Dimension of the singular set for 2-valued stationary Lipschitz graphs

Duke Mathematical Journal 2026 Open access

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Authors: Jonas Hirsch, Luca Spolaor

DOI: 10.1215/00127094-2025-0060

Cited by: 0

References: 35

Abstract

We prove that the singular set of a $2$-valued Lipschitz graph that is stationary for the area is of codimension $1$.

Optimization and Variational Analysis Advanced Banach Space Theory Nonlinear Differential Equations Analysis

References 35