退化抛物型方程与单侧约束系统

Degenerate Parabolic Equation and Unilateral Constraint Systems

本文讨论了一类非线性非自治多值的退化抛物型方程解的存在性和解的正则性等．它代表一类具非线性本构约束及不可微外约束的能量耗散的物理、力学和优化等问题．

In this paper the existence and regularity of solution to a nonlinear and nonautonomous multivalued parabolic equation, which represent s some energy dissipative problems with nonlinear constitutive constraints and nondifferentialexternal constraints in physics, mechanics and optimization.