分段刚性映射上泛函的相场逼近
Phase-field approximation of functionals defined on piecewise-rigid maps
摘要：
本文提出了一种求解分段刚性固体脆性断裂能的Ambrosio-Tortorelli型变分近似。我们的结果包括几何非线性弹性和线性弹性的情况。
英文摘要：
We provide a variational approximation of Ambrosio-Tortorelli type for brittle fracture energies of piecewise-rigid solids. Our result covers both the case of geometrically nonlinear elasticity and that of linearised elasticity.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
