Blow-Up Results of Time Fractional Heat Equation With Nonlinear Neumann Boundary Conditions
Hind Ghazi Hameed, Burhan Selcuk, Maan A. Rasheed
公開日: 2025/9/23
Abstract
The study of blow-up solution of time-fractional heat equations is of significant and wide-ranging interest for its multitude of applications. These types of equations are used to model several real problems in science and engineering. This article is concerned with the blow-up solutions of a time fractional heat equation subject to nonlinear Neumann boundary conditions of power type. Firstly, the local global exitance of positive solutions and blows up in finite time are studied, under some restricted conditions . Secondly, the blow-up set is investgated showing that the blow up can only occur at a boundary point.