具有非线性吸收和对流项的多孔介质方程的一类Cauchy问题

A Cauchy Problem of Porous Medium Equations with Nonlinear Absorptions and Convections

本文研究同时具有非线性吸收和对流项的多孔介质方程以某ＲＮ中的Ｒａｄｏｎ测度为初始迹的Ｃａｕｃｈｙ问题广义解的存在性。

This paper explores the existence of a generalized sol ution to a Cauchy problem ofporous Ynedium equations with nonlinear absorptions and convections when the Radon mea-sure in a certain RN serves as initial trace.