 Periodic second order superlinear Hamiltonian systems. Zbl 1327.34073Schechter, Martin 7 2015 Existence of the solution to electromagnetic wave scattering problem for an impedance body of an arbitrary shape. Zbl 1318.35116Ramm, Alexander G.; Schechter, Martin 1 2015 Non-autonomous second order Hamiltonian systems. Zbl 1331.37085Pipan, John; Schechter, Martin 21 2014 Ground state solutions for non-autonomous dynamical systems. Zbl 1366.34061Schechter, Martin 1 2014 Topics in critical point theory. Zbl 1273.58003Perera, Kanishka; Schechter, Martin 10 2013 Photonic lattices. Zbl 1285.82055Schechter, Martin 3 2013 Superlinear Schrödinger operators. Zbl 1243.35049Schechter, Martin 18 2012 Steady state solutions for Schrödinger equations governing nonlinear optics. Zbl 1279.78016Schechter, Martin 5 2012 Nonautonomous second order Hamiltonian systems. Zbl 1235.37019Schechter, Martin 6 2011 The role of core functions in semilinear elliptic problems. Zbl 1231.35078Schechter, Martin 2 2011 Noncooperative elliptic systems. Zbl 1271.35021Schechter, Martin 1 2011 On the Brézis-Nirenberg problem. Zbl 1200.35137Schechter, M.; Zou, Wenming 43 2010 Monotonicity methods for infinite dimensional sandwich systems. Zbl 1197.35172Schechter, Martin 5 2010 Variant sandwich pairs. Zbl 1186.35044Schechter, Martin 1 2010 Minimax systems and critical point theory. Zbl 1186.35043Schechter, Martin 38 2009 Sandwich pairs for \(p\)-Laplacian systems. Zbl 1165.49005Perera, Kanishka; Schechter, Martin 3 2009 Linking sandwich pairs. Zbl 1206.49008Schechter, Martin 1 2009 Sandwich pairs in critical point theory. Zbl 1143.35061Schechter, Martin 13 2008 Minimax systems. Zbl 1152.49005Schechter, Martin 2 2008 Flows and critical points. Zbl 1180.35260Perera, Kanishka; Schechter, Martin 2 2008 Strong sandwich pairs. Zbl 1159.35036Schechter, Martin 2 2008 Critical point methods. Zbl 1157.35050Schechter, Martin 1 2008 Infinite-dimensional sandwich pairs. Zbl 1221.58011Schechter, Martin 1 2008 The use of Cerami sequences in critical point theory. Zbl 1156.58006Schechter, Martin 17 2007 Sandwich pairs in \(p\)-Laplacian problems. Zbl 1153.35041Perera, Kanishka; Schechter, Martin 2 2007 Sign-changing critical points from linking type theorems. Zbl 1186.35042Schechter, M.; Zou, W. 81 2006 Critical point theory and its applications. Zbl 1125.58004Zou, Wenming; Schechter, Martin 57 2006 Periodic non-autonomous second-order dynamical systems. Zbl 1099.34042Schechter, Martin 39 2006 Periodic solutions of second-order nonautonomous dynamical systems. Zbl 1140.34366Schechter, Martin 11 2006 Sandwich pairs. Zbl 1128.49005Schechter, Martin 1 2006 Linking in Hilbert space. Zbl 1161.58303Schechter, Martin; Tintarev, Kyril 1 2006 Infinitely many solutions to perturbed elliptic equations. Zbl 1139.35346Schechter, M.; Zou, W. 19 2005 Saddle point techniques. Zbl 1153.35335Schechter, Martin 3 2005 Superlinear problems. Zbl 1134.35346Schechter, Martin; Zou, Wenming 54 2004 New linking theorem and sign-changing solutions. Zbl 1140.35431Schechter, M.; Wang, Z. Q.; Zou, W. 14 2004 An introduction to nonlinear analysis. Zbl 1076.58009Schechter, Martin 12 2004 An infinite-dimensional linking theorem and applications. Zbl 1079.35036Schechter, Martin; Zou, Wenming 3 2004 Weak linking theorems and Schrödinger equations with critical Sobolev exponent. Zbl 1173.35482Schechter, Martin; Zou, Wenming 63 2003 Homoclinic