A Liouville comparison principle for entire sub- and super-solutions of the equation $u_t-{\Delta }_p(u)=|u{|}^{q-1}u$

Vasilii V. Kurta

We establish a Liouville comparison principle for entire sub- and super-solutions of the equation $(\ast )$ $w_t-{\Delta }_p(w)=|w{|}^{q-1}w$ in the half-space ${\mathbb S}= {\mathbb R}^1_…