Regularity of area minimizing currents mod p

We establish a first general partial regularity theorem for area minimizing currents mod ( p ) , for every p , in any dimension and codimension. More precisely, we prove that the Hausdorff dimension of the interior singular set of an m -dimensional area minimizing current mod ( p ) cannot be larger...

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Bibliographic Details
Published inGeometric and functional analysis Vol. 30; no. 5; pp. 1224 - 1336
Main Authors De Lellis, Camillo, Hirsch, Jonas, Marchese, Andrea, Stuvard, Salvatore
Format Journal Article
LanguageEnglish
Published Cham Springer International Publishing 01.10.2020
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Summary:We establish a first general partial regularity theorem for area minimizing currents mod ( p ) , for every p , in any dimension and codimension. More precisely, we prove that the Hausdorff dimension of the interior singular set of an m -dimensional area minimizing current mod ( p ) cannot be larger than m - 1 . Additionally, we show that, when p is odd, the interior singular set is ( m - 1 ) -rectifiable with locally finite ( m - 1 ) -dimensional measure.
ISSN:1016-443X
1420-8970
DOI:10.1007/s00039-020-00546-0