Edit Profile (opens in new tab) Iwaniec, Tadeusz Compute Distance To: Compute Author ID: iwaniec.tadeusz Published as: Iwaniec, Tadeusz; Iwaniec, T. Homepage: http://thecollege.syr.edu/people/faculty/pages/math/iwaniec-tadeusz.html External Links: MGP · Wikidata · dblp · GND · IdRef Documents Indexed: 146 Publications since 1974, including 6 Books 1 Contribution as Editor Co-Authors: 53 Co-Authors with 122 Joint Publications 1,120 Co-Co-Authors all top 5 Co-Authors 25 single-authored 46 Onninen, Jani 23 Martin, Gaven J. 15 Sbordone, Carlo 13 Kovalev, Leonid V. 12 Astala, Kari 9 Bojarski, Bogdan 8 Greco, Luigi 6 D’Onofrio, Luigi 5 Koskela, Pekka 4 Saksman, Eero 3 Giannetti, Flavia 3 Lutoborski, Adam 3 Moscariello, Gioconda 3 Prause, István 3 Radice, Teresa 3 Scott, Chad 3 Stroffolini, Bianca 3 Verde, Anna 3 Zhu, Zheng 2 Ding, Shusen 2 Kopiecki, Ryszard 2 Migliaccio, Lucia 1 Bonami, Aline 1 Budney, Leonard 1 Burenkov, Viktor Ivanovich 1 Capone, Claudia 1 Cristina, Jan 1 Figiel, Tadeusz 1 Gehring, Frederick William 1 Hajłasz, Piotr 1 Jones, Peter Wilcox 1 Kauhanen, Janne 1 Koh, Ngin-Tee 1 Koski, Aleksis 1 Kravetz, Aleda 1 Kristensen, Jan 1 Malý, Jan 1 Mamourian, Ahmad 1 Mandredi, Juan 1 Manfredi, Juan J. 1 Mitrea, Marius 1 Nania, Luciana 1 Nolder, Craig A. 1 Pankka, Pekka 1 Passarelli di Napoli, Antonia 1 Pełczyński, Aleksander 1 Schiattarella, Roberta 1 Subramanian, Uma 1 Šverák, Vladimír 1 Verchota, Gregory C. 1 Vodop’yanov, Sergeĭ Konstantinovich 1 Vogel, Andrew L. 1 Zinsmeister, Michel all top 5 Serials 10 Archive for Rational Mechanics and Analysis 5 Mathematische Annalen 4 Studia Mathematica 4 Indiana University Mathematics Journal 4 Proceedings of the American Mathematical Society 3 Annales Academiae Scientiarum Fennicae. Series A I. Mathematica 3 Bulletin of the London Mathematical Society 3 Journal für die Reine und Angewandte Mathematik 3 Memoirs of the American Mathematical Society 3 Transactions of the American Mathematical Society 3 The Journal of Geometric Analysis 3 SIAM Journal on Mathematical Analysis 3 Annales Academiae Scientiarum Fennicae. Mathematica 2 Computers & Mathematics with Applications 2 Journal d’Analyse Mathématique 2 Duke Mathematical Journal 2 Inventiones Mathematicae 2 Michigan Mathematical Journal 2 Proceedings of the London Mathematical Society. Third Series 2 Annales de l’Institut Henri Poincaré. Analyse Non Linéaire 2 Revista Matemática Iberoamericana 2 Journal of the American Mathematical Society 2 Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni 2 Differential and Integral Equations 2 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 2 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie V 2 Bulletin de l’Académie Polonaise des Sciences, Série des Sciences Mathématiques, Astronomiques et Physiques 2 Bericht. Universität Jyväskylä. Mathematisches Institut 2 Advances in Calculus of Variations 1 Mathematics of Computation 1 Acta Mathematica 1 American Journal of Mathematics 1 Annales de l’Institut Fourier 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Dissertationes Mathematicae 1 Illinois Journal of Mathematics 1 Publications Mathématiques 1 Journal of Functional Analysis 1 Journal of the London Mathematical Society. Second Series 1 Manuscripta Mathematica 1 Mathematische Nachrichten 1 Mathematica Scandinavica 1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 1 Ricerche di Matematica 1 Roczniki Polskiego Towarzystwa Matematycznego. Seria II. Wiadomości Matematyczne 1 Zeitschrift für Analysis und ihre Anwendungen 1 Publicacions Matemàtiques 1 IMRN. International Mathematics Research Notices 1 Journal of Dynamics and Differential Equations 1 New Zealand Journal of Mathematics 1 Topological Methods in Nonlinear Analysis 1 Calculus of Variations and Partial Differential Equations 1 Filomat 1 Methods and Applications of Analysis 1 Advances in Differential Equations 1 The Journal of Fourier Analysis and Applications 1 Comptes Rendus de l’Académie des Sciences. Série I. Mathématique 1 Annals of Mathematics. Second Series 1 Journal of the European Mathematical Society (JEMS) 1 Discrete and Continuous Dynamical Systems. Series B 1 Computational Methods and Function Theory 1 Rivista di Matematica della Università di Parma. Serie 7 1 Journal of Function Spaces and Applications 1 Pure and Applied Mathematics Quarterly 1 Contemporary Mathematics 1 Princeton Mathematical Series 1 Oxford Mathematical Monographs 1 Annales Fennici Mathematici all top 5 Fields 96 Functions of a complex variable (30-XX) 68 Partial differential equations (35-XX) 25 Functional analysis (46-XX) 21 Potential theory (31-XX) 15 Calculus of variations and optimal control; optimization (49-XX) 