Zeng, Shengda; Rădulescu, Vicenţiu D.; Winkert, Patrick Nonlocal double phase implicit obstacle problems with multivalued boundary conditions. (English) Zbl 07802039 SIAM J. Math. Anal. 56, No. 1, 877-912 (2024). MSC: 35J20 35J25 35J60 PDFBibTeX XMLCite \textit{S. Zeng} et al., SIAM J. Math. Anal. 56, No. 1, 877--912 (2024; Zbl 07802039) Full Text: DOI
Zeng, Shengda; Gasiński, Leszek; Rădulescu, Vicenţiu D.; Winkert, Patrick Anisotropic and isotropic implicit obstacle problems with nonlocal terms and multivalued boundary conditions. (English) Zbl 1514.35248 Commun. Nonlinear Sci. Numer. Simul. 118, Article ID 106997, 34 p. (2023). Reviewer: Calogero Vetro (Palermo) MSC: 35J92 35J25 35A01 35J20 PDFBibTeX XMLCite \textit{S. Zeng} et al., Commun. Nonlinear Sci. Numer. Simul. 118, Article ID 106997, 34 p. (2023; Zbl 1514.35248) Full Text: DOI
Zeng, Shengda; Rădulescu, Vicenţiu D.; Winkert, Patrick Double phase obstacle problems with multivalued convection and mixed boundary value conditions. (English) Zbl 1505.35126 Discrete Contin. Dyn. Syst., Ser. B 28, No. 2, 999-1023 (2023). Reviewer: Calogero Vetro (Palermo) MSC: 35J20 35J25 35J60 PDFBibTeX XMLCite \textit{S. Zeng} et al., Discrete Contin. Dyn. Syst., Ser. B 28, No. 2, 999--1023 (2023; Zbl 1505.35126) Full Text: DOI arXiv
Zeng, Shengda; Rădulescu, Vicențiu D.; Winkert, Patrick Double phase obstacle problems with variable exponent. (English) Zbl 1497.35146 Adv. Differ. Equ. 27, No. 9-10, 611-645 (2022). Reviewer: Calogero Vetro (Palermo) MSC: 35J20 35J25 35J60 35R70 PDFBibTeX XMLCite \textit{S. Zeng} et al., Adv. Differ. Equ. 27, No. 9--10, 611--645 (2022; Zbl 1497.35146) Full Text: Link
Liu, Wulong; Dai, Guowei; Papageorgiou, Nikolaos S.; Winkert, Patrick Existence of solutions for singular double phase problems via the Nehari manifold method. (English) Zbl 1496.35185 Anal. Math. Phys. 12, No. 3, Paper No. 75, 25 p. (2022). Reviewer: Calogero Vetro (Palermo) MSC: 35J15 35J62 35J92 35P30 PDFBibTeX XMLCite \textit{W. Liu} et al., Anal. Math. Phys. 12, No. 3, Paper No. 75, 25 p. (2022; Zbl 1496.35185) Full Text: DOI arXiv
Crespo-Blanco, Ángel; Gasiński, Leszek; Harjulehto, Petteri; Winkert, Patrick A new class of double phase variable exponent problems: existence and uniqueness. (English) Zbl 1489.35041 J. Differ. Equations 323, 182-228 (2022). Reviewer: Calogero Vetro (Palermo) MSC: 35J15 35J62 35P30 47B92 47H05 PDFBibTeX XMLCite \textit{Á. Crespo-Blanco} et al., J. Differ. Equations 323, 182--228 (2022; Zbl 1489.35041) Full Text: DOI arXiv
Zeng, Shengda; Rădulescu, Vicenţiu D.; Winkert, Patrick Double phase implicit obstacle problems with convection and multivalued mixed boundary value conditions. (English) Zbl 1489.35045 SIAM J. Math. Anal. 54, No. 2, 1898-1926 (2022). Reviewer: Calogero Vetro (Palermo) MSC: 35J20 35J25 35J60 PDFBibTeX XMLCite \textit{S. Zeng} et al., SIAM J. Math. Anal. 54, No. 2, 1898--1926 (2022; Zbl 1489.35045) Full Text: DOI arXiv
Liu, Wulong; Winkert, Patrick Combined effects of singular and superlinear nonlinearities in singular double phase problems in \(\mathbb{R}^N\). (English) Zbl 1490.35168 J. Math. Anal. Appl. 507, No. 2, Article ID 125762, 19 p. (2022). Reviewer: Said El Manouni (Berlin) MSC: 35J62 35J75 35A01 35J20 PDFBibTeX XMLCite \textit{W. Liu} and \textit{P. Winkert}, J. Math. Anal. Appl. 507, No. 2, Article ID 125762, 19 p. (2022; Zbl 1490.35168) Full Text: DOI arXiv
Manouni, Said El; Marino, Greta; Winkert, Patrick Existence results for double phase problems depending on Robin and Steklov eigenvalues for the \(p\)-Laplacian. (English) Zbl 1479.35487 Adv. Nonlinear Anal. 11, 304-320 (2022). Reviewer: Petru Jebelean (Timişoara) MSC: 35J92 35P30 35A01 35A15 PDFBibTeX XMLCite \textit{S. E. Manouni} et al., Adv. Nonlinear Anal. 11, 304--320 (2022; Zbl 1479.35487) Full Text: DOI arXiv
