Sapronov D. A.
Propagation of Perturbations in Quasilinear Multidimensional Parabolic Equations with Convective Term
Ukr. Mat. Zh. - 2001. - 53, № 7. - pp. 953-969
We establish estimates for the initial evolution of the supports of solutions of a broad class of quasilinear parabolic equations of arbitrary order that have the structure of the equation of strong nonlinear convective diffusion.