14 Harmonic analysis on Euclidean spaces (42-XX) 14 Global analysis, analysis on manifolds (58-XX) 13 Real functions (26-XX) 9 Operator theory (47-XX) 5 Approximations and expansions (41-XX) 4 Mechanics of deformable solids (74-XX) 3 Differential geometry (53-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Integral transforms, operational calculus (44-XX) 2 Manifolds and cell complexes (57-XX) 1 General and overarching topics; collections (00-XX) 1 Group theory and generalizations (20-XX) 1 Measure and integration (28-XX) 1 Several complex variables and analytic spaces (32-XX) 1 Ordinary differential equations (34-XX) 1 Integral equations (45-XX) 1 Algebraic topology (55-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 132 Publications have been cited 3,613 times in 1,849 Documents Cited by ▼ Year ▼ Elliptic partial differential equations and quasiconformal mappings in the plane. Zbl 1182.30001Astala, Kari; Iwaniec, Tadeusz; Martin, Gaven 327 2009 On the integrability of the Jacobian under minimal hypotheses. Zbl 0766.46016Iwaniec, Tadeusz; Sbordone, Carlo 228 1992 Geometric function theory and nonlinear analysis. Zbl 1045.30011Iwaniec, Tadeusz; Martin, Gaven 210 2001 Projections onto gradient fields and \(L^ p\)-estimates for degenerated elliptic operators. Zbl 0552.35034Iwaniec, Tadeusz 151 1983 Integral estimates for null Lagrangians. Zbl 0793.58002Iwaniec, Tadeusz; Lutoborski, Adam 150 1993 Inverting the \(p\)-harmonic operator. Zbl 0869.35037Greco, Luigi; Iwaniec, Tadeusz; Sbordone, Carlo 144 1997 Weak minima of variational integrals. Zbl 0802.35016Iwaniec, T.; Sbordone, C. 134 1994 \(p\)-harmonic tensors and quasiregular mappings. Zbl 0785.30009Iwaniec, Tadeusz 102 1992 Quasiregular mappings in even dimensions. Zbl 0785.30008Iwaniec, Tadeusz; Martin, Gaven 101 1993 Analytical foundations of the theory of quasiconformal mappings in \(R^ n\). Zbl 0548.30016Bojarski, B.; Iwaniec, T. 100 1983 On mappings with integrable dilatation. Zbl 0784.30015Iwaniec, Tadeusz; Šverák, Vladimir 78 1993 On the product of functions in BMO and H\(^1\). Zbl 1132.42010Bonami, Aline; Iwaniec, Tadeusz; Jones, Peter; Zinsmeister, Michel 74 2007 Mappings of finite distortion: Monotonicity and continuity. Zbl 1006.30016Iwaniec, Tadeusz; Koskela, Pekka; Onninen, Jani 70 2001 Extremal mappings of finite distortion. Zbl 1089.30013Astala, K.; Iwaniec, T.; Martin, G. J.; Onninen, J. 68 2005 Riesz transforms and elliptic PDEs with VMO coefficients. Zbl 0909.35039Iwaniec, T.; Sbordone, C. 67 1998 Beltrami operators in the plane. Zbl 1009.30015Astala, Kari; Iwaniec, Tadeusz; Saksman, Eero 65 2001 Nonlinear Hodge theory on manifolds with boundary. Zbl 0963.58003Iwaniec, T.; Scott, C.; Stroffolini, B. 52 1999 Regularity of \(p\)-harmonic functions on the plane. Zbl 0805.31003Iwaniec, Tadeusz; Manfredi, Juan J. 50 1989 Quasiharmonic fields. Zbl 1068.30011Iwaniec, Tadeusz; Sbordone, Carlo 50 2001 Riesz transforms and related singular integrals. Zbl 0847.42015Iwaniec, Tadeusz; Martin, Gaven 49 1996 Mappings of \(BMO\)-bounded distortion. Zbl 0954.30009Astala, Kari; Iwaniec, Tadeusz; Koskela, Pekka; Martin, Gaven 47 2000 Deformations of annuli with smallest mean distortion. Zbl 1219.30011Astala, K.; Iwaniec, T.; Martin, G. 46 2010 Hardy-Littlewood inequality for quasiregular mappings in certain domains in \(R^ n\). Zbl 0588.30023Iwaniec, T.; Nolder, C. A. 43 1985 \(n\)-harmonic mappings between annuli: the art of integrating free Lagrangians. Zbl 1294.30042Iwaniec, Tadeusz; Onninen, Jani 43 2012 Extremal inequalities in Sobolev spaces and quasiconformal mappings. Zbl 0577.46038Iwaniec, T. 43 1982 Diffeomorphic approximation of Sobolev homeomorphisms. Zbl 1260.46023Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 42 2011 The Gehring lemma. Zbl 0888.30017Iwaniec, Tadeusz 33 1998 \({\mathcal H}^1\)-estimates of Jacobians by subdeterminants. Zbl 1055.42011Iwaniec, Tadeusz; Onninen, Jani 33 2002 The Nitsche conjecture. Zbl 1214.31001Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 33 2011 On the operator \({\mathcal L}(f)=f\log|f|\). Zbl 0961.47020Iwaniec, Tadeusz; Verde, Anne 32 1999 On \(L^p\)-integrability in PDE’s and quasiregular mappings for large exponents. Zbl 0505.30011Iwaniec, Tadeusz 31 1982 Limits of the improved integrability of the volume forms. Zbl 0855.42009Greco, Luigi; Iwaniec, Tadeusz; Moscariello, Gioconda 30 1995 \(L^ p\)-theory of quasiregular mappings. Zbl 0785.30010Iwaniec, Tadeusz 28 1992 Mappings of BMO-distortion and Beltrami-type operators. Zbl 1028.30015Iwaniec, Tadeusz; Koskela, Pekka; Martin, Gaven 28 2002 Hopf differentials and smoothing Sobolev homeomorphisms. Zbl 