论文标题
Griffith功能的非本地近似
Non-local approximation of the Griffith functional
论文作者
论文摘要
从$γ$ - 会议的意义上讲，在任何维度$ d \ geq1 $中，近似值，具有$ p- $增长（$ p> 1 $）的对称梯度，是由非局部积分功能的顺序提供的。
An approximation, in the sense of $Γ$-convergence and in any dimension $d\geq1$, of Griffith-type functionals, with $p-$growth ($p>1$) in the symmetrized gradient, is provided by means of a sequence of non-local integral functionals depending on the average of the symmetrized gradients on small balls.
