Edit Profile (opens in new tab) Sweers, Guido H. Co-Author Distance Author ID: sweers.guido-h Published as: Sweers, Guido; Sweers, G.; Sweers, G. H.; Sweers, Guido H. more...less External Links: MGP Documents Indexed: 111 Publications since 1986, including 1 Book 1 Contribution as Editor Reviewing Activity: 57 Reviews Co-Authors: 44 Co-Authors with 90 Joint Publications 1,200 Co-Co-Authors all top 5 Co-Authors 22 single-authored 18 Grunau, Hans-Christoph 12 Nazarov, Sergeĭ Aleksandrovich 10 Clément, Philippe J. E. 9 Kawohl, Bernd 5 Dall’Acqua, Anna 5 Slutskij, Andrey S. 4 Mitidieri, Enzo Luigi 4 Reinecke, Carolus 4 Schnieders, Inka 3 Beygmohammadi, Maryam 3 Gazzola, Filippo 3 Stylianou, Athanasios N. 2 De Coster, Colette 2 de Pagter, Bernardus 2 Erven, Matthias 2 Gerasimov, Tymofiy 2 Hagmeijer, Rob 2 Izotova, O. V. 2 Manasevich, Raul F. 2 Nicaise, Serge 1 Bakharev, Fedor L’vovich 1 Birindelli, Isabeau 1 Campbell, Alain 1 Caspers, Wim 1 Dall’ Acqua, A. 1 Dancer, Edward Norman 1 de Thélin, François 1 Freitas, Pedro 1 Koelink, Erik 1 Kulikov, A. A. 1 Li, Shuanhu 1 Lucia, Marcello 1 Meister, Christian 1 Nitsch, Carlo 1 Reyes, Carlos Andrés 1 Robert, Frédéric 1 Romani, Giulio 1 Stavrakakis, Nikolaos M. 1 Troy, William C. 1 van den Berg, Michiel 1 van Neerven, Jan M. A. M. 1 Vandervorst, Robertus C. A. M. 1 Vassi, Katerina 1 Zuazua, Enrique all top 5 Serials 6 Journal of Differential Equations 6 Mathematische Nachrichten 5 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 4 SIAM Journal on Mathematical Analysis 4 Nonlinear Analysis. Theory, Methods & Applications 3 ZAMP. Zeitschrift für angewandte Mathematik und Physik 3 Archiv der Mathematik 3 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 3 Proceedings of the American Mathematical Society 3 Rendiconti dell’Istituto di Matematica dell’Università di Trieste 3 Differential and Integral Equations 3 Journal of Elasticity 3 Communications on Pure and Applied Analysis 2 Archive for Rational Mechanics and Analysis 2 Journal d’Analyse Mathématique 2 Annali di Matematica Pura ed Applicata. Serie Quarta 2 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV 2 Mathematische Annalen 2 Pacific Journal of Mathematics 2 The Journal of Geometric Analysis 2 Journal of Mathematical Sciences (New York) 2 Electronic Journal of Differential Equations (EJDE) 2 Positivity 2 Discrete and Continuous Dynamical Systems. Series S 1 Jahresbericht der Deutschen Mathematiker-Vereinigung (DMV) 1 Journal of Applied Mathematics and Mechanics 1 Journal of Mathematical Analysis and Applications 1 Differential Equations 1 Indiana University Mathematics Journal 1 Journal of the Korean Mathematical Society 1 Mathematische Zeitschrift 1 Numerische Mathematik 1 SIAM Journal on Numerical Analysis 1 Delft Progress Report 1 Annales de l’Institut Henri Poincaré. Analyse Non Linéaire 1 Physica D 1 Asymptotic Analysis 1 Communications in Partial Differential Equations 1 Comptes Rendus de l’Académie des Sciences. Série I 1 Vestnik St. Petersburg University. Mathematics 1 Potential Analysis 1 Advances in Differential Equations 1 Sbornik: Mathematics 1 Comptes Rendus de l’Académie des Sciences. Série I. Mathématique 1 ZAMM. Zeitschrift für Angewandte Mathematik und Mechanik 1 Revista Matemática Complutense 1 Tsinghua Science and Technology 1 Analysis (München) 1 Doklady Physics 1 Comptes Rendus. Mécanique. Académie des Sciences, Paris 1 Mediterranean Journal of Mathematics 1 Complex Variables and Elliptic Equations 1 Lecture Notes in Mathematics 1 Mathematics and Mechanics of Complex Systems 1 Operator Theory: Advances and Applications 1 Pure and Applied Analysis all top 5 Fields 101 Partial differential equations (35-XX) 25 Mechanics of deformable solids (74-XX) 12 Potential theory (31-XX) 8 Operator theory (47-XX) 5 Probability theory and stochastic processes (60-XX) 4 Functional analysis (46-XX) 3 Convex and discrete geometry (52-XX) 2 Real functions (26-XX) 2 Integral equations (45-XX) 2 Numerical analysis (65-XX) 1 General and overarching topics; collections (00-XX) 1 Ordinary differential equations (34-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Biology and other natural sciences (92-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 95 Publications have been cited 1,556 times in 1,067 Documents Cited by ▼ Year ▼ Polyharmonic boundary value problems. Positivity preserving and nonlinear higher order elliptic equations in bounded domains. Zbl 1239.35002 Gazzola, Filippo; Grunau, Hans-Christoph; Sweers, Guido 411 2010 Strong positivity in \(C(\bar\Omega)\) for elliptic systems. Zbl 0727.35045 Sweers, Guido 88 1992 Existence and multiplicity results for a semilinear elliptic