@Article{JPDE-34-42, author = {Alzahrani , Eadah Ahmad and Majdoub , Mohamed}, title = {Remarks on Blow-Up Phenomena in $p$-Laplacian Heat Equation with Inhomogeneous Nonlinearity}, journal = {Journal of Partial Differential Equations}, year = {2021}, volume = {34}, number = {1}, pages = {42--50}, abstract = {

We investigate the $p$-Laplace heat equation $u_t-\Delta_p u=ζ(t)f(u)$ in a bounded smooth domain. Using differential-inequality arguments, we prove blow-up results under suitable conditions on $ζ,$ $f,$ and the initial datum $u_0$. We also give an upper bound for the blow-up time in each case.

}, issn = {2079-732X}, doi = {https://doi.org/10.4208/jpde.v34.n1.3}, url = {http://global-sci.org/intro/article_detail/jpde/18553.html} }