# zbMATH — the first resource for mathematics

## Feltrin, Guglielmo

Compute Distance To:
 Author ID: feltrin.guglielmo Published as: Feltrin, Guglielmo Homepage: https://people.uniud.it/page/guglielmo.feltrin External Links: MGP · ORCID · ResearchGate
 Documents Indexed: 19 Publications since 2015, including 1 Book Reviewing Activity: 23 Reviews

#### Co-Authors

 5 single-authored 7 Zanolin, Fabio 6 Boscaggin, Alberto 4 Sovrano, Elisa 1 Gidoni, Paolo
all top 5

#### Serials

 3 Journal of Differential Equations 2 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 1 Nonlinearity 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Transactions of the American Mathematical Society 1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 1 Topological Methods in Nonlinear Analysis 1 NoDEA. Nonlinear Differential Equations and Applications 1 Advances in Differential Equations 1 Discrete and Continuous Dynamical Systems 1 Communications in Contemporary Mathematics 1 Nonlinear Analysis. Real World Applications 1 Advanced Nonlinear Studies 1 Communications on Pure and Applied Analysis 1 Discrete and Continuous Dynamical Systems. Series S 1 Frontiers in Mathematics

#### Fields

 18 Ordinary differential equations (34-XX) 16 Operator theory (47-XX) 2 Dynamical systems and ergodic theory (37-XX) 1 Partial differential equations (35-XX) 1 Biology and other natural sciences (92-XX)

#### Citations contained in zbMATH

18 Publications have been cited 109 times in 47 Documents Cited by Year
Multiple positive solutions for a superlinear problem: a topological approach. Zbl 1322.34037
Feltrin, Guglielmo; Zanolin, Fabio
2015
Existence of positive solutions in the superlinear case via coincidence degree: the Neumann and the periodic boundary value problems. Zbl 1345.34031
Feltrin, Guglielmo; Zanolin, Fabio
2015
Multiplicity of positive periodic solutions in the superlinear indefinite case via coincidence degree. Zbl 1417.34063
Feltrin, Guglielmo; Zanolin, Fabio
2017
Pairs of positive periodic solutions of nonlinear ODEs with indefinite weight: a topological degree approach for the super-sublinear case. Zbl 1360.34088
Boscaggin, Alberto; Feltrin, Guglielmo; Zanolin, Fabio
2016
Positive solutions for super-sublinear indefinite problems: high multiplicity results via coincidence degree. Zbl 1393.34038
Boscaggin, Alberto; Feltrin, Guglielmo; Zanolin, Fabio
2018
Three positive solutions to an indefinite Neumann problem: a shooting method. Zbl 1388.34015
Feltrin, Guglielmo; Sovrano, Elisa
2018
An indefinite nonlinear problem in population dynamics: high multiplicity of positive solutions. Zbl 1400.34035
Feltrin, Guglielmo; Sovrano, Elisa
2018
Positive solutions to indefinite problems. A topological approach. Zbl 1426.34002
Feltrin, Guglielmo
2018
Positive subharmonic solutions to nonlinear ODEs with indefinite weight. Zbl 1381.34056
Boscaggin, Alberto; Feltrin, Guglielmo
2018
Positive subharmonic solutions to superlinear ODEs with indefinite weight. Zbl 1381.34059
Feltrin, Guglielmo
2018
Periodic solutions to parameter-dependent equations with a $$\phi$$-Laplacian type operator. Zbl 1434.34037
Feltrin, Guglielmo; Sovrano, Elisa; Zanolin, Fabio
2019
Positive periodic solutions to an indefinite Minkowski-curvature equation. Zbl 1445.34064
Boscaggin, Alberto; Feltrin, Guglielmo
2020
Pairs of positive radial solutions for a Minkowski-curvature Neumann problem with indefinite weight. Zbl 1443.34024
Boscaggin, Alberto; Feltrin, Guglielmo
2020
Multiplicity of clines for systems of indefinite differential equations arising from a multilocus population genetics model. Zbl 1441.34033
Feltrin, Guglielmo; Gidoni, Paolo
2020
An application of coincidence degree theory to cyclic feedback type systems associated with nonlinear differential operators. Zbl 1404.34048
Feltrin, Guglielmo; Zanolin, Fabio
2017
A note on a fixed point theorem on topological cylinders. Zbl 06783940
Feltrin, Guglielmo
2017
Multiple positive solutions of a Sturm-Liouville boundary value problem with conflicting nonlinearities. Zbl 1365.34046
Feltrin, Guglielmo
2017
Existence of positive solutions of a superlinear boundary value problem with indefinite weight. Zbl 1336.34042
Feltrin, Guglielmo
2015
Positive periodic solutions to an indefinite Minkowski-curvature equation. Zbl 1445.34064
Boscaggin, Alberto; Feltrin, Guglielmo
2020
Pairs of positive radial solutions for a Minkowski-curvature Neumann problem with indefinite weight. Zbl 1443.34024
Boscaggin, Alberto; Feltrin, Guglielmo
2020
Multiplicity of clines for systems of indefinite differential equations arising from a multilocus population genetics model. Zbl 1441.34033
Feltrin, Guglielmo; Gidoni, Paolo
2020
Periodic solutions to parameter-dependent equations with a $$\phi$$-Laplacian type operator. Zbl 1434.34037
Feltrin, Guglielmo; Sovrano, Elisa; Zanolin, Fabio
2019
Positive solutions for super-sublinear indefinite problems: high multiplicity results via coincidence degree. Zbl 1393.34038
Boscaggin, Alberto; Feltrin, Guglielmo; Zanolin, Fabio
2018
Three positive solutions to an indefinite Neumann problem: a shooting method. Zbl 1388.34015
Feltrin, Guglielmo; Sovrano, Elisa
2018
An indefinite nonlinear problem in population dynamics: high multiplicity of positive solutions. Zbl 1400.34035
Feltrin, Guglielmo; Sovrano, Elisa
2018
Positive solutions to indefinite problems. A topological approach. Zbl 1426.34002
Feltrin, Guglielmo
2018
Positive subharmonic solutions to nonlinear ODEs with indefinite weight. Zbl 1381.34056
Boscaggin, Alberto; Feltrin, Guglielmo
2018
Positive subharmonic solutions to superlinear ODEs with indefinite weight. Zbl 1381.34059
Feltrin, Guglielmo
2018
Multiplicity of positive periodic solutions in the superlinear indefinite case via coincidence degree. Zbl 1417.34063
Feltrin, Guglielmo; Zanolin, Fabio
2017
An application of coincidence degree theory to cyclic feedback type systems associated with nonlinear differential operators. Zbl 1404.34048
Feltrin, Guglielmo; Zanolin, Fabio
2017
A note on a fixed point theorem on topological cylinders. Zbl 06783940
Feltrin, Guglielmo
2017
Multiple positive solutions of a Sturm-Liouville boundary value problem with conflicting nonlinearities. Zbl 1365.34046
Feltrin, Guglielmo
2017
Pairs of positive periodic solutions of nonlinear ODEs with indefinite weight: a topological degree approach for the super-sublinear case. Zbl 1360.34088
Boscaggin, Alberto; Feltrin, Guglielmo; Zanolin, Fabio
2016
Multiple positive solutions for a superlinear problem: a topological approach. Zbl 1322.34037
Feltrin, Guglielmo; Zanolin, Fabio
2015
Existence of positive solutions in the superlinear case via coincidence degree: the Neumann and the periodic boundary value problems. Zbl 1345.34031
Feltrin, Guglielmo; Zanolin, Fabio
2015
Existence of positive solutions of a superlinear boundary value problem with indefinite weight. Zbl 1336.34042
Feltrin, Guglielmo
2015
all top 5