eigenvalue problem. Zbl 0662.35045 Clément, Philippe; Sweers, Guido 73 1987 Existence of solutions to a semilinear elliptic system trough Orlicz-Sobolev spaces. Zbl 1167.35352 de Pagter, Ben; Clémente, Philippe; Sweers, Guido; de Thélin, François 68 2004 Positivity for equations involving polyharmonic operators with Dirichlet boundary conditions. Zbl 0892.35031 Grunau, Hans-Christoph; Sweers, Guido 67 1997 Estimates for Green function and Poisson kernels of higher-order Dirichlet boundary value problems. Zbl 1154.35338 Dall’Acqua, Anna; Sweers, Guido 41 2004 A hinged plate equation and iterated Dirichlet Laplace operator on domains with concave corners. Zbl 1108.35043 Nazarov, Sergueï A.; Sweers, Guido 39 2007 Weakly coupled elliptic systems and positivity. Zbl 0834.35041 Mitidieri, Enzo; Sweers, Guido 36 1995 A survey on boundary conditions for the biharmonic. Zbl 1171.35034 Sweers, Guido 34 2009 Positivity for perturbations of polyharmonic operators with Dirichlet boundary conditions in two dimensions. Zbl 0863.35016 Grunau, Hans-Christoph; Sweers, Guido 31 1996 On positivity for the biharmonic operator under Steklov boundary conditions. Zbl 1155.35019 Gazzola, Filippo; Sweers, Guido 29 2008 The maximum principle and positive principal eigenfunctions for polyharmonic equations. Zbl 0988.35039 Grunau, Hans-Christoph; Sweers, Guido 28 1998 On the existence of a maximal weak solution for a semilinear elliptic equation. Zbl 0732.35027 Dancer, E. N.; Sweers, G. 28 1989 A positive solution on \(\mathbb{R}^N\) to a system of elliptic equations of FitzHugh-Nagumo type. Zbl 0929.35042 Reinecke, Carolus; Sweers, Guido 27 1999 Positivity for a strongly coupled elliptic system by Green function estimates. Zbl 0792.35048 Sweers, Guido 23 1994 Optimal Sobolev and Hardy-Rellich constants under Navier boundary conditions. Zbl 1202.46038 Gazzola, Filippo; Grunau, Hans-Christoph; Sweers, Guido 21 2010 On the bifurcation curve for an elliptic system of FitzHugh-Nagumo type. Zbl 1082.35068 Sweers, Guido; Troy, William C. 20 2003 The existence of the principal eigenvalue for cooperative elliptic systems in a general domain. Zbl 0940.35147 Birindelli, I.; Mitidieri, E.; Sweers, G. 19 1999 Non-existence theorems for systems of quasilinear partial differential equations. Zbl 0833.35043 Mitidieri, Enzo; Sweers, Guido; van der Vorst, Rob 19 1995 Uniform anti-maximum principles. Zbl 0964.35033 Clément, Ph.; Sweers, G. 18 2000 When is the first eigenfunction for the clamped plate equation of fixed sign? Zbl 0963.35049 Sweers, Guido 15 2001 A strong maximum principle for a noncooperative elliptic system. Zbl 0682.35016 Sweers, Guido 15 1989 On ‘anti’-eigenvalues for elliptic systems and a question of McKenna and Walter. Zbl 1037.35047 Kawohl, Bernd; Sweers, Guido 13 2002 \(L^ n\) is sharp for the anti-maximum principle. Zbl 0885.35016 Sweers, Guido 13 1997 The clamped-plate equation for the Limac con. Zbl 1223.35145 Dall’Acqua, Anna; Sweers, Guido 13 2005 Positivity properties of elliptic boundary value problems of higher order. Zbl 0894.35016 Grunau, Hans-Christoph; Sweers, Guido 13 1997 Sign change for the Green function and for the first eigenfunction of equations of clamped-plate type. Zbl 0973.74044 Grunau, Hans-Christoph; Sweers, Guido 13 1999 Sharp estimates for iterated Green functions. Zbl 1115.35009 Grunau, H.-Ch.; Sweers, G. 13 2002 Getting a solution between sub- and supersolutions without monotone iteration. Zbl 0687.35037 Clément, Philippe; Sweers, Guido 13 1987 Hinged and supported plates with corners. Zbl 1325.74093 Nazarov, Sergey A.; Stylianou, Athanasios; Sweers, Guido 12 2012 Positivity results for a nonlocal elliptic equation. Zbl 0909.35040 Freitas, Pedro; Sweers, Guido 11 1998 Homogenization of a thin plate reinforced with periodic families of rigid rods. Zbl 1415.74044 Nazarov, S. A.; Sweers, G. H.; Slutskij, A. S. 11 2011 Remarks on eigenvalues and eigenfunctions of a special elliptic system. Zbl 0644.35073 Kawohl, Bernhard; Sweers, Guido 10 1987 Solutions with internal jump for an autonomous elliptic system of FitzHugh-Nagumo type. Zbl 1118.35009 Reinecke, Carolus; Sweers, Guido 10 2003 Existence and uniqueness of solutions on bounded domains to a FitzHugh-Nagumo type elliptic system. Zbl 1066.35069 Reinecke, Carolus; Sweers, Guido 10 2001 On the maximum of solutions for a semilinear elliptic problem. Zbl 0681.35013 Sweers, Guido 10 1988 Separating positivity and regularity for fourth order Dirichlet problem in 2d-domains. Zbl 1330.35118 Dall’Acqua, Anna; Meister, Christian; Sweers, Guido 9 2005 Uniform anti-maximum principle for polyharmonic boundary value problems. Zbl 0959.35044 