Papageorgiou, Nikolaos S.; Winkert, Patrick Existence and nonexistence of positive solutions for singular \((p, q)\)-equations with superdiffusive perturbation. (English) Zbl 1473.35280 Result. Math. 76, No. 4, Paper No. 169, 20 p. (2021). Reviewer: Calogero Vetro (Palermo) MSC: 35J75 35J92 PDFBibTeX XMLCite \textit{N. S. Papageorgiou} and \textit{P. Winkert}, Result. Math. 76, No. 4, Paper No. 169, 20 p. (2021; Zbl 1473.35280) Full Text: DOI arXiv
Papageorgiou, Nikolaos S.; Winkert, Patrick Singular Dirichlet \((p, q)\)-equations. (English) Zbl 1471.35113 Mediterr. J. Math. 18, No. 4, Paper No. 141, 20 p. (2021). Reviewer: Said El Manouni (Berlin) MSC: 35J20 35J75 35J92 PDFBibTeX XMLCite \textit{N. S. Papageorgiou} and \textit{P. Winkert}, Mediterr. J. Math. 18, No. 4, Paper No. 141, 20 p. (2021; Zbl 1471.35113) Full Text: DOI arXiv
Zeng, Shengda; Bai, Yunru; Gasiński, Leszek; Winkert, Patrick Convergence analysis for double phase obstacle problems with multivalued convection term. (English) Zbl 1467.35129 Adv. Nonlinear Anal. 10, 659-672 (2021). Reviewer: Calogero Vetro (Palermo) MSC: 35J20 35J25 35J60 PDFBibTeX XMLCite \textit{S. Zeng} et al., Adv. Nonlinear Anal. 10, 659--672 (2021; Zbl 1467.35129) Full Text: DOI
Zeng, Shengda; Gasiński, Leszek; Winkert, Patrick; Bai, Yunru Existence of solutions for double phase obstacle problems with multivalued convection term. (English) Zbl 1467.35159 J. Math. Anal. Appl. 501, No. 1, Article ID 123997, 12 p. (2021). Reviewer: Dumitru Motreanu (Perpignan) MSC: 35J62 35A01 PDFBibTeX XMLCite \textit{S. Zeng} et al., J. Math. Anal. Appl. 501, No. 1, Article ID 123997, 12 p. (2021; Zbl 1467.35159) Full Text: DOI
Gasiński, Leszek; Winkert, Patrick Sign changing solution for a double phase problem with nonlinear boundary condition via the Nehari manifold. (English) Zbl 1458.35149 J. Differ. Equations 274, 1037-1066 (2021). Reviewer: Dumitru Motreanu (Perpignan) MSC: 35J15 35J62 35J92 35P30 PDFBibTeX XMLCite \textit{L. Gasiński} and \textit{P. Winkert}, J. Differ. Equations 274, 1037--1066 (2021; Zbl 1458.35149) Full Text: DOI arXiv
Marino, Greta; Winkert, Patrick Existence and uniqueness of elliptic systems with double phase operators and convection terms. (English) Zbl 1465.35197 J. Math. Anal. Appl. 492, No. 1, Article ID 124423, 13 p. (2020). Reviewer: Petru Jebelean (Timişoara) MSC: 35J57 47F10 47H05 PDFBibTeX XMLCite \textit{G. Marino} and \textit{P. Winkert}, J. Math. Anal. Appl. 492, No. 1, Article ID 124423, 13 p. (2020; Zbl 1465.35197) Full Text: DOI arXiv
Bahrouni, Anouar; Rădulescu, Vicenţiu D.; Winkert, Patrick Double phase problems with variable growth and convection for the Baouendi-Grushin operator. (English) Zbl 1454.35179 Z. Angew. Math. Phys. 71, No. 6, Paper No. 183, 14 p. (2020). Reviewer: Dumitru Motreanu (Perpignan) MSC: 35J70 35P30 76H05 PDFBibTeX XMLCite \textit{A. Bahrouni} et al., Z. Angew. Math. Phys. 71, No. 6, Paper No. 183, 14 p. (2020; Zbl 1454.35179) Full Text: DOI
Zeng, Shengda; Bai, Yunru; Gasiński, Leszek; Winkert, Patrick Existence results for double phase implicit obstacle problems involving multivalued operators. (English) Zbl 1453.35070 Calc. Var. Partial Differ. Equ. 59, No. 5, Paper No. 176, 17 p. (2020). Reviewer: Dumitru Motreanu (Perpignan) MSC: 35J20 35J25 35J60 PDFBibTeX XMLCite \textit{S. Zeng} et al., Calc. Var. Partial Differ. Equ. 59, No. 5, Paper No. 176, 17 p. (2020; Zbl 1453.35070) Full Text: DOI
Gasiński, Leszek; Winkert, Patrick Constant sign solutions for double phase problems with superlinear nonlinearity. (English) Zbl 1437.35233 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 195, Article ID 111739, 9 p. (2020). Reviewer: Vicenţiu D. Rădulescu (Craiova) MSC: 35J25 35J62 35J92 35P30 PDFBibTeX XMLCite \textit{L. Gasiński} and \textit{P. Winkert}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 195, Article ID 111739, 9 p. (2020; Zbl 1437.35233) Full Text: DOI arXiv