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Topological Methods in Nonlinear Analysis
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Found 26 items.
Necessary conditions for finite critical sets. Maps with infinite critical sets
Ioan Radu Peter, Cornel Pintea
739 - 749
2016-06-01
Resonant Robin problems with indefinite and unbounded potential
Nikolaos S. Papageorgiou, George Smyrlis
51 - 74
2016-10-05
Nonlinear noncoercive Neumann problems with a reaction concave near the origin
Pasquale Candito, Giuseppina D'Aguì, Nikolaos S. Papageorgiou
289 - 317
2016-03-01
Some remarks on the critical point theory
Chong Li
223 - 234
2007-12-01
The size of some critical sets by means of dimension and algebraic $\varphi$-category
Cornel Pintea
395 - 407
2010-04-23
Multiplicity theorems for resonant and superlinear nonhomogeneous elliptic equations
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu
283 - 320
2016-07-06
Existence of solutions to a semilinear elliptic boundary value problem with augmented Morse index bigger than two
Alfonso Castro, Ivan Ventura
233 - 244
2016-11-23
The Conley index and the critical groups via an extension of Gromoll-Meyer theory
Kung Ching Chang, N. Ghoussoub
77 - 93
1996-03-01
Strongly resonant Robin problems with idefinite and unbounded potential
Nikolaos S. Papageorgiou, George Smyrlis
511 - 527
2016-12-16
Resonant Neumann equations with indefinite linear part
Roberto Livrea, Nikolaos S. Papageorgiou, Giuseppina Barletta
469 - 491
2015-06-01
Existence of nontrivial solutions to Schrödinger systems with linear and nonlinear couplings via Morse theory
Zhitao Zhang, Meng Yu, Xiaotian Zheng
701 - 716
2023-06-23
Existence and multiplicity of solutions for resonant nonlinear Neumann problems
Sergiu Aizicovici, Nikolaos S. Papageorgiou, Vasile Staicu
235 - 252
2010-04-23
Constant-sign and nodal solutions for a Neumann problem with $p$-Laplacian and equi-diffusive reaction term
Salvatore A. Marano, Nikolaos S. Papageorgiou
233 - 248
2011-04-23
Nontrivial critical groups in $p$-Laplacian problems via the Yang index
Kanishka Perera
301 - 309
2003-06-01
An existence result for a class of quasilinear elliptic boundary value problems with jumping nonlinearities
Kanishka Perera
135 - 144
2002-09-01
Neumann problems with double resonance
Donal O'Regan, Nikolaos S. Papageorgiou, George Smyrlis
151 - 173
2012-04-23
Poincaré-Hopf type formulas on convex sets of Banach spaces
Thomas Bartsch, E. Norman Dancer
213 - 229
2009-12-01
Type II regions between curves of the Fučik spectrum and critical groups
Kanishka Perera, Martin Schechter
227 - 243
1998-12-01
Multiplicity results for some quasilinear elliptic problems
Francisco Odair de Paiva, João Marcos do Ó, Everaldo Souto de Medeiros
77 - 89
2009-09-01
Multiple solutions for asymptotically linear resonant elliptic problems
Francisco Odair de Paiva
227 - 247
2003-06-01
Some results for jumping nonlinearities
E. Norman Dancer
221 - 235
2002-06-01
Lower semicontinuity of Kirchhoff-type energy functionals and spectral gaps on (sub)Riemannian manifolds
Csaba Farkas, Sándor Kajántó, Csaba Varga
743 - 760
2023-07-16
On a $p$-superlinear Neumann $p$-Laplacian equation
Sergiu Aizicovici, Nikolaos S. Papageorgiou, Vasile Staicu
111 - 130
2009-09-01
Multiple nontrivial solutions of Neumann $p$-Laplacian systems
Dumitru Motreanu, Kanishka Perera
41 - 48
2009-09-01
Some bifurcation results and multiple solutions for the $p$-Laplacian equation
Mingzheng Sun, Jiabao Su, Leiga Zhao
353 - 366
2021-12-02
Global multiplicity for parametric anisotropic Neumann (p,q)-equations
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
393 - 422
2023-02-26
1 - 26 of 26 items