arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 0908.2095math.FAmath.DG
收藏

关于仿射Gagliardo-Nirenberg不等式的注记

Note on affine Gagliardo-Nirenberg inequalities

Zhichun Zhai

摘要:

本文证明了强于所有已知的强欧氏Gagliardo-Nirenberg不等式的强仿射Gagliardo-Nirenberg不等式,并蕴含仿射$L^{p}-$ Sobolev不等式.证明了仿射$L^{p}-$ Sobolev不等式的对数形式.此外,给出了仿射Moser-Trudinger不等式和Morrey-Sobolev不等式的另一种证明.主要的工具是重排的等可测性和经典的Pólys-Szegö原理的加强版本。

英文摘要:

This note proves sharp affine Gagliardo-Nirenberg inequalities which are stronger than all known sharp Euclidean Gagliardo-Nirenberg inequalities and imply the affine $L^{p}-$Sobolev inequalities. The logarithmic version of affine $L^{p}-$Sobolev inequalities is verified. Moreover, An alternative proof of the affine Moser-Trudinger and Morrey-Sobolev inequalities is given. The main tools are the equimeasurability of rearrangements and the strengthened version of the classical Pólys-Szegö principle.

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。

↑