Well-posedness and regularity for seminlinear time-dependent second and fourth order in space equations

Gopikrishnan Chirappurathu Remesan

This article discusses a unified convergence analysis of the semilinear time-dependent equation ${\partial }_{t}u+(-1{)}^{\mathrm{m}}{\Delta }^{\mathrm{m}}u+u^3-u=f$ with $\mathrm{m} \in \…