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Author ID: kaufmann.uriel Recent zbMATH articles by "Kaufmann, Uriel"
Published as: Kaufmann, Uriel; Kaufmann, U.
External Links: MGP
Documents Indexed: 38 Publications since 2001, including 1 Additional arXiv Preprint
Co-Authors: 9 Co-Authors with 37 Joint Publications
163 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

29 Publications have been cited 223 times in 155 Documents Cited by Year
Fractional Sobolev spaces with variable exponents and fractional \(p(x)\)-Laplacians. Zbl 1413.46035
Kaufmann, Uriel; Rossi, Julio; Vidal, Raul
94
2017
Nonnegative solutions of an indefinite sublinear Robin problem. I: positivity, exact multiplicity, and existence of a subcontinuum. Zbl 1448.35249
Kaufmann, Uriel; Ramos Quoirin, Humberto; Umezu, Kenichiro
13
2020
Positivity results for indefinite sublinear elliptic problems via a continuity argument. Zbl 1393.35059
Kaufmann, U.; Ramos Quoirin, H.; Umezu, K.
12
2017
One-dimensional singular problems involving the \(p\)-Laplacian and nonlinearities indefinite in sign. Zbl 1346.34024
Kaufmann, Uriel; Medri, Iván
9
2016
On strictly positive solutions for some semilinear elliptic problems. Zbl 1348.35070
Godoy, T.; Kaufmann, U.
9
2013
Existence of strictly positive solutions for sublinear elliptic problems in bounded domains. Zbl 1301.35018
Godoy, T.; Kaufmann, U.
8
2014
Strictly positive solutions for one-dimensional nonlinear problems involving the \(p\)-Laplacian. Zbl 1304.34045
Kaufmann, U.; Medri, I.
8
2014
Positive solutions of an elliptic Neumann problem with a sublinear indefinite nonlinearity. Zbl 1391.35159
Kaufmann, Uriel; Ramos Quoirin, Humberto; Umezu, Kenichiro
8
2018
On Dirichlet problems with singular nonlinearity of indefinite sign. Zbl 1318.35050
Godoy, T.; Kaufmann, U.
7
2015
Positive solutions for nonlinear problems involving the one-dimensional \(\phi\)-Laplacian. Zbl 1456.34021
Kaufmann, Uriel; Milne, Leandro
7
2018
A curve of positive solutions for an indefinite sublinear Dirichlet problem. Zbl 1433.35137
Kaufmann, Uriel; Quoirin, Humberto Ramos; Umezu, Kenichiro
7
2020
On principal eigenvalues for periodic parabolic problems with optimal condition on the weight function. Zbl 0988.35067
Godoy, T.; Kaufmann, U.
6
2001
Loop type subcontinua of positive solutions for indefinite concave-convex problems. Zbl 1421.35153
Kaufmann, Uriel; Quoirin, Humberto Ramos; Umezu, Kenichiro
5
2019
Past and recent contributions to indefinite sublinear elliptic problems. Zbl 1459.35112
Kaufmann, U.; Quoirin, H. Ramos; Umezu, K.
4
2020
Uniqueness and positivity issues in a quasilinear indefinite problem. Zbl 1473.35315
Kaufmann, Uriel; Ramos Quoirin, Humberto; Umezu, Kenichiro
4
2021
On the existence of positive solutions for periodic parabolic sublinear problems. Zbl 1133.35380
Godoy, T.; Kaufmann, U.
3
2003
On positive solutions for some semilinear periodic parabolic eigenvalue problems. Zbl 1091.35036
Godoy, T.; Kaufmann, U.
3
2003
Periodic parabolic problems with nonlinearities indefinite in sign. Zbl 1146.35051
Godoy, T.; Kaufmann, U.