orbits for Schrödinger systems. Zbl 1195.35281Schechter, Martin; Zou, Wenming 13 2003 Double resonance problems with respect to the Fučík spectrum. Zbl 1030.35079Perera, Kanishka; Schechter, Martin 13 2003 Double linking theorem and multiple solutions. Zbl 1232.35072Schechter, M.; Zou, W. 10 2003 Weak linking. Zbl 1036.58010Schechter, Martin; Zou, Wenming 6 2003 Computation of critical groups in Fučík resonance problems. Zbl 1283.35041Perera, Kanishka; Schechter, Martin 4 2003 On functionals bounded below. Zbl 1088.58504Schechter, M.; Zou, W. 1 2003 Operator methods in quantum mechanics. Reprint of the 1981 original. Zbl 1029.47054Schechter, Martin 6 2002 Some recent results in critical point theory. Zbl 1152.58303Schechter, Martin 1 2002 Principles of functional analysis. 2nd ed. Zbl 1002.46002Schechter, Martin 40 2001 Solution of nonlinear equations having asymptotic limits at zero and infinity. Zbl 1102.35325Perera, Kanishka; Schechter, Martin 14 2001 The Fučik spectrum and critical groups. Zbl 0964.35054Perera, Kanishka; Schechter, Martin 14 2001 Applications of Morse theory to the solution of semilinear problems depending on \(C^1\) functionals. Zbl 1194.35187Perera, Kanishka; Schechter, Martin 1 2001 Periodic solutions of semilinear higher dimensional wave equations. Zbl 1080.35045Schechter, Martin 1 2001 Resonance problems with respect to the Fucík spectrum. Zbl 0951.35049Schechter, Martin 16 2000 A generalization of the Amann-Zehnder theorem to nonresonance problems with jumping nonlinearities. Zbl 0964.35052Perera, Kanishka; Schechter, Martin 7 2000 Nontrivial solutions of elliptic semilinear equations at resonance. Zbl 0958.35051Perera, Kanishka; Schechter, Martin 5 2000 Multiple nontrivial solutions of elliptic semilinear equations. Zbl 0974.35037Perera, Kanishka; Schechter, Martin 1 2000 Multiple solutions for semilinear elliptic problems. Zbl 1020.35023Schechter, Martin 1 2000 Linking methods in critical point theory. Zbl 0915.35001Schechter, Martin 113 1999 Semilinear elliptic equations having asymptotic limits at zero and infinity. Zbl 0987.35057Perera, Kanishka; Schechter, Martin 1 1999 New linking theorems. Zbl 0907.35053Schechter, Martin 22 1998 Type II regions between curves of the Fučik spectrum and critical groups. Zbl 0940.35094Perera, Kanishka; Schechter, Martin 14 1998 Rotationally invariant periodic solutions of semilinear wave equations. Zbl 0973.35024Schechter, Martin 13 1998 Infinite-dimensional linking. Zbl 0953.58009Schechter, Martin 7 1998 Critical point theory with weak-to-weak linking. Zbl 0942.58024Schechter, Martin 6 1998 Morse index estimates in saddle point theorems without a finite-dimensional closed loop. Zbl 0933.37065Perera, Kanishka; Schechter, Martin 3 1998 Eigenvalue problems for semilinear equations. Zbl 0905.35059Schechter, Martin 1 1998 Type (II) regions between curves of the Fučik spectrum. Zbl 0893.35039Schechter, Martin 17 1997 Resonance problems which intersect many eigenvalues. Zbl 0882.35047Schechter, Martin 2 1997 Superlinear elliptic boundary value problems. Zbl 0839.35048Schechter, Martin 13 1995 Bounded resonance problems for semilinear elliptic equations. Zbl 0829.35040Schechter, Martin 9 1995 The intrinsic mountain pass. Zbl 0901.58008Schechter, Martin 8 1995 The saddle point alternative. Zbl 0901.58007Schechter, Martin 4 1995 Critical points when there is no saddle point geometry. Zbl 