一类四阶变分不等式解的极限正则性

On Limiting Regularity of Solution of a Fourth Order Variational Inequality

中文摘要:

      

英文摘要:

      An example of a fourth order variational inequality is structed in this note. The example shows; u∈H^3+σ(Ω) with every σ<0.5(but u(?) H^3.5(Ω)) is limiting regularity of solution u of a fourth order variational inequality with displacement obstacle.