3
2007
Nonnegative solutions of an indefinite sublinear Robin problem. II: Local and global exactness results. Zbl 1492.35115
Kaufmann, Uriel; Ramos Quoirin, Humberto; Umezu, Kenichiro
2
2022
Positive solutions of indefinite semipositone problems via sub-super solutions. Zbl 1449.35200
Kaufmann, Uriel; Ramos Quoirin, Humberto
2
2018
Uniqueness and sign properties of minimizers in a quasilinear indefinite problem. Zbl 1480.35272
Kaufmann, Uriel; Ramos Quoirin, Humberto; Umezu, Kenichiro
1
2021
Strictly positive solutions for one-dimensional nonlinear elliptic problems. Zbl 1300.34057
Kaufmann, Uriel; Medri, Iván
1
2014
Positive solutions of generalized nonlinear logistic equations via sub-super solutions. Zbl 1404.35190
Kaufmann, Uriel; Milne, Leandro
1
2019
Some results on principal eigenvalues for periodic parabolic problems with weight. Zbl 1136.35427
Kaufmann, Uriel
1
2003
Existence and multiplicity of solutions to superlinear periodic parabolic problems. Zbl 1390.35118
Godoy, Tomas; Kaufmann, Uriel
1
2018
Inhomogeneous periodic parabolic problems with indefinite data. Zbl 1242.35134
Godoy, T.; Kaufmann, U.
1
2011
On some singular periodic parabolic problems. Zbl 1077.35008
Godoy, T.; Hernández, J.; Kaufmann, U.; Paczka, S.
1
2005
The \(\infty \)-eigenvalue problem with a sign-changing weight. Zbl 1417.35078
Kaufmann, Uriel; Rossi, Julio D.; Terra, Joana
1
2019
Decay bounds for nonlocal evolution equations in Orlicz spaces. Zbl 1337.47110
Kaufmann, Uriel; Rossi, Julio D.; Vidal, Raul
1
2016
Nonnegative solutions of an indefinite sublinear Robin problem. II: Local and global exactness results. Zbl 1492.35115
Kaufmann, Uriel; Ramos Quoirin, Humberto; Umezu, Kenichiro
2
2022
Uniqueness and positivity issues in a quasilinear indefinite problem. Zbl 1473.35315
Kaufmann, Uriel; Ramos Quoirin, Humberto; Umezu, Kenichiro
4
2021
Uniqueness and sign properties of minimizers in a quasilinear indefinite problem. Zbl 1480.35272
Kaufmann, Uriel; Ramos Quoirin, Humberto; Umezu, Kenichiro
1
2021
Nonnegative solutions of an indefinite sublinear Robin problem. I: positivity, exact multiplicity, and existence of a subcontinuum. Zbl 1448.35249
Kaufmann, Uriel; Ramos Quoirin, Humberto; Umezu, Kenichiro
13
2020
A curve of positive solutions for an indefinite sublinear Dirichlet problem. Zbl 1433.35137
Kaufmann, Uriel; Quoirin, Humberto Ramos; Umezu, Kenichiro
7
2020
Past and recent contributions to indefinite sublinear elliptic problems. Zbl 1459.35112
Kaufmann, U.; Quoirin, H. Ramos; Umezu, K.
4
2020
Loop type subcontinua of positive solutions for indefinite concave-convex problems. Zbl 1421.35153
Kaufmann, Uriel; Quoirin, Humberto Ramos; Umezu, Kenichiro
5
2019
Positive solutions of generalized nonlinear logistic equations via sub-super solutions. Zbl 1404.35190
Kaufmann, Uriel; Milne, Leandro
1
2019
The \(\infty \)-eigenvalue problem with a sign-changing weight. Zbl 1417.35078
Kaufmann, Uriel; Rossi, Julio D.; Terra, Joana
1
2019
Positive solutions of an elliptic Neumann problem with a sublinear indefinite nonlinearity. Zbl 1391.35159
Kaufmann, Uriel; Ramos Quoirin, Humberto; Umezu, Kenichiro
8
2018
Positive solutions for nonlinear problems involving the one-dimensional \(\phi\)-Laplacian. Zbl 1456.34021
Kaufmann, Uriel; Milne, Leandro
7
2018
Positive solutions of indefinite semipositone problems via sub-super solutions. Zbl 1449.35200
Kaufmann, Uriel; Ramos Quoirin, Humberto
2
2018
Existence and multiplicity of solutions to superlinear periodic parabolic problems. Zbl 1390.35118
Godoy, Tomas; Kaufmann, Uriel
1
2018
Fractional Sobolev spaces with variable exponents and fractional \(p(x)\)-Laplacians. Zbl 1413.46035
Kaufmann, Uriel; Rossi, Julio; Vidal, Raul
94
2017
Positivity results for indefinite sublinear elliptic problems via a continuity argument. Zbl 1393.35059
Kaufmann, U.; Ramos Quoirin, H.; Umezu, K.