1248.49052Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 26 2012 p-harmonic equation and quasiregular mappings. Zbl 0659.35035Bojarski, B.; Iwaniec, T. 25 1987 Existence of energy-minimal diffeomorphisms between doubly connected domains. Zbl 1255.30031Iwaniec, Tadeusz; Koh, Ngin-Tee; Kovalev, Leonid V.; Onninen, Jani 25 2011 Monotone Sobolev mappings of planar domains and surfaces. Zbl 1395.30023Iwaniec, Tadeusz; Onninen, Jani 24 2016 Nonlinear Cauchy-Riemann operators in \(\mathbb{R}^{n}\). Zbl 1113.35068Iwaniec, Tadeusz 24 2002 Hyperelastic deformations of smallest total energy. Zbl 1193.74013Iwaniec, Tadeusz; Onninen, Jani 24 2009 Quasiregular semigroups. Zbl 0860.30019Iwaniec, Tadeusz; Martin, Gaven 23 1996 The failure of rank-one connections. Zbl 1007.35014Iwaniec, Tadeusz; Verchota, Gregory C.; Vogel, Andrew L. 20 2002 New inequalities for the Jacobian. Zbl 0848.58051Greco, L.; Iwaniec, T. 20 1994 Mappings of finite distortion: \(L^n \log^{\alpha} L\)-integrability. Zbl 1047.30010Iwaniec, T.; Koskela, P.; Martin, G.; Sbordone, C. 19 2003 Burkholder integrals, Morrey’s problem and quasiconformal mappings. Zbl 1276.30038Astala, Kari; Iwaniec, Tadeusz; Prause, István; Saksman, Eero 19 2012 The Beltrami equation. Zbl 1144.30010Iwaniec, Tadeusz; Martin, Gaven 19 2008 A study of Jacobians in Hardy-Orlicz spaces. Zbl 0954.46018Iwaniec, Tadeusz; Verde, Anna 18 1999 Deformations of finite conformal energy: boundary behavior and limit theorems. Zbl 1246.30040Iwaniec, Tadeusz; Onninen, Jani 18 2011 Limits of Sobolev homeomorphisms. Zbl 1364.30041Iwaniec, Tadeusz; Onninen, Jani 17 2017 Lipschitz regularity for inner-variational equations. Zbl 1319.49055Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 17 2013 Mappings of least Dirichlet energy and their Hopf differentials. Zbl 1294.30085Iwaniec, Tadeusz; Onninen, Jani 17 2013 The limit of mappings with finite distortion. Zbl 0929.30016Gehring, F. W.; Iwaniec, T. 16 1999 Nonlinear commutators and Jacobians. Zbl 0915.42007Iwaniec, Tadeusz 16 1997 Another approach to Liouville theorem. Zbl 0527.30013Bojarski, B.; Iwaniec, T. 15 1982 The Hopf-Laplace equation: harmonicity and regularity. Zbl 1327.30022Cristina, Jan; Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 14 2014 Bilipschitz and quasiconformal rotation, stretching and multifractal spectra. Zbl 1326.30022Astala, Kari; Iwaniec, Tadeusz; Prause, István; Saksman, Eero 14 2015 Mappings of finite distortion: Compactness. Zbl 1017.30024Iwaniec, Tadeusz; Koskela, Pekka; Onninen, Jani 14 2002 Deformations of finite conformal energy: existence and removability of singularities. Zbl 1196.30023Iwaniec, Tadeusz; Onninen, Jani 14 2010 Integrability and removability results for quasiregular mappings in high dimensions. Zbl 0824.30009Iwaniec, T.; Migliaccio, L.; Nania, L.; Sbordone, C. 13 1994 Variational integrals of nearly linear growth. Zbl 0889.35026Greco, L.; Iwaniec, T.; Sbordone, C. 12 1997 On the concept of the weak Jacobian and Hessian. Zbl 1007.35015Iwaniec, Tadeusz 12 2001 Weakly differentiable mappings between manifolds. Zbl 1145.58006Hajłasz, Piotr; Iwaniec, Tadeusz; Malý, Jan; Onninen, Jani 12 2008 Neohookean deformations of annuli, existence, uniqueness and radial symmetry. Zbl 1214.30011Iwaniec, Tadeusz; Onninen, Jani 12 2010 \(L^p\)-integrability & weak type \(L^{2}\)-estimates for the gradient of harmonic mappings of \(\mathbb D\). Zbl 1168.31001Iwaniec, Tadeusz; Martin, Gaven; Sbordone, Carlo 11 2009 Doubly connected minimal surfaces and extremal harmonic mappings. Zbl 1281.53014Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 10 2012 Caccioppoli estimates and very weak solutions of elliptic equations. Zbl 1225.35069Iwaniec, Tadeusz; Sbordone, Carlo 10 2003 Estimates of Jacobians by subdeterminants. Zbl 1053.42024Giannetti, Flavia; Iwaniec, Tadeusz; Onninen, Jani; Verde, Anna 10 2002 Continuity estimates for \(n\)-harmonic equations. Zbl 1127.35013Iwaniec, Tadeusz; Onninen, Jani 10 2007 On minimisers of \(L^p\)-mean distortion. Zbl 1316.30021Iwaniec, Tadeusz; Martin, Gaven; Onninen, Jani 9 2014 Degree formulas for maps with nonintegrable Jacobian. Zbl 0854.58005Greco, Luigi; Iwaniec, Tadeusz; Sbordone, Carlo; Stroffolini, Bianca 9 1995 The harmonic mapping problem and affine capacity. Zbl 1267.30059Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 9 2011 The best constant in a BMO-inequality for the Beurling-Ahlfors transform. Zbl 0624.42006Iwaniec, T. 8 1986 Hilbert transform in the complex plane and area inequalities for certain quadratic differentials. Zbl 0641.30036Iwaniec, Tadeusz 8 1987 Quasiconformal mappings and non-linear elliptic equations in two variables. I. Zbl 0317.35038Bojarski, B.; Iwaniec, T. 8 