Clément, Philippe; Sweers, Guido A solution between sub- and supersolutions for semilinear elliptic equations with a nonlocal term in a continuous setting. (English) Zbl 1514.35219 Commun. Pure Appl. Anal. 22, No. 4, 1420-1428 (2023). MSC: 35J91 35J25 35A01 PDFBibTeX XMLCite \textit{P. Clément} and \textit{G. Sweers}, Commun. Pure Appl. Anal. 22, No. 4, 1420--1428 (2023; Zbl 1514.35219) Full Text: DOI
Grunau, Hans-Christoph; Romani, Giulio; Sweers, Guido Differences between fundamental solutions of general higher order elliptic operators and of products of second order operators. (English) Zbl 1485.35002 Math. Ann. 381, No. 3-4, 1031-1084 (2021). MSC: 35A08 35J08 35J30 PDFBibTeX XMLCite \textit{H.-C. Grunau} et al., Math. Ann. 381, No. 3--4, 1031--1084 (2021; Zbl 1485.35002) Full Text: DOI arXiv
Schnieders, Inka; Sweers, Guido Note on a sign-dependent regularity for the polyharmonic Dirichlet problem. (English) Zbl 1464.35094 J. Differ. Equations 279, 1-9 (2021). Reviewer: Michael Reissig (Freiberg) MSC: 35J30 31B30 35J40 PDFBibTeX XMLCite \textit{I. Schnieders} and \textit{G. Sweers}, J. Differ. Equations 279, 1--9 (2021; Zbl 1464.35094) Full Text: DOI arXiv
Schnieders, Inka; Sweers, Guido A maximum principle for a fourth-order Dirichlet problem on smooth domains. (English) Zbl 1467.35074 Pure Appl. Anal. 2, No. 3, 685-702 (2020). Reviewer: Giovanni Anello (Messina) MSC: 35B50 35J40 47B65 PDFBibTeX XMLCite \textit{I. Schnieders} and \textit{G. Sweers}, Pure Appl. Anal. 2, No. 3, 685--702 (2020; Zbl 1467.35074) Full Text: DOI
Sweers, Guido; Vassi, Katerina Positivity for a hinged convex plate with stress. (English) Zbl 1391.35132 SIAM J. Math. Anal. 50, No. 1, 1163-1174 (2018). Reviewer: Elvira Mascolo (Firenze) MSC: 35J40 35B09 35P15 47H07 PDFBibTeX XMLCite \textit{G. Sweers} and \textit{K. Vassi}, SIAM J. Math. Anal. 50, No. 1, 1163--1174 (2018; Zbl 1391.35132) Full Text: DOI
Sweers, Guido On sign preservation for clotheslines, curtain rods, elastic membranes and thin plates. (English) Zbl 1358.35025 Jahresber. Dtsch. Math.-Ver. 118, No. 4, 275-320 (2016). Reviewer: Vladimir Mityushev (Kraków) MSC: 35J40 35B09 35J25 PDFBibTeX XMLCite \textit{G. Sweers}, Jahresber. Dtsch. Math.-Ver. 118, No. 4, 275--320 (2016; Zbl 1358.35025) Full Text: DOI
Reyes, Carlos Andrés; Sweers, Guido An asymptotic eigenvalue problem for a Schrödinger type equation on domains with boundaries. (English) Zbl 1359.35119 Rev. Mat. Complut. 29, No. 3, 497-510 (2016). Reviewer: Michael Perelmuter (Kyïv) MSC: 35P20 35J10 35C20 35J15 PDFBibTeX XMLCite \textit{C. A. Reyes} and \textit{G. Sweers}, Rev. Mat. Complut. 29, No. 3, 497--510 (2016; Zbl 1359.35119) Full Text: DOI
Beygmohammadi, Maryam; Sweers, Guido Pointwise behaviour of the solution of the Poisson problem near conical points. (English) Zbl 1318.35003 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 121, 173-187 (2015). MSC: 35J05 35B09 PDFBibTeX XMLCite \textit{M. Beygmohammadi} and \textit{G. Sweers}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 121, 173--187 (2015; Zbl 1318.35003) Full Text: DOI