Clément, Philippe; Sweers, Guido 9 2001 Classical solutions for some higher order semilinear elliptic equations under weak growth conditions. Zbl 0867.35031 Grunau, Hans-Christoph; Sweers, Guido 9 1997 Optimal estimates from below for biharmonic Green functions. Zbl 1220.35027 Grunau, Hans-Christoph; Robert, Frédéric; Sweers, Guido 9 2011 In any dimension a “clamped plate” with a uniform weight may change sign. Zbl 1285.35019 Grunau, Hans-Christoph; Sweers, Guido 9 2014 No Gidas-Ni-Nirenberg type result for semilinear biharmonic problems. Zbl 1158.35314 Sweers, G. 8 2002 Hopf’s lemma and two dimensional domains with corners. Zbl 0892.35032 Sweers, Guido 8 1996 A clamped plate with a uniform weight may change sign. Zbl 1286.35096 Grunau, Hans-Christoph; Sweers, Guido 8 2014 A boundary layer solution to a semilinear elliptic system of FitzHugh-Nagumo type. Zbl 0931.35046 Reinecke, Carolus; Sweers, Guido 8 1999 Existence of a maximal solution for quasimonotone elliptic systems. Zbl 0809.35027 Mitidieri, Enzo; Sweers, Guido 7 1994 Regions of positivity for polyharmonic Green functions in arbitrary domains. Zbl 1189.35057 Grunau, Hans-Christoph; Sweers, Guido 7 2007 Solving the biharmonic Dirichlet problem on domains with corners. Zbl 1325.74090 De Coster, Colette; Nicaise, Serge; Sweers, Guido 7 2015 An elementary proof that the triharmonic Green function of an eccentric ellipse changes sign. Zbl 1347.35094 Sweers, Guido 7 2016 Among all two-dimensional convex domains the disk is not optimal for the lifetime of a conditioned Brownian motion. Zbl 1016.60073 Kawohl, Bernd; Sweers, Guido 6 2002 Optimal conditions for anti-maximum principles. Zbl 1072.35066 Sweers, Guido; Grunau, Hans-Christoph 6 2001 Corners give problems when decoupling fourth order equations into second order systems. Zbl 1260.35040 Gerasimov, Tymofiy; Stylianou, Athanasios; Sweers, Guido 6 2012 On domains for which the clamped plate system is positivity preserving. Zbl 1080.35017 Dall’Acqua, A.; Sweers, G. 6 2004 On the invertibility of mappings arising in 2D grid generation problems. Zbl 0856.65131 Clément, Ph.; Hagmeijer, R.; Sweers, G. 5 1996 On the differential equation \(u_{xxxx} + u_{yyyy} = f\) for an anisotropic stiff material. Zbl 1105.35126 Kawohl, B.; Sweers, G. 5 2006 The role of positive boundary data in generalized clamped plate equations. Zbl 0905.35019 Grunau, Hans-Christoph; Sweers, Guido 5 1998 On a conditioned Brownian motion and a maximum principle on the disk. Zbl 1077.60059 Dall’Acqua, A.; Grunau, H.-C.; Sweers, G. H. 5 2004 Spectra of two-dimensional models for thin plates with sharp edges. Zbl 1304.74040 Campbell, A.; Nazarov, S. A.; Sweers, G. H. 5 2010 A counterexample with convex domain to a conjecture of De Saint Venant. Zbl 0693.73005 Sweers, Guido 5 1989 A biharmonic converse to Krein-Rutman: a maximum principle near a positive eigenfunction. Zbl 1441.35082 Schnieders, Inka; Sweers, Guido 5 2020 A sign-changing global minimizer on a convex domain. Zbl 0789.35066 Sweers, G. 4 1992 Comparing hinged and supported rectangular plates. Zbl 1420.74007 Stylianou, Athanasios; Sweers, Guido 4 2010 On a formula for sets of constant width in 2D. Zbl 1419.52001 Kawohl, Bernd; Sweers, Guido 4 2019 Semilinear elliptic problems on domains with corners. Zbl 0702.35097 Sweers, Guido 4 1989 Positivity for a hinged convex plate with stress. Zbl 1391.35132 Sweers, Guido; Vassi, Katerina 4 2018 Point interactions on bounded domains. Zbl 0807.35054 Caspers, Wim; Sweers, Guido 3 1994 Positivity for a noncooperative system of elliptic equations in \({\mathbb{R}}^N\). Zbl 0947.35050 Stavrakakis, Nikos; Sweers, Guido 3 1999 Korn inequalities for a reinforced plate. Zbl 1327.74097 Nazarov, Sergey A.; Slutskij, Andrey S.; Sweers, Guido H. 3 2012 Hopf’s boundary point lemma, the Krein-Rutman theorem and a special domain. Zbl 1298.35047 Beygmohammadi, Maryam; Sweers, Guido 3 2014 Positivity for the Navier bilaplace, an anti-eigenvalue and an expected lifetime. Zbl 1286.35098 Sweers, Guido 3 2014 Correction to: An elementary proof that the triharmonic Green function of an eccentric ellipse changes sign. Zbl 1408.35017 Sweers, Guido 3 2019 On sign preservation for clotheslines, curtain rods, elastic membranes and thin plates. Zbl 1358.35025 Sweers, Guido 3 2016 Differences between fundamental solutions of general higher order elliptic operators and of products of second order operators. Zbl 1485.35002 Grunau, Hans-Christoph; Romani, Giulio; Sweers, Guido 3 2021 On the lifetime of a conditioned Brownian motion on a fish bowl. Zbl 1139.58027 Erven, M.; Sweers, G. 2 2008 Partial differential equations and functional analysis. The Philippe Clément