0864.58007Schechter, Martin 2 1995 The Fucik spectrum. Zbl 0833.35050Schechter, Martin 54 1994 Elliptic resonance problems with unequal limits at infinity. Zbl 0819.35059Schechter, Martin 5 1994 Asymptotically linear elliptic boundary value problems. Zbl 0831.35065Schechter, Martin 2 1994 Landesman-Lazer resonance problems and saddle point methods. Zbl 0828.35047Schechter, Martin 2 1994 New saddle point theorems. Zbl 0846.46027Schechter, Martin 12 1993 Critical points over splitting subspaces. Zbl 0779.58010Schechter, Martin 7 1993 Splitting subspaces and saddle points. Zbl 0802.35049Schechter, Martin 5 1993 Nonlinear eigenvalues and mountain pass methods. Zbl 0796.47052Schechter, M.; Tintarev, K. 3 1993 Semilinear boundary value problems of the strong resonance type. Zbl 0806.35042Schechter, Martin 3 1993 Strong resonance problems for elliptic semilinear boundary value problems. Zbl 0820.35070Schechter, Martin 3 1993 Pairs of critical points produced by linking subsets with applications to semilinear elliptic problems. Zbl 0785.58017Schechter, Martin; Tintarev, Kyril 29 1992 A generalization of the saddle point method with applications. Zbl 0780.35001Schechter, Martin 15 1992 A bounded mountain pass lemma without the (PS) condition and applications. Zbl 0757.35026Schechter, Martin 13 1992 The mountain cliff theorem. Zbl 0737.58015Schechter, Martin 2 1992 A variation of the mountain pass lemma and applications. Zbl 0756.35032Schechter, Martin 53 1991 Eigenvalues for semilinear boundary value problems. Zbl 0719.47048Schechter, Martin; Tintarev, Kyril 7 1991 ...and 118 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 2,190 Authors 127 Schechter, Martin 53 Jeribi, Aref 45 Tang, Xianhua 31 Zou, Wenming 27 Tang, Chun-Lei 23 Chen, Guanwei 23 Wu, Xian 19 Chen, Haibo 18 Weder, Ricardo A. 17 Krichen, Bilel 17 Medková, Dagmar 16 González Ortiz, Manuel 14 Moalla, Nedra 13 Ammar, Aymen 13 Ma, Shiwang 13 Papageorgiou, Nikolaos S. 13 Wong, Man Wah 13 Zhang, Xingyong 12 Li, Shujie 12 Simon, Barry 12 Zhang, Ziheng 11 Miyagaki, Olimpio Hiroshi 11 Perera, Kanishka 11 Walha, Ines 11 Zhang, Zhitao 10 Abdmouleh, Faiçal 10 Latrach, Khalid 10 Zhang, Jian 9 Alves, Claudianor Oliveira 9 Precup, Radu 9 Qin, Dongdong 9 Shlapunov, Aleksandr Anatol’evich 9 Torres Ledesma, César Enrique 9 Wu, Xingping 8 Da Silva, Edcarlos Domingos 8 Gesztesy, Fritz 8 Han, Zhiqing 8 Sattorov, Ermamat N. 8 Su, Jiabao 8 Tintarev, Kyril 8 Yao, Xiaohua 8 Zhang, Liang 8 Zhang, Wen 7 Aiena, Pietro 7 Chen, Shangjie 7 Chen, Yi 7 Dehici, Abdelkader 7 Evans, William Desmond 7 Motreanu, Dumitru 7 Rejto, P. A. 7 Wang, Youjun 7 Yang, Minbo 7 Zhang, Fubao 7 Zhou, Huan-Song 6 Cross, Ronald 6 Guo, Fei 6 Harte, Robin E. 6 Kalf, Hubert 6 Magenes, Enrico 6 Mnif, Maher 6 Roĭtberg, Yakov Abramovich 6 Sun, Jijiang 6 Wang, Lixia 6 Yu, Jian-She 6 Zhang, Jihui 6 Zhao, Fukun 5 Ambrosio, Vincenzo 5 Behrndt, Jussi 5 Benci, Vieri 5 Benhassine, Abderrazek 5 Bilalov, Bilal T. 5 Charfi, Salma 5 Chen, Jianyi 5 Chen, Sitong 5 Dash, A. T. 5 Ferjani, Imen 5 Fink, James P. 5 He, Xiaoming 5 Li, Chong 5 Li, Lin 5 Li, Yong 5 Lions, Jacques-Louis 5 Liu, Chungen 5 Liu, Xia 5 Mahfoudhi, Kamel 5 Martínez-Abejón, Antonio 5 Maz’ya, Vladimir Gilelevich 5 Molica Bisci, Giovanni 5 Nazarov, Sergeĭ Aleksandrovich 5 Reichel, Wolfgang 5 Sadigova, Sabina Rahib 5 Shargorodsky, Eugene 5 Shi, Haiping 5 Simader, Christian Georg 5 Tarkhanov, Nikolai N. 5 