Concepedia

Andrzej Szulkin

AS

36

Publications

3.7K

Citations

27

H-Index

1978

Active since

Affiliations

Stockholm University(Current)

Universidad Nacional Autónoma de México

Nicolaus Copernicus University

Goethe University Frankfurt

Chinese Academy of Sciences

Andrzej Szulkin is an author at Stockholm University specializing in functional analysis, engineering, and spectral theory.

ORCID

Top concepts

Publications per year

1978–2019

36

Publications

36

Ground state solutions for some indefinite variational problems

Andrzej Szulkin, Tobias Weth · Journal of Functional Analysis · 2009 · 457 citations

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Minimax principles for lower semicontinuous functions and applications to nonlinear boundary value problems

Andrzej Szulkin · Annales de l Institut Henri Poincaré C Analyse Non Linéaire · 1986 · 367 citations

Generalized linking theorem with an application to a semilinear Schrödinger equation

Wojciech Kryszewski, Andrzej Szulkin · Advances in Differential Equations · 1998 · 316 citations · Full text

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The method of Nehari manifold

Andrzej Szulkin, Tobias Weth · 2010 · 202 citations

Ljusternik–Schnirelmann theory on $C^1$-manifolds

Andrzej Szulkin · Annales de l Institut Henri Poincaré C Analyse Non Linéaire · 1988 · 178 citations

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