#### Cited by 55 Authors

 12 Feltrin, Guglielmo 10 Boscaggin, Alberto 7 Sovrano, Elisa 4 Zanolin, Fabio 3 Su, Linlin 3 Zamora, Manuel 2 Garrione, Maurizio 2 Godoy, José 2 Goodrich, Christopher S. 2 Liu, Yuji 2 Nakashima, Kimie 2 Omari, Pierpaolo 2 Zima, Mirosława 1 Barutello, Vivina L. 1 Chen, Hongbin 1 Chen, Tianlan 1 Cid, José Ángel 1 Colasuonno, Francesca 1 Cuevas, Claudio 1 Dahal, Rajendra 1 Dambrosio, Walter 1 Djafri, S. 1 Djebali, Smail 1 Duan, Lei 1 Dupont, Todd F. 1 Hakl, Robert 1 Han, Xiaoling 1 Jena, Mahendra Kumar 1 Kaufmann, Uriel 1 López-Gómez, Julián 1 Lu, Shiping 1 Ma, Ruyun 1 Mebarki, Karima 1 Milne, Leandro 1 Moussaoui, Toufik 1 Nagylaki, Thomas 1 Noris, Benedetta 1 Obersnel, Franco 1 Papini, Duccio 1 Rivetti, Sabrina 1 Sahu, Kshama Sagar 1 Soto, Herme 1 Szymánska-Dȩbowska, Katarzyna 1 Tellini, Andrea 1 Ubilla, Pedro 1 Valovik, Dmitry V. 1 Verzini, Gianmaria 1 Wang, Feng 1 Wang, Yantao 1 Xing, Hui 1 Xu, Man 1 Xue, Runyu 1 Yang, Hujun 1 Yang, Xiaohui 1 Yao, Ruofei
all top 5

#### Cited in 30 Serials

 6 Journal of Differential Equations 4 Discrete and Continuous Dynamical Systems 3 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 2 Journal of Mathematical Analysis and Applications 2 Monatshefte für Mathematik 2 Journal of Dynamics and Differential Equations 2 Topological Methods in Nonlinear Analysis 2 Advanced Nonlinear Studies 2 Journal of Fixed Point Theory and Applications 2 Discrete and Continuous Dynamical Systems. Series S 1 Journal of Mathematical Biology 1 Mathematical Methods in the Applied Sciences 1 Nonlinearity 1 Rocky Mountain Journal of Mathematics 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Theoretical Population Biology 1 Transactions of the American Mathematical Society 1 Applied Mathematics Letters 1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 1 International Journal of Bifurcation and Chaos in Applied Sciences and Engineering 1 NoDEA. Nonlinear Differential Equations and Applications 1 Journal of Difference Equations and Applications 1 Discrete Dynamics in Nature and Society 1 Communications in Contemporary Mathematics 1 Communications on Pure and Applied Analysis 1 Advances in Difference Equations 1 Tbilisi Mathematical Journal 1 Advances in Pure and Applied Mathematics 1 Fractional Differential Calculus 1 International Journal of Applied and Computational Mathematics
all top 5

#### Cited in 12 Fields

 36 Ordinary differential equations (34-XX) 22 Operator theory (47-XX) 8 Partial differential equations (35-XX) 5 Biology and other natural sciences (92-XX) 4 Dynamical systems and ergodic theory (37-XX) 4 Difference and functional equations (39-XX) 2 General topology (54-XX) 2 Global analysis, analysis on manifolds (58-XX) 2 Mechanics of particles and systems (70-XX) 1 Real functions (26-XX) 1 Integral equations (45-XX) 1 Numerical analysis (65-XX)