Tylli, Hans-Olav 5 Varga, Csaba György 5 Verbitsky, Igor E. 5 Xu, Junxiang 5 Yuan, Rong ...and 2,090 more Authors all top 5 Cited in 349 Serials 198 Journal of Mathematical Analysis and Applications 99 Journal of Differential Equations 84 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 81 Journal of Functional Analysis 49 Transactions of the American Mathematical Society 44 Proceedings of the American Mathematical Society 43 Boundary Value Problems 40 Journal of Mathematical Physics 36 Annali di Matematica Pura ed Applicata. Serie Quarta 35 Communications in Mathematical Physics 31 Nonlinear Analysis. Theory, Methods & Applications 29 Mathematische Zeitschrift 27 Archive for Rational Mechanics and Analysis 26 Applied Mathematics Letters 25 Mathematical Methods in the Applied Sciences 24 Ukrainian Mathematical Journal 23 Annali della Scuola Normale Superiore di Pisa. Scienze Fisiche e Matematiche. III. Ser 21 Applied Mathematics and Computation 21 Mathematische Annalen 21 Calculus of Variations and Partial Differential Equations 21 Bulletin of the American Mathematical Society 20 Communications in Partial Differential Equations 20 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 18 Journal of Mathematical Sciences (New York) 18 Complex Variables and Elliptic Equations 17 Applicable Analysis 17 Israel Journal of Mathematics 17 ZAMP. Zeitschrift für angewandte Mathematik und Physik 17 Integral Equations and Operator Theory 17 Mediterranean Journal of Mathematics 16 Czechoslovak Mathematical Journal 16 Nonlinear Analysis. Real World Applications 16 Communications on Pure and Applied Analysis 15 Letters in Mathematical Physics 14 Computers & Mathematics with Applications 14 Journal d’Analyse Mathématique 14 Manuscripta Mathematica 14 Mathematische Nachrichten 14 Abstract and Applied Analysis 14 Advances in Difference Equations 13 Acta Applicandae Mathematicae 13 NoDEA. Nonlinear Differential Equations and Applications 12 Rocky Mountain Journal of Mathematics 12 Siberian Mathematical Journal 12 Filomat 12 Discrete and Continuous Dynamical Systems 12 Journal of Applied Mathematics and Computing 11 Advances in Mathematics 11 Indagationes Mathematicae. New Series 10 Bulletin of the Australian Mathematical Society 10 Mathematical Notes 10 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV 10 Rendiconti del Circolo Matemàtico di Palermo. Serie II 9 Mathematical Proceedings of the Cambridge Philosophical Society 9 Mathematics of Computation 9 Annales de l’Institut Fourier 9 Quaestiones Mathematicae 9 Acta Mathematicae Applicatae Sinica. English Series 9 Journal of Dynamics and Differential Equations 9 Advanced Nonlinear Studies 9 Journal of Pseudo-Differential Operators and Applications 9 Journal of Elliptic and Parabolic Equations 8 Journal of Computational and Applied Mathematics 8 Monatshefte für Mathematik 8 Publications of the Research Institute for Mathematical Sciences, Kyoto University 8 Journal of Elasticity 8 Potential Analysis 8 Differential Equations 8 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 8 Journal of Siberian Federal University. Mathematics & Physics 7 Glasgow Mathematical Journal 7 Journal of Optimization Theory and Applications 7 Rendiconti del Seminario Matematico della Università di Padova 7 Journal de Mathématiques Pures et Appliquées. Neuvième Série 7 Proceedings of the Japan Academy 7 Journal of Fixed Point Theory