1974 Regularity theorems for solutions of partial differential equations for quasiconformal mappings in several dimensions. Zbl 0524.35019Iwaniec, Tadeusz 7 1982 Isotropic \(p\)-harmonic systems in 2D Jacobian estimates and univalent solutions. Zbl 1338.35171Iwaniec, Tadeusz; Koski, Aleksis; Onninen, Jani 7 2016 Pucci’s conjecture and the Alexandrov inequality for elliptic PDEs in the plane. Zbl 1147.35021Astala, K.; Iwaniec, T.; Martin, G. 7 2006 On G-compactness of the Beltrami operators. Zbl 1320.30080Iwaniec, T.; Giannetti, F.; Moscariello, G.; Sbordone, C.; Kovalev, L. 7 2005 Radó-Kneser-Choquet theorem. Zbl 1307.31001Iwaniec, Tadeusz; Onninen, Jani 7 2014 The \(p\)-harmonic transform beyond its natural domain of definition. Zbl 1081.35048D’Onofrio, Luigi; Iwaniec, Tadeusz 7 2004 What’s new for the Beltrami equation? Zbl 1129.30015Iwaniec, Tadeusz; Martin, Gaven 7 2001 \(G\)-closed classes of elliptic operators in the complex plane. Zbl 1139.30311Bojarski, Bogdan; D’Onofrio, Luigi; Iwaniec, Tadeusz; Sbordone, Carlo 7 2005 Computing norms and critical exponents of some operators in \(L^ p\)- spaces. Zbl 0599.46035Figiel, T.; Iwaniec, T.; Pełczyński, A. 6 1984 Invertibility versus Lagrange equation for traction free energy-minimal deformations. Zbl 1327.31004Iwaniec, Tadeusz; Onninen, Jani 6 2015 Harmonic mappings of an annulus, Nitsche conjecture and its generalizations. Zbl 1213.31002Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 6 2010 Quasiconformal mappings and capacity. Zbl 0752.30009Iwaniec, Tadeusz; Martin, Gaven 5 1991 Nonlinear differential forms. Lectures in Jyväskylä, Finland (International summer school), August 1998. Zbl 0919.30001Iwaniec, Tadeusz 5 1998 Another approach to biting convergence of Jacobians. Zbl 1060.46023Greco, Luigi; Iwaniec, Tadeusz; Subramanian, Uma 5 2003 A priori estimates for nonlinear elliptic complexes. Zbl 1290.35074Iwaniec, Tadeusz; Migliaccio, Lucia; Moscariello, Gioconda; Passarelli di Napoli, Antonia 5 2003 Quasiconformal mappings and non-linear elliptic equations in two variables. II. Zbl 0317.35039Bojarski, B.; Iwaniec, T. 5 1974 Approximation up to the boundary of homeomorphisms of finite Dirichlet energy. Zbl 1264.30025Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 5 2012 The Liouville theorem. Zbl 0939.30014Iwaniec, Tadeusz; Martin, Gaven 4 1998 A hunt for sharp \(\mathcal L^p\)-estimates and rank-one convex variational integrals. Zbl 1474.30151Astala, Kari; Iwaniec, Tadeusz; Prause, István; Saksman, Eero 4 2015 A construction of quasiconvex functions. Zbl 1102.30018Iwaniec, Tadeusz; Kristensen, Jan 4 2005 Monotone Hopf-harmonics. Zbl 1439.30039Iwaniec, Tadeusz; Onninen, Jani 4 2020 Boundary value estimates for harmonic forms. Zbl 0854.31002Iwaniec, T.; Mitrea, M.; Scott, C. 4 1996 The failure of lower semicontinuity for the linear dilatation. Zbl 0924.30031Iwaniec, Tadeusz 4 1998 Quasiconformal mapping problem for general nonlinear systems of partial differential equations. Zbl 0351.30021Iwaniec, Tadeusz 4 1976 The Hadamard-Schwarz inequality. Zbl 1049.58003Iwaniec, Tadeusz; Kauhanen, Janne; Kravetz, Aleda; Scott, Chad 4 2004 Notes on \(p\)-harmonic analysis. Zbl 1134.35332D’Onofrio, Luigi; Iwaniec, Tadeusz 4 2005 The Dirichlet principle for inner variations. Zbl 1504.31006Iwaniec, Tadeusz; Onninen, Jani 1 2022 Creating and flattening cusp singularities by deformations of bi-conformal energy. Zbl 1462.30045Iwaniec, Tadeusz; Onninen, Jani; Zhu, Zheng 1 2021 Monotone Hopf-harmonics. Zbl 1439.30039Iwaniec, Tadeusz; Onninen, Jani 4 2020 Deformations of bi-conformal energy and a new characterization of quasiconformality. Zbl 1436.30016Iwaniec, Tadeusz; Onninen, Jani; Zhu, Zheng 3 2020 Mappings of smallest mean distortion and free-Lagrangians. Zbl 1479.30014Iwaniec, Tadeusz; Onninen, Jani 3 2020 The Nitsche phenomenon for weighted Dirichlet energy. Zbl 1450.30039Iwaniec, Tadeusz; Onninen, Jani; Radice, Teresa 1 2020 Radó-Kneser-Choquet theorem for simply connected domains (\(p\)-harmonic setting). Zbl 1410.31002Iwaniec, Tadeusz; Onninen, Jani 3 2019 Limits of Sobolev homeomorphisms. Zbl 1364.30041Iwaniec, Tadeusz; Onninen, Jani 17 2017 Triangulation of diffeomorphisms. Zbl 1380.41009Iwaniec, Tadeusz; Onninen, Jani 3 2017 Monotone Sobolev mappings of planar domains and surfaces. Zbl 1395.30023Iwaniec, Tadeusz; Onninen, Jani 24 2016 Isotropic \(p\)-harmonic systems in 2D Jacobian estimates and univalent solutions. Zbl 1338.35171Iwaniec, Tadeusz; Koski, Aleksis; Onninen, Jani 7 2016 Smoothing defected welds and hairline cracks. Zbl 1358.37078Iwaniec, Tadeusz; Onninen, Jani 2 2016 Bilipschitz and quasiconformal rotation, stretching and multifractal