12
2017
One-dimensional singular problems involving the \(p\)-Laplacian and nonlinearities indefinite in sign. Zbl 1346.34024
Kaufmann, Uriel; Medri, Iván
9
2016
Decay bounds for nonlocal evolution equations in Orlicz spaces. Zbl 1337.47110
Kaufmann, Uriel; Rossi, Julio D.; Vidal, Raul
1
2016
On Dirichlet problems with singular nonlinearity of indefinite sign. Zbl 1318.35050
Godoy, T.; Kaufmann, U.
7
2015
Existence of strictly positive solutions for sublinear elliptic problems in bounded domains. Zbl 1301.35018
Godoy, T.; Kaufmann, U.
8
2014
Strictly positive solutions for one-dimensional nonlinear problems involving the \(p\)-Laplacian. Zbl 1304.34045
Kaufmann, U.; Medri, I.
8
2014
Strictly positive solutions for one-dimensional nonlinear elliptic problems. Zbl 1300.34057
Kaufmann, Uriel; Medri, Iván
1
2014
On strictly positive solutions for some semilinear elliptic problems. Zbl 1348.35070
Godoy, T.; Kaufmann, U.
9
2013
Inhomogeneous periodic parabolic problems with indefinite data. Zbl 1242.35134
Godoy, T.; Kaufmann, U.
1
2011
Periodic parabolic problems with nonlinearities indefinite in sign. Zbl 1146.35051
Godoy, T.; Kaufmann, U.
3
2007
On some singular periodic parabolic problems. Zbl 1077.35008
Godoy, T.; Hernández, J.; Kaufmann, U.; Paczka, S.
1
2005
On the existence of positive solutions for periodic parabolic sublinear problems. Zbl 1133.35380
Godoy, T.; Kaufmann, U.
3
2003
On positive solutions for some semilinear periodic parabolic eigenvalue problems. Zbl 1091.35036
Godoy, T.; Kaufmann, U.
3
2003
Some results on principal eigenvalues for periodic parabolic problems with weight. Zbl 1136.35427
Kaufmann, Uriel
1
2003
On principal eigenvalues for periodic parabolic problems with optimal condition on the weight function. Zbl 0988.35067
Godoy, T.; Kaufmann, U.
6
2001
all top 5

Cited by 180 Authors

