Results 11 to 20 of about 38,310 (232)

A mountain-pass theorem for asymptotically conical self-expanders [PDF]

open access: greenPeking Mathematical Journal, 2020
We develop a min–max theory for asymptotically conical self-expanders of mean curvature flow. In particular, we show that given two distinct strictly stable self-expanders that are asymptotic to the same cone and bound a domain, there exists a new ...
Jacob Bernstein, Lu Wang
semanticscholar   +4 more sources

MOUNTAIN PASS THEOREM WITH INFINITE DISCRETE SYMMETRY

open access: closed, 2016
The Mountain Pass Theorem is one of the fundamental results of calculus of variations and nonlinear analysis, used to establish the existence of critical points (of higher index) with numerous applications in many areas of mathematics. The paper under review extends the classical formulation of this theorem to an equivariant setting, regarding ...
Bárcenas, Noé
core   +7 more sources

The structure of the critical set in the mountain pass theorem [PDF]

open access: bronzeTransactions of the American Mathematical Society, 1987
We show that the critical set generated by the Mountain Pass Theorem of Ambrosetti and Rabinowitz must have a well-defined structure. In particular, if the underlying Banach space is infinite dimensional then either the critical set contains a saddle point of mountain-pass type, or the set of local minima intersects at least two components of the set ...
Patrizia Pucci, James Serrin
semanticscholar   +4 more sources

A Mountain Pass Theorem for a Suitable Class of Functions [PDF]

open access: bronzeRocky Mountain Journal of Mathematics, 2009
In this article, a mountain pass theorem is obtained for a functional of the form \(J=\Phi-\Psi\) defined on a reflexive real Banach space, where \(\Phi\) and \(\Psi\) are continuously Gâteau differentiable functions, \(\Phi\) is convex, and \(J_M = \Phi-\Psi_M\) satisfies the Palais--Smale condition (PS)\(_c\) with \(\Psi_M\) the cut-off function at a
Diego Averna, Gabriele Bonanno
semanticscholar   +7 more sources

Note on an anisotropic p-Laplacian equation in $R^n$ [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2010
In this paper, we study a kind of anisotropic p-Laplacian equations in $R^n$. Nontrivial solutions are obtained using mountain pass theorem given by Ambrosetti-Rabinowitz.
S. El Manouni
doaj   +4 more sources

Periodic solution of second-order impulsive delay differential system via generalized mountain pass theorem [PDF]

open access: gold, 2014
In this paper we use variational methods and generalized mountain pass theorem to investigate the existence of periodic solutions for some second-order delay differential systems with impulsive effects.
Dechu Chen, Binxiang Dai
openalex   +2 more sources

The mountain pass theorem in terms of tangencies [PDF]

open access: green, 2021
This paper addresses the Mountain Pass Theorem for locally Lipschitz functions on finite-dimensional vector spaces in terms of tangencies. Namely, let $f \colon \mathbb R^n \to \mathbb R$ be a locally Lipschitz function with a mountain pass geometry.
Sĩ Tiệp Đinh, Tiến-Sơn Phạm
openalex   +3 more sources

Global invertibility and implicit function theorems by mountain pass\n theorem [PDF]

open access: green, 2015
We formulate some global invertibility and implicit function theorems. We extend the result of Idczak, Skowron and Walczak on the invertibility of the operators to the case of the operators with critical points. The proof relies on the Mountain Pass Theorem combined with the Palais-Smale condition guaranteeing the claim by the invertibility of the ...
Dorota Bors, Robert Stańczy
  +5 more sources

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