arXiv · 2211.00308
On the critical exponents for a fractional diffusion-wave equation with a nonlinear memory term in a bounded domain
Abstract
In this paper, we prove sharp blow-up and global existence results for a time fractional diffusion-wave equation with a nonlinear memory term in a bounded domain, where the fractional derivative in time is taken in the sense of Caputo type. Moreover, we also give a result for nonexistence of global solutions to a wave equation with a nonlinear memory term in a bounded domain. The proof of blow-up results is based on the eigenfunction method and the asymptotic properties of solutions for an ordinary fractional differential inequality.
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Quanguo Zhang. 2022-11-01. On the critical exponents for a fractional diffusion-wave equation with a nonlinear memory term in a bounded domain. https://arxiv.org/abs/2211.00308
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