spectra. Zbl 1326.30022Astala, Kari; Iwaniec, Tadeusz; Prause, István; Saksman, Eero 14 2015 Invertibility versus Lagrange equation for traction free energy-minimal deformations. Zbl 1327.31004Iwaniec, Tadeusz; Onninen, Jani 6 2015 A hunt for sharp \(\mathcal L^p\)-estimates and rank-one convex variational integrals. Zbl 1474.30151Astala, Kari; Iwaniec, Tadeusz; Prause, István; Saksman, Eero 4 2015 The Hopf-Laplace equation: harmonicity and regularity. Zbl 1327.30022Cristina, Jan; Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 14 2014 On minimisers of \(L^p\)-mean distortion. Zbl 1316.30021Iwaniec, Tadeusz; Martin, Gaven; Onninen, Jani 9 2014 Radó-Kneser-Choquet theorem. Zbl 1307.31001Iwaniec, Tadeusz; Onninen, Jani 7 2014 Lipschitz regularity for inner-variational equations. Zbl 1319.49055Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 17 2013 Mappings of least Dirichlet energy and their Hopf differentials. Zbl 1294.30085Iwaniec, Tadeusz; Onninen, Jani 17 2013 \(n\)-harmonic mappings between annuli: the art of integrating free Lagrangians. Zbl 1294.30042Iwaniec, Tadeusz; Onninen, Jani 43 2012 Hopf differentials and smoothing Sobolev homeomorphisms. Zbl 1248.49052Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 26 2012 Burkholder integrals, Morrey’s problem and quasiconformal mappings. Zbl 1276.30038Astala, Kari; Iwaniec, Tadeusz; Prause, István; Saksman, Eero 19 2012 Doubly connected minimal surfaces and extremal harmonic mappings. Zbl 1281.53014Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 10 2012 Approximation up to the boundary of homeomorphisms of finite Dirichlet energy. Zbl 1264.30025Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 5 2012 Diffeomorphic approximation of Sobolev homeomorphisms. Zbl 1260.46023Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 42 2011 The Nitsche conjecture. Zbl 1214.31001Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 33 2011 Existence of energy-minimal diffeomorphisms between doubly connected domains. Zbl 1255.30031Iwaniec, Tadeusz; Koh, Ngin-Tee; Kovalev, Leonid V.; Onninen, Jani 25 2011 Deformations of finite conformal energy: boundary behavior and limit theorems. Zbl 1246.30040Iwaniec, Tadeusz; Onninen, Jani 18 2011 The harmonic mapping problem and affine capacity. Zbl 1267.30059Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 9 2011 An invitation to \(n\)-harmonic hyperelasticity. Zbl 1242.30016Iwaniec, Tadeusz; Onninen, Jani 4 2011 Dynamics of quasiconformal fields. Zbl 1228.34024Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 2 2011 Deformations of annuli with smallest mean distortion. Zbl 1219.30011Astala, K.; Iwaniec, T.; Martin, G. 46 2010 Deformations of finite conformal energy: existence and removability of singularities. Zbl 1196.30023Iwaniec, Tadeusz; Onninen, Jani 14 2010 Neohookean deformations of annuli, existence, uniqueness and radial symmetry. Zbl 1214.30011Iwaniec, Tadeusz; Onninen, Jani 12 2010 Harmonic mappings of an annulus, Nitsche conjecture and its generalizations. Zbl 1213.31002Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 6 2010 Elliptic partial differential equations and quasiconformal mappings in the plane. Zbl 1182.30001Astala, Kari; Iwaniec, Tadeusz; Martin, Gaven 327 2009 Hyperelastic deformations of smallest total energy. Zbl 1193.74013Iwaniec, Tadeusz; Onninen, Jani 24 2009 \(L^p\)-integrability & weak type \(L^{2}\)-estimates for the gradient of harmonic mappings of \(\mathbb D\). Zbl 1168.31001Iwaniec, Tadeusz; Martin, Gaven; Sbordone, Carlo 11 2009 On injectivity of quasiregular mappings. Zbl 1167.30009Iwaniec, Tadeusz; Kovalev, Leonid V.; Onninen, Jani 3 2009 \(p\)-harmonic energy of deformations between punctured balls. Zbl 1168.30006Iwaniec, Tadeusz; Onninen, Jani 2 2009 The Beltrami equation. Zbl 1144.30010Iwaniec, Tadeusz; Martin, Gaven 19 2008 Weakly differentiable mappings between manifolds. Zbl 1145.58006Hajłasz, Piotr; Iwaniec, Tadeusz; Malý, Jan; Onninen, Jani 12 2008 Schottky’s theorem on conformal mappings between annuli: a play of derivatives and integrals. Zbl 1170.30003Astala, K.; Iwaniec, T.; Martin, G.; Onninen, J. 3 2008 Monotone maps of \(\mathbb{R}^n\) are quasiconformal. Zbl 1178.30025Astala, Kari; Iwaniec, Tadeusz; Martin, Gaven J. 1 2008 On the product of functions in BMO and H\(^1\). Zbl 1132.42010Bonami, Aline; Iwaniec, Tadeusz; Jones, Peter; Zinsmeister, Michel 74 2007 Continuity estimates for \(n\)-harmonic equations. Zbl 1127.35013Iwaniec, Tadeusz; Onninen, Jani 10 2007 Null Lagrangians, the art of integration by parts. Zbl 1146.49018Iwaniec, Tadeusz 4 2007 The interaction of analysis and geometry. International school-conference on analysis and