Sign Changing Solution of a Semilinear Schrödinger Equation with Constraint
Open Access
- 1 January 2021
- journal article
- research article
- Published by Scientific Research Publishing, Inc. in Applied Mathematics
- Vol. 12 (06), 489-499
- https://doi.org/10.4236/am.2021.126034
Abstract
The purpose of this paper is to study a semilinear Schrödinger equation with constraint in H1(RN), and prove the existence of sign changing solution. Under suitable conditions, we obtain a negative solution, a positive solution and a sign changing solution by using variational methods.Keywords
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