المؤلفون: Bai Yunru, Papageorgiou Nikolaos S., Zeng Shengda

المصدر: Advances in Nonlinear Analysis, Vol 12, Iss 1, Pp 24 pp-1106 (2023)

مصطلحات موضوعية: singular term, double phase operator, orlicz-sobolev space, positive solution, existence, and multiplicity result, 35j60, 35j66, 35j75, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2191-950X

URL الوصول: https://doaj.org/article/65570e46aa31414fade05a64d54dd884

المؤلفون: Leonardi Salvatore, Papageorgiou Nikolaos S.

المصدر: Advances in Nonlinear Analysis, Vol 12, Iss 1, Pp 620-709 (2023)

مصطلحات موضوعية: topological approach, fixed point, regularity theory, purely singular problem, truncation, 35j20, 35j75, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2191-950X

URL الوصول: https://doaj.org/article/5cb943339d554b07822569faa0e7dc35

المؤلفون: Zeng Shengda, Papageorgiou Nikolaos S.

المصدر: Advances in Nonlinear Analysis, Vol 11, Iss 1, Pp 40-57 (2021)

مصطلحات موضوعية: gradient dependent reaction, frozen variable method, leray-schauder alternative principle, nonlinear regularity, nogumo-hartman condition, 35j60, 35j91, 35j92, 35d30, 35d35, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2191-9496; https://doaj.org/toc/2191-950X

URL الوصول: https://doaj.org/article/b360c477e95e45f8ab53ce8d3c7bbbf8

المؤلفون: Papageorgiou Nikolaos S., Zhang Youpei

المصدر: Advances in Nonlinear Analysis, Vol 10, Iss 1, Pp 1132-1153 (2021)

مصطلحات موضوعية: nonlinear regularity, nonlinear maximum principle, resonance, bifurcation-type theorem, continuity of solution multifunction, primary: 35j20, secondary: 35j60, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2191-9496; https://doaj.org/toc/2191-950X

URL الوصول: https://doaj.org/article/9be264b7852348fb96605642d66351ff

المؤلفون: Gasiński Leszek, Krech Ireneusz, Papageorgiou Nikolaos S.

المصدر: Open Mathematics, Vol 18, Iss 1, Pp 1076-1096 (2020)

مصطلحات موضوعية: anisotropic regularity, anisotropic maximum principle, positive solutions, minimal positive solution, superlinear reaction, 35j20, 35j70, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2391-5455

URL الوصول: https://doaj.org/article/dca30b4ef45b4c70909bd026d62a67c3

المؤلفون: Liu Zhenhai, Papageorgiou Nikolaos S.

المصدر: Advances in Nonlinear Analysis, Vol 10, Iss 1, Pp 217-232 (2020)

مصطلحات موضوعية: singular term, resonance, nonlinear regularity, leray-schauder alternative principle, minimal solution, iterative asymptotic process, 35j60, 35j91, 35j92, 35d30, 35d35, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2191-9496; https://doaj.org/toc/2191-950X

URL الوصول: https://doaj.org/article/ac2c492fa57c411ea8992620713959b5

المؤلفون: Papageorgiou Nikolaos S., Zhang Youpei

المصدر: Advances in Nonlinear Analysis, Vol 10, Iss 1, Pp 76-101 (2020)

مصطلحات موضوعية: superlinear reaction, ar–condition, concave boundary term, constant sign and nodal solutions, critical groups, nonlinear regularity theory, indefinite potential, 35j20, 35j60, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2191-9496; https://doaj.org/toc/2191-950X

URL الوصول: https://doaj.org/article/d3b806162d424258aaab783d2ad0378d

المؤلفون: Papageorgiou Nikolaos S., Scapellato Andrea

المصدر: Advances in Nonlinear Analysis, Vol 9, Iss 1, Pp 449-478 (2019)

مصطلحات موضوعية: positive and negative solutions, nodal solutions, critical groups, nonlinear regularity, nonlinear maximum principle, multiplicity theorem, 35j20, 35j60, 58e05, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2191-950X

URL الوصول: https://doaj.org/article/5a5821a13ac2408cba7b5a136ebbddaf

المؤلفون: Papageorgiou Nikolaos S., Rădulescu Vicenţiu D., Repovš Dušan D.

