TITLE:
On Constrained Minimizers for Schrödinger Equations with Hardy Term
AUTHORS:
Chunyu Fu
KEYWORDS:
Schrödinger Equations, Hardy Term
JOURNAL NAME:
Open Access Library Journal,
Vol.12 No.4,
April
7,
2025
ABSTRACT: In this article, our focus lies on a Schrödinger equation incorporating a Hardy term. To identify the global minimizers of the functional
I
under a mass constraint, we utilize the Hardy inequality. In addition, we reveal that every energy ground state is directly linked to the least action solution of the associated action functional. This finding affirmatively addresses the question of whether, under broad assumptions, The functional
I
is characterized by a mountain pass structure and satisfies the
(
PS
)
c
condition. Subsequently, this guarantees the existence of a nontrivial critical point
u
for the energy functional
I
.