摘要
研究二阶退化椭圆方程divA(x,u(x))=divF(x)障碍问题解的梯度的全局更高可积性。
We establish global higher integrability results for the derivatives of the solution to obstacle problems associated with the second order degenerate elliptic partial differential equation divA(x,△↓u(x))=divF(x)
出处
《河北理工大学学报(自然科学版)》
CAS
2009年第3期106-110,114,共6页
Journal of Hebei Polytechnic University:Social Science Edition
基金
河北理工大学科研基金资助项目(z0819)