Beygmohammadi, Maryam; Sweers, Guido Hopf’s boundary point lemma, the Krein-Rutman theorem and a special domain. (English) Zbl 1298.35047 Positivity 18, No. 1, 81-94 (2014). MSC: 35J25 47H07 PDFBibTeX XMLCite \textit{M. Beygmohammadi} and \textit{G. Sweers}, Positivity 18, No. 1, 81--94 (2014; Zbl 1298.35047) Full Text: DOI
Grunau, Hans-Christoph; Sweers, Guido In any dimension a “clamped plate” with a uniform weight may change sign. (English) Zbl 1285.35019 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 97, 119-124 (2014). MSC: 35J40 35B09 35J08 PDFBibTeX XMLCite \textit{H.-C. Grunau} and \textit{G. Sweers}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 97, 119--124 (2014; Zbl 1285.35019) Full Text: DOI
Nazarov, Sergey A.; Stylianou, Athanasios; Sweers, Guido Hinged and supported plates with corners. (English) Zbl 1325.74093 Z. Angew. Math. Phys. 63, No. 5, 929-960 (2012). MSC: 74K20 35J40 35J86 35J87 PDFBibTeX XMLCite \textit{S. A. Nazarov} et al., Z. Angew. Math. Phys. 63, No. 5, 929--960 (2012; Zbl 1325.74093) Full Text: DOI
Sweers, Guido A survey on boundary conditions for the biharmonic. (English) Zbl 1171.35034 Complex Var. Elliptic Equ. 54, No. 2, 79-93 (2009). Reviewer: Sergei V. Rogosin (Minsk) MSC: 35J40 35J50 74K10 74K20 PDFBibTeX XMLCite \textit{G. Sweers}, Complex Var. Elliptic Equ. 54, No. 2, 79--93 (2009; Zbl 1171.35034) Full Text: DOI
Gazzola, Filippo; Sweers, Guido On positivity for the biharmonic operator under Steklov boundary conditions. (English) Zbl 1155.35019 Arch. Ration. Mech. Anal. 188, No. 3, 399-427 (2008). Reviewer: Maria Alessandra Ragusa (Catania) MSC: 35J40 31B30 31B20 35B30 PDFBibTeX XMLCite \textit{F. Gazzola} and \textit{G. Sweers}, Arch. Ration. Mech. Anal. 188, No. 3, 399--427 (2008; Zbl 1155.35019) Full Text: DOI Link
Dall’Acqua, A.; Grunau, H.-C.; Sweers, G. H. On a conditioned Brownian motion and a maximum principle on the disk. (English) Zbl 1077.60059 J. Anal. Math. 93, 309-329 (2004). MSC: 60J65 35J55 PDFBibTeX XMLCite \textit{A. Dall'Acqua} et al., J. Anal. Math. 93, 309--329 (2004; Zbl 1077.60059) Full Text: DOI
Dall’Acqua, Anna; Sweers, Guido Estimates for Green function and Poisson kernels of higher-order Dirichlet boundary value problems. (English) Zbl 1154.35338 J. Differ. Equations 205, No. 2, 466-487 (2004). MSC: 35J40 35B45 31A30 35A08 PDFBibTeX XMLCite \textit{A. Dall'Acqua} and \textit{G. Sweers}, J. Differ. Equations 205, No. 2, 466--487 (2004; Zbl 1154.35338) Full Text: DOI
Clément, Ph.; Sweers, G. Uniform anti-maximum principles. (English) Zbl 0964.35033 J. Differ. Equations 164, No. 1, 118-154 (2000). Reviewer: Shigeru Sakaguchi (Ehime) MSC: 35J40 35B50 PDFBibTeX XMLCite \textit{Ph. Clément} and \textit{G. Sweers}, J. Differ. Equations 164, No. 1, 118--154 (2000; Zbl 0964.35033) Full Text: DOI Link
