A Bernstein-type theorem for two-valued minimal graphs in dimension four
Fritz Hiesmayr (UCL)
19-Jan-2021, 13:45-14:45 (3 years ago)
Abstract: The Bernstein theorem is a classical result for minimal graphs. It states that a globally defined solution of the minimal surface equation on $\mathbb{R}^n$ must be linear, provided the dimension is small enough. We present an analogous theorem for two-valued minimal graphs, valid in dimension four. By definition two-valued functions take values in the unordered pairs of real numbers; they arise as the local model of branch point singularities. The plan is to juxtapose this with the classical single-valued theory, and explain where some of the difficulties emerge in the two-valued setting.
differential geometry
Audience: researchers in the topic
Organizers: | Joel Fine, Lorenzo Foscolo*, Peter Topping |
Curators: | Jason D Lotay*, Costante Bellettini, Bruno Premoselli, Felix Schulze, Huy The Nguyen, Marco Guaraco, Michael Singer |
*contact for this listing |
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