geometry, Novosibirsk, Russia, August 23–September 3, 2004. Zbl 1109.00005 3 2007 Pucci’s conjecture and the Alexandrov inequality for elliptic PDEs in the plane. Zbl 1147.35021Astala, K.; Iwaniec, T.; Martin, G. 7 2006 Divergence forms of the \(\infty\)-Laplacian. Zbl 1387.35213D’Onofrio, Luigi; Giannetti, Flavia; Iwaniec, Tadeusz; Mandredi, Juan; Radice, Teresa 2 2006 Extremal mappings of finite distortion. Zbl 1089.30013Astala, K.; Iwaniec, T.; Martin, G. J.; Onninen, J. 68 2005 On G-compactness of the Beltrami operators. Zbl 1320.30080Iwaniec, T.; Giannetti, F.; Moscariello, G.; Sbordone, C.; Kovalev, L. 7 2005 \(G\)-closed classes of elliptic operators in the complex plane. Zbl 1139.30311Bojarski, Bogdan; D’Onofrio, Luigi; Iwaniec, Tadeusz; Sbordone, Carlo 7 2005 A construction of quasiconvex functions. Zbl 1102.30018Iwaniec, Tadeusz; Kristensen, Jan 4 2005 Notes on \(p\)-harmonic analysis. Zbl 1134.35332D’Onofrio, Luigi; Iwaniec, Tadeusz 4 2005 The \(p\)-harmonic transform beyond its natural domain of definition. Zbl 1081.35048D’Onofrio, Luigi; Iwaniec, Tadeusz 7 2004 The Hadamard-Schwarz inequality. Zbl 1049.58003Iwaniec, Tadeusz; Kauhanen, Janne; Kravetz, Aleda; Scott, Chad 4 2004 New and old function spaces in the theory of PDEs and nonlinear analysis. Zbl 1061.46027Iwaniec, Tadeusz; Sbordone, Carlo 2 2004 Mappings of finite distortion: \(L^n \log^{\alpha} L\)-integrability. Zbl 1047.30010Iwaniec, T.; Koskela, P.; Martin, G.; Sbordone, C. 19 2003 Caccioppoli estimates and very weak solutions of elliptic equations. Zbl 1225.35069Iwaniec, Tadeusz; Sbordone, Carlo 10 2003 Another approach to biting convergence of Jacobians. Zbl 1060.46023Greco, Luigi; Iwaniec, Tadeusz; Subramanian, Uma 5 2003 A priori estimates for nonlinear elliptic complexes. Zbl 1290.35074Iwaniec, Tadeusz; Migliaccio, Lucia; Moscariello, Gioconda; Passarelli di Napoli, Antonia 5 2003 The geometric analysis of deformations of finite distortion: Future directions and problems. Zbl 1053.30010Iwaniec, Tadeusz; Martin, Gaven 2 2003 Interpolation theorem for the \(p\)-harmonic transform. Zbl 1094.35044D’Onofrio, Luigi; Iwaniec, Tadeusz 1 2003 \({\mathcal H}^1\)-estimates of Jacobians by subdeterminants. Zbl 1055.42011Iwaniec, Tadeusz; Onninen, Jani 33 2002 Mappings of BMO-distortion and Beltrami-type operators. Zbl 1028.30015Iwaniec, Tadeusz; Koskela, Pekka; Martin, Gaven 28 2002 Nonlinear Cauchy-Riemann operators in \(\mathbb{R}^{n}\). Zbl 1113.35068Iwaniec, Tadeusz 24 2002 The failure of rank-one connections. Zbl 1007.35014Iwaniec, Tadeusz; Verchota, Gregory C.; Vogel, Andrew L. 20 2002 Mappings of finite distortion: Compactness. Zbl 1017.30024Iwaniec, Tadeusz; Koskela, Pekka; Onninen, Jani 14 2002 Estimates of Jacobians by subdeterminants. Zbl 1053.42024Giannetti, Flavia; Iwaniec, Tadeusz; Onninen, Jani; Verde, Anna 10 2002 Squeezing the Sierpiński sponge. Zbl 0992.30010Iwaniec, Tadeusz; Martin, Gaven 3 2002 Higher integrability via Riesz transforms and interpolation. Zbl 1219.35095Capone, Claudia; Greco, Luigi; Iwaniec, Tadeusz 3 2002 Geometric function theory and nonlinear analysis. Zbl 1045.30011Iwaniec, Tadeusz; Martin, Gaven 210 2001 Mappings of finite distortion: Monotonicity and continuity. Zbl 1006.30016Iwaniec, Tadeusz; Koskela, Pekka; Onninen, Jani 70 2001 Beltrami operators in the plane. Zbl 1009.30015Astala, Kari; Iwaniec, Tadeusz; Saksman, Eero 65 2001 Quasiharmonic fields. Zbl 1068.30011Iwaniec, Tadeusz; Sbordone, Carlo 50 2001 On the concept of the weak Jacobian and Hessian. Zbl 1007.35015Iwaniec, Tadeusz 12 2001 What’s new for the Beltrami equation? Zbl 1129.30015Iwaniec, Tadeusz; Martin, Gaven 7 2001 Mappings of \(BMO\)-bounded distortion. Zbl 0954.30009Astala, Kari; Iwaniec, Tadeusz; Koskela, Pekka; Martin, Gaven 47 2000 Nonlinear Hodge theory on manifolds with boundary. Zbl 0963.58003Iwaniec, T.; Scott, C.; Stroffolini, B. 52 1999 On the operator \({\mathcal L}(f)=f\log|f|\). Zbl 0961.47020Iwaniec, Tadeusz; Verde, Anne 32 1999 A study of Jacobians in Hardy-Orlicz spaces. Zbl 0954.46018Iwaniec, Tadeusz; Verde, Anna 18 1999 The limit of mappings with finite distortion. Zbl 0929.30016Gehring, F. W.; Iwaniec, T. 16 1999 Removability of singularities of \(A\)-harmonic functions. Zbl 1064.35505Budney, Leonard; Iwaniec, Tadeusz; Stroffolini, Bianca 2 1999 Nonlinear analysis and quasiconformal mappings from the perspective of PDE. Zbl 0942.46016Iwaniec, Tadeusz 2 1999 Riesz transforms and elliptic PDEs with VMO coefficients. Zbl 0909.35039Iwaniec, T.; Sbordone, C. 67 1998 The Gehring lemma. Zbl 0888.30017Iwaniec, Tadeusz 33 1998 Nonlinear differential forms. Lectures in Jyväskylä, Finland (International summer school), August 1998. Zbl 