arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2301.07406math.AP
收藏

非标准增长的自由间断泛函的下半连续性与松弛

Lower semicontinuity and relaxation for free discontinuity functionals with non-standard growth

Stefano Almi, Dario Reggiani, Francesco Solombrino

摘要:

给出了体能量非标准增长的自由不连续泛函的一个下半连续性结果和松弛公式。我们的分析是基于一个非平凡的适应爆破(Ambrosio 1994)和全球的松弛方法(Bouchitté等。1998)的设置广义特殊函数的有界变差与Orlicz增长。本文的主要工具是一个非标准增长下的整表示结果和一个Poincaré不等式。

英文摘要:

A lower semicontinuity result and a relaxation formula for free discontinuity functionals with non-standard growth in the bulk energy are provided. Our analysis is based on a non-trivial adaptation of the blow-up (Ambrosio 1994) and of the global method for relaxation (Bouchitté et al. 1998) to the setting of generalized special function of bounded variation with Orlicz growth. Key tools developed in this paper are an integral representation result and a Poincaré inequality under non-standard growth.

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。

↑