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arXiv · 2103.08768

Explicit $p$-harmonic functions on the real Grassmannians

Elsa Ghandour·Sigmundur Gudmundsson
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Abstract

In this work we use the method of eigenfamilies to construct explicit complex-valued proper $p$-harmonic functions on the compact real Grassmannians. We also find proper $p$-harmonic functions on the real flag manifolds which do not descend onto any of the real Grassmannians.

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Elsa Ghandour, Sigmundur Gudmundsson. 2021-03-15. Explicit $p$-harmonic functions on the real Grassmannians. https://arxiv.org/abs/2103.08768

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