Blow-up and blow-up-time estimates for a singular pseudo-parabolic equation with a space-time variable exponent

Nguyen Thanh Tung, Le Xuan Truong, Tan Duc Do +1

Let $d\in \{3,4,5,\dots \}$ and $Ω\subset \Ri^d$ be open bounded with Lipschitz boundary. Let $Q=\Omega \times (0,\infty )$ and $p\in C(\overline{Q})$ be such that \[ 2 < p^- \le p(\c…