Festschrift. Based on the workshop, Delft, Netherlands, November 29–December 1, 2004 dedicated to Philippe Clément on the occasion of his retirement in December 2004. Zbl 1096.00007 de Pagter, Ben 2 2006 Some results for a semilinear elliptic problem with a large parameter. Zbl 0647.35067 Sweers, G. 2 1987 On the nonexistence of some special eigenfunctions for the Dirichlet Laplacian and the Lamé system. Zbl 0934.74010 Sweers, Guido; Zuazua, Enrique 2 1999 Estimates for the expected lifetime of conditioned Brownian motion. Zbl 1133.60347 van den Berg, M.; Dall’ Acqua, A.; Sweers, G. H. 2 2007 Asymptotically sharp weight korn’s inequality for thin-walled elastic structures. Zbl 1202.74061 Izotova, O. V.; Nazarov, S. A.; Sweers, G. H. 2 2008 Existence et multiplicité des solutions d’un problème aux valeurs propres elliptique semilinéaire. (Existence and multiplicity of solutions to a semilinear elliptic eigenvalue problem). Zbl 0606.35035 Clément, Philippe; Sweers, Guido 2 1986 On quasiconvexity, rank-one convexity and symmetry. Zbl 0722.49023 Kawohl, Bernhard; Sweers, Guido 2 1990 The flexural rigidity of a thin plate reinforced with periodic systems of separated rods. Zbl 1272.74409 Nazarov, S. A.; Sweers, G. H.; Slutskij, A. S. 2 2010 On examples to a conjecture of de Saint Venant. Zbl 0794.73027 Sweers, Guido 2 1992 An asymptotic eigenvalue problem for a Schrödinger type equation on domains with boundaries. Zbl 1359.35119 Reyes, Carlos Andrés; Sweers, Guido 2 2016 A comparison result for perturbed radial \(p\)-Laplacians. Zbl 1073.35089 Manásevich, Raul; Sweers, Guido 1 2004 Nonexistence of local minima of supersolutions for the circular clamped plate. Zbl 1063.35044 Grunau, Hans-Christoph; Sweers, Guido 1 2001 A noncooperative elliptic system with \(p\)-Laplacians that preserves positivity. Zbl 0933.35055 Manásevich, Raúl; Sweers, Guido 1 1999 On the lifetime of a conditioned Brownian motion in domains connected through small gaps. Zbl 1326.60118 Erven, Matthias; Sweers, Guido 1 2015 Pointwise behaviour of the solution of the Poisson problem near conical points. Zbl 1318.35003 Beygmohammadi, Maryam; Sweers, Guido 1 2015 More on the potential for the farthest-point distance function. Zbl 1319.31008 Kawohl, Bernd; Nitsch, Carlo; Sweers, Guido 1 2015 Bilaplace eigenfunctions compared with Laplace eigenfunctions in some special cases. Zbl 1440.35224 Sweers, Guido 1 2019 Comparing variational methods for the hinged Kirchhoff plate with corners. Zbl 1439.35158 De Coster, Colette; Nicaise, Serge; Sweers, Guido 1 2019 Note on a sign-dependent regularity for the polyharmonic Dirichlet problem. Zbl 1464.35094 Schnieders, Inka; Sweers, Guido 1 2021 A maximum principle for a fourth-order Dirichlet problem on smooth domains. Zbl 1467.35074 Schnieders, Inka; Sweers, Guido 1 2020 Classical solutions up to the boundary to some higher order semilinear Dirichlet problems. Zbl 1466.35122 Schnieders, Inka; Sweers, Guido 1 2021 Differences between fundamental solutions of general higher order elliptic operators and of products of second order operators. Zbl 1485.35002 Grunau, Hans-Christoph; Romani, Giulio; Sweers, Guido 3 2021 Note on a sign-dependent regularity for the polyharmonic Dirichlet problem. Zbl 1464.35094 Schnieders, Inka; Sweers, Guido 1 2021 Classical solutions up to the boundary to some higher order semilinear Dirichlet problems. Zbl 1466.35122 Schnieders, Inka; Sweers, Guido 1 2021 A biharmonic converse to Krein-Rutman: a maximum principle near a positive eigenfunction. Zbl 1441.35082 Schnieders, Inka; Sweers, Guido 5 2020 A maximum principle for a fourth-order Dirichlet problem on smooth domains. Zbl 1467.35074 Schnieders, Inka; Sweers, Guido 1 2020 On a formula for sets of constant width in 2D. Zbl 1419.52001 Kawohl, Bernd; Sweers, Guido 4 2019 Correction to: An elementary proof that the triharmonic Green function of an eccentric ellipse changes sign. Zbl 1408.35017 Sweers, Guido 3 2019 Bilaplace eigenfunctions compared with Laplace eigenfunctions in some special cases. Zbl 1440.35224 Sweers, Guido 1 2019 Comparing variational methods for the hinged Kirchhoff plate with corners. Zbl 1439.35158 De Coster, Colette; Nicaise, Serge; Sweers, Guido 1 2019 Positivity for a hinged convex plate with stress. Zbl 1391.35132 Sweers, Guido; Vassi, Katerina 4 2018 An elementary proof that the triharmonic Green function of an eccentric ellipse changes sign. Zbl 1347.35094 Sweers, Guido 7 2016 On sign preservation for clotheslines, curtain rods, elastic membranes and thin plates. Zbl 1358.35025 Sweers, Guido 3 2016 An asymptotic eigenvalue problem for a Schrödinger type equation on domains with boundaries. Zbl 1359.35119 