and Applications 7 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 6 Arkiv för Matematik 6 Archiv der Mathematik 6 Duke Mathematical Journal 6 Tôhoku Mathematical Journal. Second Series 6 RAIRO. Modélisation Mathématique et Analyse Numérique 6 The Journal of Geometric Analysis 6 Applications of Mathematics 6 Journal of Global Optimization 6 Taiwanese Journal of Mathematics 6 Acta Mathematica Sinica. English Series 6 Journal of Nonlinear Science and Applications 5 Annales de l’Institut Henri Poincaré. Nouvelle Série. Section A. Physique Théorique 5 Annales Scientifiques de l’École Normale Supérieure. Quatrième Série 5 Applied Mathematics and Optimization 5 Functional Analysis and its Applications 5 International Journal of Mathematics and Mathematical Sciences 5 Inventiones Mathematicae 5 Numerische Mathematik 5 Results in Mathematics 5 Annales de l’Institut Henri Poincaré. Analyse Non Linéaire 5 Bulletin of the American Mathematical Society. New Series 5 Georgian Mathematical Journal 5 Annales Henri Poincaré ...and 249 more Serials all top 5 Cited in 56 Fields 1,275 Partial differential equations (35-XX) 693 Operator theory (47-XX) 260 Global analysis, analysis on manifolds (58-XX) 258 Ordinary differential equations (34-XX) 208 Functional analysis (46-XX) 131 Dynamical systems and ergodic theory (37-XX) 115 Calculus of variations and optimal control; optimization (49-XX) 112 Quantum theory (81-XX) 79 Numerical analysis (65-XX) 53 Mechanics of deformable solids (74-XX) 51 Fluid mechanics (76-XX) 50 Difference and functional equations (39-XX) 42 Potential theory (31-XX) 33 Mechanics of particles and systems (70-XX) 32 Functions of a complex variable (30-XX) 32 Statistical mechanics, structure of matter (82-XX) 31 Harmonic analysis on Euclidean spaces (42-XX) 30 Optics, electromagnetic theory (78-XX) 28 Probability theory and stochastic processes (60-XX) 26 Real functions (26-XX) 26 Integral equations (45-XX) 26 Operations research, mathematical programming (90-XX) 24 Differential geometry (53-XX) 18 Biology and other natural sciences (92-XX) 15 Systems theory; control (93-XX) 13 Several complex variables and analytic spaces (32-XX) 11 Approximations and expansions (41-XX) 10 Relativity and gravitational theory (83-XX) 8 Measure and integration (28-XX) 7 Linear and multilinear algebra; matrix theory (15-XX) 7 General topology (54-XX) 6 Number theory (11-XX) 6 Topological groups, Lie groups (22-XX) 6 Computer science (68-XX) 6 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 4 General and overarching topics; collections (00-XX) 4 History and biography (01-XX) 4 Classical thermodynamics, heat transfer (80-XX) 3 Special functions (33-XX) 3 Convex and discrete geometry (52-XX) 2 Mathematical logic and foundations (03-XX) 2 Combinatorics (05-XX) 2 Field theory and polynomials (12-XX) 2 Algebraic geometry (14-XX) 2 Associative rings and algebras (16-XX) 2 Sequences, series, summability (40-XX) 2 Integral transforms, operational calculus (44-XX) 2 Algebraic topology (55-XX) 2 Statistics (62-XX) 2 Astronomy and astrophysics (85-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Commutative algebra (13-XX) 1 Group theory and generalizations (20-XX) 1 Abstract harmonic analysis (43-XX) 1 Manifolds and cell complexes (57-XX) 1 Geophysics (86-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. 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