22 Kaufmann, Uriel
14 Azroul, Elhoussine
12 Benkirane, Abdelmoujib
12 Ramos Quoirin, Humberto
11 Umezu, Kenichiro
10 Shimi, Mohammed
9 Godoy, Tomás F.
7 Bahrouni, Anouar
6 Srati, Mohammed
5 Bahrouni, Sabri
5 Biswas, Reshmi
5 Choi, Q-Heung
5 Jung, Tacksun
4 Hurtado, Elard Juárez
4 Kim, Yunho
4 Zhang, Binlin
3 An, Tianqing
3 Berghout, Mohamed
3 Bonaldo, Lauren M. M.
3 Boumazourh, Athmane
3 Bu, Weichun
3 Choudhuri, Debajyoti
3 Kefi, Khaled
3 Milne, Leandro
3 Nguyen Thanh Chung
3 Ounaies, Hichem
3 Tiwari, Sweta
3 Xiang, Mingqi
2 Aberqi, Ahmed
2 Alsaedi, Ramzi S. N.
2 Baalal, Azeddine
2 Bachouche, Kamal
2 Benmezaï, Abdelhamid
2 Bobkov, Vladimir E.
2 Carvalho, Marcos L. M.
2 Chammem, Rym
2 Cheng, Yi
2 Díaz Díaz, Jesús Ildefonso
2 Feltrin, Guglielmo
2 Fu, Yongqiang
2 Ghanmii, Abdeljabbar
2 Ghosh, Sekhar
2 Guerin, Alfredo J.
2 Ho, Ky
2 Kim, Minhyun
2 Liang, Sihua
2 Liu, Haikun
2 Medri, Iván
2 Miyagaki, Olimpio Hiroshi
2 Motreanu, Dumitru
2 Oliva, Francescantonio
2 Ouaziz, Abdesslam
2 Paczka, Sofia R.
2 Rădulescu, Vicenţiu D.
2 Salort, Ariel Martin
2 Sampedro, Juan Carlos
2 Tanaka, Mieko
2 Ye, Guoju
2 Zanolin, Fabio
2 Zhang, Jinguo
2 Zuo, Jiabin
1 Abbassi, Adil
1 Abita, Rahmoune
1 Agarwal, Ravi P.
1 Agudelo, Oscar Mauricio
1 Ait Hammou, Mustapha
1 Akdim, Youssef
1 Alexander Gutierrez, G.
1 Ali, K. B.
1 Alisoy, Gulizar
1 Allalou, Chakir
1 Alotaibi, Trad
1 Arriagada, Waldo G.
1 Ayazoglu (Mashiyev), Rabil A.
1 Azghay, Abdelilah
1 Bachouche, Kamel
1 Badii, Muricio
1 Belal, Dhehbiya
1 Bellal, Dhehbiya
1 Benedetti, Irene
1 Beniani, Abderrahmane
1 Biccari, Umberto
1 Bidi, Younes
1 Boscaggin, Alberto
1 Boudjeriou, Tahir
1 Candito, Pasquale
1 Chaker, Jamil
1 Ciani, Simone
1 Cintra, Willian
1 da Silva, João Vítor
1 Daniel Cortés, Z.
1 de Albuquerque, José Carlos
1 de Assis, L. R. S.
1 Dong, Ge
1 dos Prazeres, Disson
1 Drábek, Pavel
1 El Hammar, Hasnae
1 Elharch, Rachid
1 Fang, Xiaochun
1 Fiscella, Alessio
...and 80 more Authors
all top 5

Cited in 68 Serials

11 Journal of Mathematical Analysis and Applications
10 Applicable Analysis
7 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
6 Complex Variables and Elliptic Equations
5 Mediterranean Journal of Mathematics
5 Boundary Value Problems
5 Advances in Operator Theory
5 AIMS Mathematics
4 Journal of Mathematical Physics
4 Journal of Differential Equations
4 Calculus of Variations and Partial Differential Equations
4 Journal of Elliptic and Parabolic Equations
3 Bulletin of the Australian Mathematical Society
3 Annali di Matematica Pura ed Applicata. Serie Quarta
3 Collectanea Mathematica
3 Asymptotic Analysis
3 NoDEA. Nonlinear Differential Equations and Applications
3 Discrete and Continuous Dynamical Systems
3 Taiwanese Journal of Mathematics
3 Discrete and Continuous Dynamical Systems. Series S
2 Demonstratio Mathematica
2 Mathematische Nachrichten
2 Rendiconti dell’Istituto di Matematica dell’Università di Trieste
2 Topological Methods in Nonlinear Analysis
2 Electronic Journal of Differential Equations (EJDE)
2 Nonlinear Analysis. Real World Applications
2 Advanced Nonlinear Studies
2 Cubo
2 Complex Analysis and Operator Theory
2 Advances in Nonlinear Analysis
2 Journal of Function Spaces
2 Open Mathematics
1 Indian Journal of Pure & Applied Mathematics
1 Israel Journal of Mathematics
1 Mathematical Methods in the Applied Sciences
1 ZAMP. Zeitschrift für angewandte Mathematik und Physik
1 Applied Mathematics and Optimization
1 Archiv der Mathematik
1 Transactions of the American Mathematical Society
1 Journal of Integral Equations and Applications
1 The Journal of Geometric Analysis
1 Journal of Dynamics and Differential Equations
1 Russian Mathematics
1 Computational and Applied Mathematics
1 Fractals
1 Opuscula Mathematica
1 Advances in Differential Equations
1 Boletín de la Sociedad Matemática Mexicana. Third Series
1 European Series in Applied and Industrial Mathematics (ESAIM): Control, Optimization and Calculus of Variations
1 Journal of Inequalities and Applications
1 Fractional Calculus & Applied Analysis
1 Revista Matemática Complutense
1 Analysis (München)
1 Communications in Contemporary Mathematics
1 Qualitative Theory of Dynamical Systems
1 Mathematical Modelling and Analysis
1 Dynamics of Continuous, Discrete & Impulsive Systems. Series A. Mathematical Analysis
1 Communications on Pure and Applied Analysis
1 Journal of Mathematical Physics, Analysis, Geometry
1 Journal of Fixed Point Theory and Applications
1 East Asian Mathematical Journal
1 Differential Equations and Applications
1 Journal of Pseudo-Differential Operators and Applications
1 Annals of Functional Analysis
1 Analysis and Mathematical Physics
1 Korean Journal of Mathematics
1 Electronic Research Archive
1 SN Partial Differential Equations and Applications

Citations by Year