Reyes, Carlos Andrés; Sweers, Guido 2 2016 Solving the biharmonic Dirichlet problem on domains with corners. Zbl 1325.74090 De Coster, Colette; Nicaise, Serge; Sweers, Guido 7 2015 On the lifetime of a conditioned Brownian motion in domains connected through small gaps. Zbl 1326.60118 Erven, Matthias; Sweers, Guido 1 2015 Pointwise behaviour of the solution of the Poisson problem near conical points. Zbl 1318.35003 Beygmohammadi, Maryam; Sweers, Guido 1 2015 More on the potential for the farthest-point distance function. Zbl 1319.31008 Kawohl, Bernd; Nitsch, Carlo; Sweers, Guido 1 2015 In any dimension a “clamped plate” with a uniform weight may change sign. Zbl 1285.35019 Grunau, Hans-Christoph; Sweers, Guido 9 2014 A clamped plate with a uniform weight may change sign. Zbl 1286.35096 Grunau, Hans-Christoph; Sweers, Guido 8 2014 Hopf’s boundary point lemma, the Krein-Rutman theorem and a special domain. Zbl 1298.35047 Beygmohammadi, Maryam; Sweers, Guido 3 2014 Positivity for the Navier bilaplace, an anti-eigenvalue and an expected lifetime. Zbl 1286.35098 Sweers, Guido 3 2014 Hinged and supported plates with corners. Zbl 1325.74093 Nazarov, Sergey A.; Stylianou, Athanasios; Sweers, Guido 12 2012 Corners give problems when decoupling fourth order equations into second order systems. Zbl 1260.35040 Gerasimov, Tymofiy; Stylianou, Athanasios; Sweers, Guido 6 2012 Korn inequalities for a reinforced plate. Zbl 1327.74097 Nazarov, Sergey A.; Slutskij, Andrey S.; Sweers, Guido H. 3 2012 Homogenization of a thin plate reinforced with periodic families of rigid rods. Zbl 1415.74044 Nazarov, S. A.; Sweers, G. H.; Slutskij, A. S. 11 2011 Optimal estimates from below for biharmonic Green functions. Zbl 1220.35027 Grunau, Hans-Christoph; Robert, Frédéric; Sweers, Guido 9 2011 Polyharmonic boundary value problems. Positivity preserving and nonlinear higher order elliptic equations in bounded domains. Zbl 1239.35002 Gazzola, Filippo; Grunau, Hans-Christoph; Sweers, Guido 411 2010 Optimal Sobolev and Hardy-Rellich constants under Navier boundary conditions. Zbl 1202.46038 Gazzola, Filippo; Grunau, Hans-Christoph; Sweers, Guido 21 2010 Spectra of two-dimensional models for thin plates with sharp edges. Zbl 1304.74040 Campbell, A.; Nazarov, S. A.; Sweers, G. H. 5 2010 Comparing hinged and supported rectangular plates. Zbl 1420.74007 Stylianou, Athanasios; Sweers, Guido 4 2010 The flexural rigidity of a thin plate reinforced with periodic systems of separated rods. Zbl 1272.74409 Nazarov, S. A.; Sweers, G. H.; Slutskij, A. S. 2 2010 A survey on boundary conditions for the biharmonic. Zbl 1171.35034 Sweers, Guido 34 2009 On positivity for the biharmonic operator under Steklov boundary conditions. Zbl 1155.35019 Gazzola, Filippo; Sweers, Guido 29 2008 On the lifetime of a conditioned Brownian motion on a fish bowl. Zbl 1139.58027 Erven, M.; Sweers, G. 2 2008 Asymptotically sharp weight korn’s inequality for thin-walled elastic structures. Zbl 1202.74061 Izotova, O. V.; Nazarov, S. A.; Sweers, G. H. 2 2008 A hinged plate equation and iterated Dirichlet Laplace operator on domains with concave corners. Zbl 1108.35043 Nazarov, Sergueï A.; Sweers, Guido 39 2007 Regions of positivity for polyharmonic Green functions in arbitrary domains. Zbl 1189.35057 Grunau, Hans-Christoph; Sweers, Guido 7 2007 Estimates for the expected lifetime of conditioned Brownian motion. Zbl 1133.60347 van den Berg, M.; Dall’ Acqua, A.; Sweers, G. H. 2 2007 On the differential equation \(u_{xxxx} + u_{yyyy} = f\) for an anisotropic stiff material. Zbl 1105.35126 Kawohl, B.; Sweers, G. 5 2006 Partial differential equations and functional analysis. The Philippe Clément Festschrift. Based on the workshop, Delft, Netherlands, November 29–December 1, 2004 dedicated to Philippe Clément on the occasion of his retirement in December 2004. Zbl 1096.00007 de Pagter, Ben 2 2006 The clamped-plate equation for the Limac con. Zbl 1223.35145 Dall’Acqua, Anna; Sweers, Guido 13 2005 Separating positivity and regularity for fourth order Dirichlet problem in 2d-domains. Zbl 1330.35118 Dall’Acqua, Anna; Meister, Christian; Sweers, Guido 9 2005 Existence of solutions to a semilinear elliptic system trough Orlicz-Sobolev spaces. Zbl 1167.35352 de Pagter, Ben; Clémente, Philippe; Sweers, Guido; de Thélin, François 68 2004 Estimates for Green function and Poisson kernels of higher-order Dirichlet boundary value problems. Zbl 1154.35338 Dall’Acqua, Anna; Sweers, Guido 41 2004 On domains for which the clamped plate system is positivity preserving. Zbl 1080.35017 Dall’Acqua, A.; Sweers, G. 6 2004 On a conditioned Brownian motion and a maximum principle on the disk. Zbl 1077.60059 Dall’Acqua, A.; Grunau, H.