Results 41 to 50 of about 54 (53)

Generalized linking theorem with an application to a semilinear Schrödinger equation

Advances in Differential Equations, 1998
Wojciech Kryszewski, Andrzej Szulkin
exaly  

Existence theorem of periodical solutions of Hamiltonian systems in infinite-dimensional Hilbert spaces

Differential and Integral Equations, 2001
George Dinca
exaly  

Positive homoclinic solutions for the discrete $p$-Laplacian with a coercive weight function

Differential and Integral Equations, 2014
Antonio Iannizzotto, Vicentiu Radulescu   +1 more
exaly  

Existence and multiplicity results for a class of Schrödinger equations with indefinite nonlinearities

Advances in Differential Equations, 2003
exaly  

Single-peaks for a magnetic Schrödinger equation with critical growth

Advances in Differential Equations, 2006
Silvia Cingolani, Simone Secchi
exaly  

Computation of the difference of topology at infinity for Yamabe-type problems on annuli-domains, I

Duke Mathematical Journal, 1998
exaly  

Mountain-pass solutions for a mean field equation from two-dimensional turbulence

Differential and Integral Equations, 2007
Tonia Ricciardi
exaly  

Existence and classification of critical points for nondifferentiable functions

Advances in Differential Equations, 2004
Salvatore Angelo Marano, Roberto Livrea
exaly  

Critical-point theory with applications to asymptotically linear wave and beam equations

Differential and Integral Equations, 2000
exaly  

Some regularity results for elliptic systems

Differential and Integral Equations, 2005
exaly