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arXiv · 1404.0878

Stable foliations with respect to Fuglede modulus and level sets of $p$--harmonic functions

Malgorzata Ciska--Niedzialomska·Kamil Niedzialomski
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Abstract

We continue the study of the variation of the $p$--modulus of a foliation initiated by the first author. We derive the formula for the second variation which allows to study $p$--stable foliations. We obtain some results concerning codimension one $p$--stable foliations. Moreover, we derive the equation for the critical point of the $p$--modulus functional of a foliation given by the level sets of smooth function. We show the correlation with the $q$--harmonicity. We give some examples. In particular, we show that foliations given by the distance function are critical points of $p$--modulus functional.

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Malgorzata Ciska--Niedzialomska, Kamil Niedzialomski. 2014-04-03. Stable foliations with respect to Fuglede modulus and level sets of $p$--harmonic functions. https://arxiv.org/abs/1404.0878

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