-C.; Sweers, G. H. 5 2004 A comparison result for perturbed radial \(p\)-Laplacians. Zbl 1073.35089 Manásevich, Raul; Sweers, Guido 1 2004 On the bifurcation curve for an elliptic system of FitzHugh-Nagumo type. Zbl 1082.35068 Sweers, Guido; Troy, William C. 20 2003 Solutions with internal jump for an autonomous elliptic system of FitzHugh-Nagumo type. Zbl 1118.35009 Reinecke, Carolus; Sweers, Guido 10 2003 On ‘anti’-eigenvalues for elliptic systems and a question of McKenna and Walter. Zbl 1037.35047 Kawohl, Bernd; Sweers, Guido 13 2002 Sharp estimates for iterated Green functions. Zbl 1115.35009 Grunau, H.-Ch.; Sweers, G. 13 2002 No Gidas-Ni-Nirenberg type result for semilinear biharmonic problems. Zbl 1158.35314 Sweers, G. 8 2002 Among all two-dimensional convex domains the disk is not optimal for the lifetime of a conditioned Brownian motion. Zbl 1016.60073 Kawohl, Bernd; Sweers, Guido 6 2002 When is the first eigenfunction for the clamped plate equation of fixed sign? Zbl 0963.35049 Sweers, Guido 15 2001 Existence and uniqueness of solutions on bounded domains to a FitzHugh-Nagumo type elliptic system. Zbl 1066.35069 Reinecke, Carolus; Sweers, Guido 10 2001 Uniform anti-maximum principle for polyharmonic boundary value problems. Zbl 0959.35044 Clément, Philippe; Sweers, Guido 9 2001 Optimal conditions for anti-maximum principles. Zbl 1072.35066 Sweers, Guido; Grunau, Hans-Christoph 6 2001 Nonexistence of local minima of supersolutions for the circular clamped plate. Zbl 1063.35044 Grunau, Hans-Christoph; Sweers, Guido 1 2001 Uniform anti-maximum principles. Zbl 0964.35033 Clément, Ph.; Sweers, G. 18 2000 A positive solution on \(\mathbb{R}^N\) to a system of elliptic equations of FitzHugh-Nagumo type. Zbl 0929.35042 Reinecke, Carolus; Sweers, Guido 27 1999 The existence of the principal eigenvalue for cooperative elliptic systems in a general domain. Zbl 0940.35147 Birindelli, I.; Mitidieri, E.; Sweers, G. 19 1999 Sign change for the Green function and for the first eigenfunction of equations of clamped-plate type. Zbl 0973.74044 Grunau, Hans-Christoph; Sweers, Guido 13 1999 A boundary layer solution to a semilinear elliptic system of FitzHugh-Nagumo type. Zbl 0931.35046 Reinecke, Carolus; Sweers, Guido 8 1999 Positivity for a noncooperative system of elliptic equations in \({\mathbb{R}}^N\). Zbl 0947.35050 Stavrakakis, Nikos; Sweers, Guido 3 1999 On the nonexistence of some special eigenfunctions for the Dirichlet Laplacian and the Lamé system. Zbl 0934.74010 Sweers, Guido; Zuazua, Enrique 2 1999 A noncooperative elliptic system with \(p\)-Laplacians that preserves positivity. Zbl 0933.35055 Manásevich, Raúl; Sweers, Guido 1 1999 The maximum principle and positive principal eigenfunctions for polyharmonic equations. Zbl 0988.35039 Grunau, Hans-Christoph; Sweers, Guido 28 1998 Positivity results for a nonlocal elliptic equation. Zbl 0909.35040 Freitas, Pedro; Sweers, Guido 11 1998 The role of positive boundary data in generalized clamped plate equations. Zbl 0905.35019 Grunau, Hans-Christoph; Sweers, Guido 5 1998 Positivity for equations involving polyharmonic operators with Dirichlet boundary conditions. Zbl 0892.35031 Grunau, Hans-Christoph; Sweers, Guido 67 1997 \(L^ n\) is sharp for the anti-maximum principle. Zbl 0885.35016 Sweers, Guido 13 1997 Positivity properties of elliptic boundary value problems of higher order. Zbl 0894.35016 Grunau, Hans-Christoph; Sweers, Guido 13 1997 Classical solutions for some higher order semilinear elliptic equations under weak growth conditions. Zbl 0867.35031 Grunau, Hans-Christoph; Sweers, Guido 9 1997 Positivity for perturbations of polyharmonic operators with Dirichlet boundary conditions in two dimensions. Zbl 0863.35016 Grunau, Hans-Christoph; Sweers, Guido 31 1996 Hopf’s lemma and two dimensional domains with corners. Zbl 0892.35032 Sweers, Guido 8 1996 On the invertibility of mappings arising in 2D grid generation problems. Zbl 0856.65131 Clément, Ph.; Hagmeijer, R.; Sweers, G. 5 1996 Weakly coupled elliptic systems and positivity. Zbl 0834.35041 Mitidieri, Enzo; Sweers, Guido 36 1995 Non-existence theorems for systems of quasilinear partial differential equations. Zbl 0833.35043 Mitidieri, Enzo; Sweers, Guido; van der Vorst, Rob 19 1995 Positivity for a strongly coupled elliptic system by Green function estimates. Zbl 0792.35048 Sweers, Guido 23 1994 Existence of a maximal solution for quasimonotone elliptic systems. Zbl 0809.35027 Mitidieri, Enzo; Sweers, Guido 7 1994 Point interactions on bounded domains. Zbl 0807.35054 Caspers, Wim; Sweers, Guido 3 1994 Strong positivity in \(C(\bar\Omega)\) for elliptic