Electronic Journal of Differential Equations, Vol. 2024 (2024), No. 49, pp. 1-11.

Title: Existence of non-global solutions to bi-harmonic inhomogeneous nonlinear Schrodinger equations without gauge invariance

Author: Tarek Saanouni (Qassim Univ., Buraydah, Saudi Arabia)

Abstract: 
This work shows the existence of non-global mass and energy solutions 
to inhomogeneous nonlinear bi-harmonic Schrodinger problems
without gauge invariance.

Submitted July 24, 2024. Published September 03, 2024.
Math Subject Classifications: 35Q55, 35A01.
Key Words: Inhomogeneous fourth-order Schrodinger problem; nonlinear equations; non-global solutions.