0919.30001Iwaniec, Tadeusz 5 1998 The Liouville theorem. Zbl 0939.30014Iwaniec, Tadeusz; Martin, Gaven 4 1998 The failure of lower semicontinuity for the linear dilatation. Zbl 0924.30031Iwaniec, Tadeusz 4 1998 Div-curl fields of finite distortion. Zbl 0916.30015Iwaniec, Tadeusz; Sbordone, Carlo 1 1998 Inverting the \(p\)-harmonic operator. Zbl 0869.35037Greco, Luigi; Iwaniec, Tadeusz; Sbordone, Carlo 144 1997 Nonlinear commutators and Jacobians. Zbl 0915.42007Iwaniec, Tadeusz 16 1997 Variational integrals of nearly linear growth. Zbl 0889.35026Greco, L.; Iwaniec, T.; Sbordone, C. 12 1997 Riesz transforms and related singular integrals. Zbl 0847.42015Iwaniec, Tadeusz; Martin, Gaven 49 1996 Quasiregular semigroups. Zbl 0860.30019Iwaniec, Tadeusz; Martin, Gaven 23 1996 Boundary value estimates for harmonic forms. Zbl 0854.31002Iwaniec, T.; Mitrea, M.; Scott, C. 4 1996 Polyconvex functionals for nearly conformal deformations. Zbl 0847.30014Iwaniec, Tadeusz; Lutoborski, Adam 3 1996 Current advances in quasiconformal geometry and nonlinear analysis. Zbl 0876.30025Iwaniec, Tadeusz 1 1996 ...and 32 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 1,455 Authors 53 Iwaniec, Tadeusz 52 Onninen, Jani 46 Ding, Shusen 45 Yang, Dachun 37 Ryazanov, Vladimir Il’ich 35 Kokilashvili, Vakhtang Mikhailovich 34 Mingione, Giuseppe 34 Xing, Yuming 32 Koskela, Pekka 31 Meskhi, Alexander 29 Kalaj, David 27 Sbordone, Carlo 25 Byun, Sun-Sig 24 Fiorenza, Alberto 24 Martin, Gaven J. 20 Hencl, Stanislav 19 Salimov, Ruslan Radikovich 18 Gutlyanskiĭ, Vladimir Ya. 18 Sevost’yanov, Yevgen Oleksandrovych 17 Astala, Kari 17 Osękowski, Adam 17 Pankka, Pekka 16 Clop, Albert 16 Fletcher, Alastair N. 16 Gao, Hongya 16 Schiattarella, Roberta 15 Bañuelos, Rodrigo 15 Bao, Gejun 15 Zheng, Shenzhou 14 Cianchi, Andrea 14 Diening, Lars 14 Giova, Raffaella 14 Kristensen, Jan 14 Passarelli di Napoli, Antonia 14 Schwarzacher, Sebastian 14 Yao, Fengping 13 Formica, Maria Rosaria 13 Greco, Luigi 13 Moscariello, Gioconda 13 Yakubov, Eduard H. 12 D’Onofrio, Luigi 12 Faraco, Daniel 12 Guo, Changyu 12 Rajala, Kai 12 Vodop’yanov, Sergeĭ Konstantinovich 12 Yang, Sibei 12 Yuan, Wen 11 Koski, Aleksis 11 Pérez, Carlos 11 Rafeiro, Humberto 11 Umarkhadzhiev, Salaudin Musaevich 10 Kovalev, Leonid V. 10 Kuusi, Tuomo 10 Liu, Bing 10 Nguyen Cong Phuc 10 Nolder, Craig A. 10 Ok, Jihoon 9 Capone, Claudia 9 Farroni, Fernando 9 Gol’dshtein, Vladimir Mikhailovich 9 Hajłasz, Piotr 9 Ky, Luong Dang 9 Leonetti, Francesco 9 Malý, Jan 9 Nguyen, Thanh-Nhan 9 Prause, István 9 Rakotoson, Jean-Michel 9 Singh, Monika 9 Taheri, Ali 9 Tran, Minh Phuong 9 Ukhlov, Alexander Dadar-Oolovich 9 Yan, Baisheng 9 Yang, Dongyong 9 Zecca, Gabriella 9 Zhong, Xiao 9 Zhou, Shulin 8 Guerra, André 8 Jain, Pankaj 8 Liang, YiYu 8 Radice, Teresa 8 Saksman, Eero 8 Volberg, Alexander Lvovich 8 Wang, Yong 7 Baldi, Annalisa 7 Baratchart, Laurent 7 Bonami, Aline 7 Campbell, Daniel 7 Cao, Jun 7 Carozza, Menita 7 Chen, Yanping 7 Cruz-Uribe, David Vincente 7 Dacorogna, Bernard 7 Fernández-Martínez, Pedro 7 Franchi, Bruno 7 Giannetti, Flavia 7 Gogatishvili, Amiran 7 Heinonen, Juha 7 Hytönen, Tuomas P. 7 Janakiraman, Prabhu 7 Li, Baode ...and 1,355 more Authors all top 5 Cited in 279 Serials 98 Journal of Mathematical Analysis and Applications 88 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 65 Journal of Functional Analysis 60 Calculus of Variations and Partial Differential Equations 55 Archive for Rational Mechanics and Analysis 52 Proceedings of the American Mathematical Society 47 The Journal of Geometric Analysis 39 Journal of Inequalities and Applications 37 Journal of Differential Equations 37 Journal of Mathematical Sciences (New York) 36 Journal d’Analyse Mathématique 35 Advances in Mathematics 33 Annales de l’Institut Henri Poincaré. Analyse Non Linéaire 29 Transactions of the American Mathematical Society 26 Journal de Mathématiques Pures et Appliquées. Neuvième Série 25 Potential Analysis 25 Complex Variables and Elliptic Equations 22 Revista Matemática Iberoamericana 22 Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni 21 Manuscripta Mathematica 20 Mathematische Zeitschrift 19 Duke Mathematical Journal 18 Israel Journal of Mathematics 18 Annali di Matematica Pura ed Applicata. Serie Quarta 18 Conformal Geometry and Dynamics 17 Mathematische Annalen 16 Siberian Mathematical Journal 16 Advances in Calculus of Variations 15 Mediterranean Journal of Mathematics 14 Mathematical Notes 14 Acta Mathematica Sinica. English Series 14 Communications in Contemporary Mathematics 13 Ukrainian Mathematical Journal 12 SIAM Journal on Mathematical Analysis 12 Annales Academiae Scientiarum Fennicae. Mathematica 