systems. Zbl 0727.35045 Sweers, Guido 88 1992 A sign-changing global minimizer on a convex domain. Zbl 0789.35066 Sweers, G. 4 1992 On examples to a conjecture of de Saint Venant. Zbl 0794.73027 Sweers, Guido 2 1992 On quasiconvexity, rank-one convexity and symmetry. Zbl 0722.49023 Kawohl, Bernhard; Sweers, Guido 2 1990 On the existence of a maximal weak solution for a semilinear elliptic equation. Zbl 0732.35027 Dancer, E. N.; Sweers, G. 28 1989 A strong maximum principle for a noncooperative elliptic system. Zbl 0682.35016 Sweers, Guido 15 1989 A counterexample with convex domain to a conjecture of De Saint Venant. Zbl 0693.73005 Sweers, Guido 5 1989 Semilinear elliptic problems on domains with corners. Zbl 0702.35097 Sweers, Guido 4 1989 On the maximum of solutions for a semilinear elliptic problem. Zbl 0681.35013 Sweers, Guido 10 1988 Existence and multiplicity results for a semilinear elliptic eigenvalue problem. Zbl 0662.35045 Clément, Philippe; Sweers, Guido 73 1987 Getting a solution between sub- and supersolutions without monotone iteration. Zbl 0687.35037 Clément, Philippe; Sweers, Guido 13 1987 Remarks on eigenvalues and eigenfunctions of a special elliptic system. Zbl 0644.35073 Kawohl, Bernhard; Sweers, Guido 10 1987 Some results for a semilinear elliptic problem with a large parameter. Zbl 0647.35067 Sweers, G. 2 1987 Existence et multiplicité des solutions d’un problème aux valeurs propres elliptique semilinéaire. (Existence and multiplicity of solutions to a semilinear elliptic eigenvalue problem). Zbl 0606.35035 Clément, Philippe; Sweers, Guido 2 1986 all cited Publications top 5 cited Publications all top 5 Cited by 1,245 Authors 52 Sweers, Guido H. 26 Gazzola, Filippo 23 Nazarov, Sergeĭ Aleksandrovich 21 Grunau, Hans-Christoph 15 Dancer, Edward Norman 15 Karachik, Valeriĭ Valentinovich 14 Guo, Yuxia 14 Mihăilescu, Mihai 12 Matevosyan, Hovik A. 11 Buoso, Davide 11 Guo, Zongming 11 Rădulescu, Vicenţiu D. 10 Ferrero, Alberto 10 Shivaji, Ratnasingham 9 Berchio, Elvise 9 Lamberti, Pier Domenico 9 Wei, Juncheng 8 Chen, Chaonien 8 Figueiredo, Giovany Malcher 8 García-Melián, Jorge 8 Kozlov, Vladimir A. 8 Mitidieri, Enzo Luigi 8 Weth, Tobias 8 Yan, Shusen 7 Abatangelo, Nicola 7 Dall’Acqua, Anna 7 Drábek, Pavel 7 Glück, Jochen 7 Ma, Ruyun 7 Provenzano, Luigi 7 Saldaña, Alberto 7 Santra, Sanjiban 7 Yang, Zuodong 6 Choi, Yung-Sze 6 Cianchi, Andrea 6 Clément, Philippe J. E. 6 Lu, Guozhen 6 Moreira dos Santos, Ederson 6 Müller, Marius 6 Musina, Roberta 6 Nicaise, Serge 6 Okabe, Shinya 6 Turmetov, Batirkhan Khudaybergenovich 6 Zhou, Jun 5 Bachar, Imed 5 Carl, Siegfried 5 Cassani, Daniele 5 Castro, Alfonso 5 Chang, Kung-Ching 5 Colasuonno, Francesca 5 Sobreira de Araujo Corrêa, Francisco Julio 5 De Coster, Colette 5 Freitas, Pedro 5 Ghergu, Marius 5 Hu, Yichen 5 Jarohs, Sven 5 Kawohl, Bernd 5 Li, Peijun 5 Liu, Ting 5 Lu, Yanqiong 5 Mâagli, Habib 5 Mayboroda, Svitlana 5 Sabina-de-Lis, José Claudio 5 Serov, Valery S. 5 Srati, Mohammed 5 Suárez, Antonio 4 Afrouzi, Ghasem Alizadeh 4 Álvarez-Caudevilla, Pablo 4 Alves, Claudianor Oliveira 4 Arioli, Gianni 4 Arrieta, José M. 4 Barton, Ariel E. 4 Bhattacharyya, Sombuddha 4 Biswas, Anup 4 Bonanno, Gabriele 4 Chasman, Laura Mercredi 4 Chen, Ruipeng 4 Da Silva, Edcarlos Domingos 4 D’Ambrosio, Lorenzo 4 Daners, Daniel 4 Dávila, Juan 4 Delgado, Manuel 4 Dipierro, Serena 4 Du, Yihong 4 Ferraresso, Francesco 4 Fleckinger, Jacqueline 4 Ghosh, Tuhin 4 Abreu Goncalves, Jose Valdo 4 Hamel, François 4 Harrabi, Abdellaziz 4 Heidarkhani, Shapour 4 Jannelli, Enrico 4 Laurençot, Philippe 4 Le, Vy Khoi 4 Leite, Edir Junior Ferreira 4 Lu, Qishao 4 Maksymiuk, Jakub 4 Molica Bisci, Giovanni 4 Montenegro, Marcos 4 Nóbrega, Alânnio B. ...and 1,145 more Authors all top 5 Cited in 259 Serials 78 Journal of Differential Equations 65 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 50 Journal of Mathematical Analysis and Applications 32 Calculus of Variations and Partial Differential Equations 21 Journal of Functional Analysis 20 Proceedings of the American Mathematical Society 19 Annali di Matematica Pura ed Applicata. Serie Quarta 17 Mathematical Methods in the Applied Sciences 17 Complex Variables and Elliptic Equations 16 Discrete and Continuous Dynamical Systems 16 Communications on Pure and Applied Analysis 14 Journal of Mathematical Sciences (New York) 14 Nonlinear Analysis. Theory, Methods & Applications 13 SIAM Journal on Mathematical Analysis 13 Communications in Contemporary Mathematics 12 Mathematische Nachrichten 12 Nonlinear Analysis. Real World Applications 11 Applicable Analysis 11 Advances in Mathematics 11 Transactions of the American Mathematical Society 11 