AbstractWe present a form of the mountain pass lemma which allows one to restrict the paths to a bounded region. As a result one obtains an alternative. One obtains a critical point or an eigenvalue. Applications are given to semilinear elliptic boundary value problems (both sublinear and superlinear)
A class of solutions to some quasilinear elliptic equations is considered. Some estimates due to som...
The aim of the present paper is to establish a stability result for the so called Mountain Pass type...
We show that near any given minimizing sequence of paths for the mountain pass lemma, there exists a...
AbstractWe present a form of the mountain pass lemma which allows one to restrict the paths to a bou...
AbstractFor an even functional on a Banach space, the symmetric mountain pass lemma gives a sequence...
International audienceThe mountain pass statement for semilinear elliptic equations $-\Delta u=f(u)$...
We give a modified form of the mountain pass lemma which does not require the Palais-Smale condition...
In this paper, we deal with a specific type of quasilinear boundary value problem with Dirichlet bou...
Abstract: We present some versions of the Mountain Pass Theorem of Ambrosetti and Rabinowitz for loc...
Abstract. The main purpose of this paper is to establish a three critical points result without assu...
AbstractWe present a more general form of the mountain pass lemma. It asserts that a C1 functional w...
Existence results are presented for classical solutions to some nonvariational problems through a su...
The main result stated in the present paper is the existence of a lion-negative solution for a semil...
It is well-known that periodic solutions of semilinear wave equations can be obtained as critical po...
We consider the elliptic problem $$ -\Delta u-\lambda u=a(x) g(u), $$ with $a(x)$ sign-changing and...
A class of solutions to some quasilinear elliptic equations is considered. Some estimates due to som...
The aim of the present paper is to establish a stability result for the so called Mountain Pass type...
We show that near any given minimizing sequence of paths for the mountain pass lemma, there exists a...
AbstractWe present a form of the mountain pass lemma which allows one to restrict the paths to a bou...
AbstractFor an even functional on a Banach space, the symmetric mountain pass lemma gives a sequence...
International audienceThe mountain pass statement for semilinear elliptic equations $-\Delta u=f(u)$...
We give a modified form of the mountain pass lemma which does not require the Palais-Smale condition...
In this paper, we deal with a specific type of quasilinear boundary value problem with Dirichlet bou...
Abstract: We present some versions of the Mountain Pass Theorem of Ambrosetti and Rabinowitz for loc...
Abstract. The main purpose of this paper is to establish a three critical points result without assu...
AbstractWe present a more general form of the mountain pass lemma. It asserts that a C1 functional w...
Existence results are presented for classical solutions to some nonvariational problems through a su...
The main result stated in the present paper is the existence of a lion-negative solution for a semil...
It is well-known that periodic solutions of semilinear wave equations can be obtained as critical po...
We consider the elliptic problem $$ -\Delta u-\lambda u=a(x) g(u), $$ with $a(x)$ sign-changing and...
A class of solutions to some quasilinear elliptic equations is considered. Some estimates due to som...
The aim of the present paper is to establish a stability result for the so called Mountain Pass type...
We show that near any given minimizing sequence of paths for the mountain pass lemma, there exists a...
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