Removable isolated singularities for anisotropic of anisotropic evolution p-Laplacian equation

In this paper we study nonnegative weak solutions of a quasilinear parabolic equations in a divergent form, one of the model cases of which is anisotropic evolution p-Laplacian equation. New pointwise estimates near an isolated singularity and sufficient condition of the removability of isolated singularity were obtained.