Reinecke, Carolus; Sweers, Guido A positive solution on \(\mathbb{R}^N\) to a system of elliptic equations of FitzHugh-Nagumo type. (English) Zbl 0929.35042 J. Differ. Equations 153, No. 2, 292-312 (1999). Reviewer: Ding Zhengzhong (Hangzhou) MSC: 35J60 PDFBibTeX XMLCite \textit{C. Reinecke} and \textit{G. Sweers}, J. Differ. Equations 153, No. 2, 292--312 (1999; Zbl 0929.35042) Full Text: DOI
Freitas, Pedro; Sweers, Guido Positivity results for a nonlocal elliptic equation. (English) Zbl 0909.35040 Proc. R. Soc. Edinb., Sect. A, Math. 128, No. 4, 697-715 (1998). Reviewer: I.Ginchev (Varna) MSC: 35J25 35C15 35B05 PDFBibTeX XMLCite \textit{P. Freitas} and \textit{G. Sweers}, Proc. R. Soc. Edinb., Sect. A, Math. 128, No. 4, 697--715 (1998; Zbl 0909.35040) Full Text: DOI
Grunau, Hans-Christoph; Sweers, Guido Classical solutions for some higher order semilinear elliptic equations under weak growth conditions. (English) Zbl 0867.35031 Nonlinear Anal., Theory Methods Appl. 28, No. 5, 799-807 (1997). Reviewer: A.Cañada (Granada) MSC: 35J65 35J40 35B50 PDFBibTeX XMLCite \textit{H.-C. Grunau} and \textit{G. Sweers}, Nonlinear Anal., Theory Methods Appl. 28, No. 5, 799--807 (1997; Zbl 0867.35031) Full Text: DOI
Grunau, Hans-Christoph; Sweers, Guido Positivity for perturbations of polyharmonic operators with Dirichlet boundary conditions in two dimensions. (English) Zbl 0863.35016 Math. Nachr. 179, 89-102 (1996). Reviewer: S.Sakaguchi (Ehime) MSC: 35B50 35J40 31A30 PDFBibTeX XMLCite \textit{H.-C. Grunau} and \textit{G. Sweers}, Math. Nachr. 179, 89--102 (1996; Zbl 0863.35016) Full Text: DOI
Sweers, Guido Positivity for a strongly coupled elliptic system by Green function estimates. (English) Zbl 0792.35048 J. Geom. Anal. 4, No. 1, 121-142 (1994). Reviewer: G.Sweers (Delft) MSC: 35J55 35B50 45M20 35B45 PDFBibTeX XMLCite \textit{G. Sweers}, J. Geom. Anal. 4, No. 1, 121--142 (1994; Zbl 0792.35048) Full Text: DOI
Sweers, Guido Strong positivity in \(C(\bar\Omega)\) for elliptic systems. (English) Zbl 0727.35045 Math. Z. 209, No. 2, 251-272 (1992). Reviewer: G.Sweers (Delft) MSC: 35J45 35B05 35P05 35B50 PDFBibTeX XMLCite \textit{G. Sweers}, Math. Z. 209, No. 2, 251--272 (1992; Zbl 0727.35045) Full Text: DOI EuDML
Sweers, Guido Semilinear elliptic problems on domains with corners. (English) Zbl 0702.35097 Commun. Partial Differ. Equations 14, No. 8-9, 1229-1247 (1989). Reviewer: V.Mustonen MSC: 35J65 35A05 PDFBibTeX XMLCite \textit{G. Sweers}, Commun. Partial Differ. Equations 14, No. 8--9, 1229--1247 (1989; Zbl 0702.35097) Full Text: DOI
Sweers, Guido A counterexample with convex domain to a conjecture of De Saint Venant. (English) Zbl 0693.73005 J. Elasticity 22, No. 1, 57-61 (1989). MSC: 74G50 74B99 35J60 PDFBibTeX XMLCite \textit{G. Sweers}, J. Elasticity 22, No. 1, 57--61 (1989; Zbl 0693.73005) Full Text: DOI