Boundary Value Problems 10 Archive for Rational Mechanics and Analysis 10 Applied Mathematics Letters 10 The Journal of Geometric Analysis 10 Communications in Partial Differential Equations 9 Journal d’Analyse Mathématique 9 Applied Mathematics and Computation 9 Annales de l’Institut Henri Poincaré. Analyse Non Linéaire 8 NoDEA. Nonlinear Differential Equations and Applications 7 Inverse Problems 7 Archiv der Mathematik 7 Mathematische Annalen 7 Topological Methods in Nonlinear Analysis 7 Abstract and Applied Analysis 7 Discrete and Continuous Dynamical Systems. Series B 7 Milan Journal of Mathematics 6 Computers & Mathematics with Applications 6 Integral Equations and Operator Theory 6 Mathematische Zeitschrift 6 Monatshefte für Mathematik 6 Journal de Mathématiques Pures et Appliquées. Neuvième Série 6 Potential Analysis 6 Positivity 6 Lobachevskii Journal of Mathematics 6 Differential Equations 6 Advanced Nonlinear Studies 6 Comptes Rendus. Mathématique. Académie des Sciences, Paris 6 Inverse Problems and Imaging 6 Discrete and Continuous Dynamical Systems. Series S 6 Mathematics in Engineering 5 ZAMP. Zeitschrift für angewandte Mathematik und Physik 5 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV 5 Applied Mathematics and Optimization 5 Physica D 5 Journal of Scientific Computing 5 Computational Mathematics and Mathematical Physics 5 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 5 SIAM Journal on Applied Mathematics 5 ZAMM. Zeitschrift für Angewandte Mathematik und Mechanik 5 Analysis and Applications (Singapore) 5 Journal of Fixed Point Theory and Applications 4 Rocky Mountain Journal of Mathematics 4 Journal of Computational and Applied Mathematics 4 Journal für die Reine und Angewandte Mathematik 4 Applied Mathematical Modelling 4 Russian Journal of Mathematical Physics 4 Acta Mathematica Sinica. English Series 4 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie V 4 Mediterranean Journal of Mathematics 4 Journal of Elliptic and Parabolic Equations 3 Journal of Mathematical Physics 3 The Annals of Probability 3 Manuscripta Mathematica 3 Proceedings of the Edinburgh Mathematical Society. Series II 3 Proceedings of the London Mathematical Society. Third Series 3 Studies in Applied Mathematics 3 Acta Applicandae Mathematicae 3 Journal of Dynamics and Differential Equations 3 Journal of Nonlinear Science 3 Electronic Journal of Differential Equations (EJDE) 3 Journal of Inverse and Ill-Posed Problems 3 Complexity 3 Journal of Inequalities and Applications 3 Revista Matemática Complutense 3 Journal of Mathematical Fluid Mechanics 3 Communications in Nonlinear Science and Numerical Simulation 3 SIAM Journal on Imaging Sciences 3 Analysis & PDE 3 Advances in Pure and Applied Mathematics 3 Ufimskiĭ Matematicheskiĭ Zhurnal 3 Advances in Nonlinear Analysis 2 Bulletin of the Australian Mathematical Society 2 Classical and Quantum Gravity 2 Communications in Mathematical Physics 2 Computer Methods in Applied Mechanics and Engineering 2 Israel Journal of Mathematics 2 Journal of Mathematical Biology 2 Mathematical Notes 2 Nonlinearity 2 Calcolo ...and 159 more Serials all top 5 Cited in 38 Fields 898 Partial differential equations (35-XX) 149 Potential theory (31-XX) 104 Mechanics of deformable solids (74-XX) 85 Operator theory (47-XX) 71 Numerical analysis (65-XX) 64 Functional analysis (46-XX) 60 Calculus of variations and optimal control; optimization (49-XX) 57 Global analysis, analysis on manifolds (58-XX) 53 Biology and other natural sciences (92-XX) 52 Ordinary differential equations (34-XX) 33 Differential geometry (53-XX) 30 Real functions (26-XX) 30 Probability theory and stochastic processes (60-XX) 26 Fluid mechanics (76-XX) 16 Integral equations (45-XX) 12 Dynamical systems and ergodic theory (37-XX) 12 Harmonic analysis on Euclidean spaces (42-XX) 11 Functions of a complex variable (30-XX) 8 Statistical mechanics, structure of matter (82-XX) 7 Optics, electromagnetic theory (78-XX) 7 Systems theory; control (93-XX) 6 Quantum theory (81-XX) 5 Measure and integration (28-XX) 5 Special functions (33-XX) 5 Approximations and expansions (41-XX) 4 Convex and discrete geometry (52-XX) 4 Classical thermodynamics, heat transfer (80-XX) 3 Several complex variables and analytic spaces (32-XX) 3 Computer science (68-XX) 2 Combinatorics (05-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Difference and functional equations (39-XX) 2 Geometry (51-XX) 2 Statistics (62-XX) 2 Relativity and gravitational theory (83-XX) 1 General and overarching topics; collections (00-XX) 1 Integral transforms, operational calculus (44-XX) 1 Manifolds and cell complexes (57-XX) Citations by Year