A further refinement of a three critical points theorem
Copyright policy )A further refinement of a three critical points theorem
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- University of Catania Italy
Variational methods for second-order elliptic equations, critical point, Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces, Nonlinear elliptic equations, Nonlinear boundary value problems for linear elliptic equations, minimax inequality, multiplicity, local minimum, Existence of solutions for minimax problems, Weak solutions to PDEs
Variational methods for second-order elliptic equations, critical point, Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces, Nonlinear elliptic equations, Nonlinear boundary value problems for linear elliptic equations, minimax inequality, multiplicity, local minimum, Existence of solutions for minimax problems, Weak solutions to PDEs
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