12 Comptes Rendus. Mathématique. Académie des Sciences, Paris 11 European Series in Applied and Industrial Mathematics (ESAIM): Control, Optimization and Calculus of Variations 11 Computational Methods and Function Theory 11 Complex Analysis and Operator Theory 10 Annales de l’Institut Fourier 10 Michigan Mathematical Journal 10 Science China. Mathematics 10 Transactions of A. Razmadze Mathematical Institute 9 Ricerche di Matematica 9 The Journal of Fourier Analysis and Applications 8 Arkiv för Matematik 8 Mathematische Nachrichten 8 Journal of Elasticity 8 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 8 Abstract and Applied Analysis 8 Banach Journal of Mathematical Analysis 8 Journal of Function Spaces 7 Computers & Mathematics with Applications 7 Acta Mathematica 7 Results in Mathematics 7 Communications in Partial Differential Equations 7 St. Petersburg Mathematical Journal 7 Georgian Mathematical Journal 7 Advances in Applied Clifford Algebras 7 NoDEA. Nonlinear Differential Equations and Applications 7 Doklady Mathematics 7 Positivity 7 Revista Matemática Complutense 7 Communications on Pure and Applied Analysis 7 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie V 7 Journal of Fixed Point Theory and Applications 7 Frontiers of Mathematics in China 7 Analysis and Mathematical Physics 6 Communications in Mathematical Physics 6 Studia Mathematica 6 Illinois Journal of Mathematics 6 Integral Equations and Operator Theory 6 Sibirskie Èlektronnye Matematicheskie Izvestiya 6 SIAM Journal on Imaging Sciences 6 Complex Analysis and its Synergies 6 Journal of Elliptic and Parabolic Equations 6 Annales Fennici Mathematici 5 Archiv der Mathematik 5 Geometriae Dedicata 5 Inventiones Mathematicae 5 Monatshefte für Mathematik 5 Zeitschrift für Analysis und ihre Anwendungen 5 Applied Mathematics Letters 5 Expositiones Mathematicae 5 Bulletin des Sciences Mathématiques 5 Journal of the European Mathematical Society (JEMS) 5 Nonlinear Analysis. Real World Applications 5 Vladikavkazskiĭ Matematicheskiĭ Zhurnal 5 Annals of Functional Analysis 4 Applicable Analysis 4 ZAMP. Zeitschrift für angewandte Mathematik und Physik 4 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV 4 Collectanea Mathematica 4 Czechoslovak Mathematical Journal 4 Publications Mathématiques 4 Journal of Approximation Theory 4 Ergodic Theory and Dynamical Systems 4 Forum Mathematicum 4 Geometric and Functional Analysis. GAFA 4 Journal of Nonlinear Science ...and 179 more Serials all top 5 Cited in 53 Fields 723 Partial differential equations (35-XX) 542 Functions of a complex variable (30-XX) 472 Functional analysis (46-XX) 343 Harmonic analysis on Euclidean spaces (42-XX) 199 Real functions (26-XX) 169 Global analysis, analysis on manifolds (58-XX) 157 Calculus of variations and optimal control; optimization (49-XX) 148 Operator theory (47-XX) 147 Potential theory (31-XX) 84 Differential geometry (53-XX) 63 Mechanics of deformable solids (74-XX) 57 Dynamical systems and ergodic theory (37-XX) 56 Probability theory and stochastic processes (60-XX) 29 Measure and integration (28-XX) 29 Numerical analysis (65-XX) 26 Several complex variables and analytic spaces (32-XX) 26 Approximations and expansions (41-XX) 23 Fluid mechanics (76-XX) 22 Abstract harmonic analysis (43-XX) 21 Manifolds and cell complexes (57-XX) 18 Integral transforms, operational calculus (44-XX) 16 Integral equations (45-XX) 16 Quantum theory (81-XX) 13 Ordinary differential equations (34-XX) 10 Statistical mechanics, structure of matter (82-XX) 9 General topology (54-XX) 9 Algebraic topology (55-XX) 8 Convex and discrete geometry (52-XX) 7 Computer science (68-XX) 7 Optics, electromagnetic theory (78-XX) 6 Topological groups, Lie groups (22-XX) 5 Linear and multilinear algebra; matrix theory (15-XX) 5 Difference and functional equations (39-XX) 5 Geometry (51-XX) 5 Biology and other natural sciences (92-XX) 4 History and biography (01-XX) 4 Group theory and generalizations (20-XX) 4 Mechanics of particles and systems (70-XX) 4 Operations research, mathematical programming (90-XX) 3 Combinatorics (05-XX) 3 Algebraic geometry (14-XX) 3 Statistics (62-XX) 3 Information and communication theory, circuits (94-XX) 2 Special functions (33-XX) 2 Sequences, series, summability (40-XX) 2 Relativity and gravitational theory (83-XX) 1 Number theory (11-XX) 1 Nonassociative rings and algebras (17-XX) 1 Category theory; homological algebra (18-XX) 1 \(K\)-theory (19-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Geophysics (86-XX) 1 Systems theory; control (93-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. 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