Cömert, TuğrulPişkin, Erhan2025-03-082025-03-0820212618-56602618-5660https://doi.org/10.33773/jum.962057https://hdl.handle.net/11468/31542The main goal of this work is to study the inital boundary value problem for a higher-order parabolic equation with logarithmic source term u_{t}+(-\Delta )^{m}u=uln (u). We obtain blow-up at infinity of weak solutions, by employing potential well technique. This improves and extends some previous studies.eninfo:eu-repo/semantics/openAccessHigher-order parabolic equationBlow upLogarithmic nonlinearityArticle4211812710.33773/jum.962057