المصدر: Advanced Nonlinear Studies, Vol 19, Iss 1, Pp 69-87 (2019)

مصطلحات موضوعية: indefinite and unbounded potential, concave term, asymmetric reaction, critical groups, multiple solutions, harnack inequality, 35j20, 35j60, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1536-1365; https://doaj.org/toc/2169-0375

URL الوصول: https://doaj.org/article/1a2364045fb844ab8fce2ce2a744e30f

المؤلفون: Papageorgiou Nikolaos S., Zhang Chao

المصدر: Advances in Nonlinear Analysis, Vol 9, Iss 1, Pp 228-249 (2018)

مصطلحات موضوعية: concave term, resonance, nonlinear regularity theory, nonlinear maximum principle,strong comparison principle, truncation, critical groups, constant sign and nodal solutions, 35j20, 35j60, 58e05, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2191-950X

URL الوصول: https://doaj.org/article/2c11e66f9cad40688275bcbba32c5f89

المؤلفون: Papageorgiou Nikolaos S., Rădulescu Vicenţiu D., Repovš Dušan D.

المصدر: Advances in Nonlinear Analysis, Vol 7, Iss 3, Pp 327-351 (2018)

مصطلحات موضوعية: asymmetric reaction, resonance, fučik spectrum, constant sign solutions, nodal solution, critical groups, morse relation, 35j20, 35j60, 58e05, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2191-9496; https://doaj.org/toc/2191-950X

URL الوصول: https://doaj.org/article/46d5c1c96411460e922a5273fcffee69

المؤلفون: Papageorgiou Nikolaos S., Rădulescu Vicenţiu D., Repovš Dušan D.

المصدر: Advanced Nonlinear Studies, Vol 18, Iss 1, Pp 105-129 (2018)

مصطلحات موضوعية: resonance, variational eigenvalues, critical groups, nonlinear regularity, multiple solutions, nodal solutions, 35j20, 35j60, 58e05, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1536-1365; https://doaj.org/toc/2169-0375

URL الوصول: https://doaj.org/article/7c9d99f4cda846089bc8ed9c2786842f

المؤلفون: Papageorgiou Nikolaos S., Rădulescu Vicenţiu D., Repovš Dušan D.

المصدر: Advances in Nonlinear Analysis, Vol 6, Iss 2, Pp 199-235 (2017)

مصطلحات موضوعية: evolution triple, evolution inclusion, pg and g convergence, compact embedding,hadamard well-posedness, 49j24, 49k20, 34g20, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2191-9496; https://doaj.org/toc/2191-950X

URL الوصول: https://doaj.org/article/d13a1055a6174de68328d6a0de2e331f

المؤلفون: Ji, Chao, Papageorgiou, Nikolaos S.

مصطلحات موضوعية: Mathematics - Analysis of PDEs

URL الوصول: http://arxiv.org/abs/2309.01354

المؤلفون: Papageorgiou, Nikolaos S., Repovš, Dušan D., Vetro, Calogero

المصدر: Recent Advances in Mathematical Analysis, Trends in Mathematics, Birkhauser, Cham, 2023, pp. 425-441

مصطلحات موضوعية: Mathematics - Analysis of PDEs, 35J20, 35J60

URL الوصول: http://arxiv.org/abs/2305.11515

المؤلفون: Papageorgiou, Nikolaos S., Rădulescu, Vicenţiu D., Repovš, Dušan D.

المصدر: Topol. Methods Nonlinear Anal. 61:1 (2023), str. 393-422

مصطلحات موضوعية: Mathematics - Analysis of PDEs, Mathematics - Functional Analysis, Primary: 35A16, 35J20, Secondary: 03H05, 35J70, 47J30, 58E05

URL الوصول: http://arxiv.org/abs/2305.01037

المؤلفون: Papageorgiou, Nikolaos S., Repovš, Dušan D., Vetro, Calogero

المصدر: Appl. Anal. 102:4 (2023), 1059-1076

مصطلحات موضوعية: Mathematics - Analysis of PDEs, Primary: 35J20, 35J60, 35J92, Secondary: 47J15, 58E05

URL الوصول: http://arxiv.org/abs/2304.04201

المؤلفون: Marano Salvatore A., Papageorgiou Nikolaos S.

المصدر: Advances in Nonlinear Analysis, Vol 1, Iss 3, Pp 257-275 (2012)

مصطلحات موضوعية: concave-convex nonlinearities, p-laplacian, constant-sign solutions, multiple solutions, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2191-9496; https://doaj.org/toc/2191-950X

URL الوصول: https://doaj.org/article/4593ec3aa0034e55848a98b3953d2c34

المؤلفون: Gambera, Laura, Guarnotta, Umberto, Papageorgiou, Nikolaos S.

مصطلحات موضوعية: Mathematics - Analysis of PDEs, 35J25, 35J60, 35B34

URL الوصول: http://arxiv.org/abs/2302.10475

المؤلفون: Papageorgiou, Nikolaos S., Rădulescu, Vicenţiu D., Repovš, Dušan D.

المصدر: Potential Anal. 57:1 (2022), 55-82

مصطلحات موضوعية: Mathematics - Analysis of PDEs, 35J75, 35J60, 35J20

URL الوصول: http://arxiv.org/abs/2205.09535