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On the regularity of the maximal function of a BV function 期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2021, 卷号: 300, 页码: 53-79
作者:  Lahti, Panu
收藏  |  浏览/下载:125/0  |  提交时间:2022/04/02
Function of bounded variation  Sobolev function  Non-centered maximal function  Quasicontinuity  Absolute continuity  
ASYMPTOTIC BEHAVIOR OF BV FUNCTIONS AND SETS OF FINITE PERIMETER IN METRIC MEASURE SPACES 期刊论文
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 2021, 卷号: 374, 期号: 11, 页码: 8201-8247
作者:  Eriksson-Bique, Sylvester;  Gill, James T.;  Lahti, Panu;  Shanmugalingam, Nageswari
收藏  |  浏览/下载:135/0  |  提交时间:2022/04/02
Bounded variation  finite perimeter  asymptotic limit  doubling measure  Poincare inequality  least gradient function  
Traces of Newton-Sobolev, Haj lasz-Sobolev, and BV functions on metric spaces 期刊论文
ANNALI DELLA SCUOLA NORMALE SUPERIORE DI PISA-CLASSE DI SCIENZE, 2021, 卷号: 22, 期号: 3, 页码: 1353-1383
作者:  Lahti, Panu;  Li, Xining;  Wang, Zhuang
收藏  |  浏览/下载:116/0  |  提交时间:2022/04/02
Approximation of BV by SBV functions in metric spaces 期刊论文
JOURNAL OF FUNCTIONAL ANALYSIS, 2020, 卷号: 279, 期号: 11, 页码: 33
作者:  Lahti, Panu
收藏  |  浏览/下载:154/0  |  提交时间:2021/01/14
Metric measure space  Special function of bounded variation  Uniform approximation  Variational capacity  
FEDERER'S CHARACTERIZATION OF SETS OF FINITE PERIMETER IN METRIC SPACES 期刊论文
ANALYSIS & PDE, 2020, 卷号: 13, 期号: 5, 页码: 1501-1519
作者:  Lahti, Panu
收藏  |  浏览/下载:194/0  |  提交时间:2020/09/23
metric measure space  set of finite perimeter  Federer's characterization  measure-theoretic boundary  codimension-1 Hausdorff measure  fine topology