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Bibliographic Details
Main Authors: Cui, Hongbin, Jiao, Xiaoxiang, Xu, Xiaowei
Format: Preprint
Published: 2023
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Online Access:https://arxiv.org/abs/2305.06517
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Table of Contents:
  • There are two significant families of minimal real matrix varieties: determinantal varieties and skew-symmetric determinantal varieties, the later ones are also known as Pfaffian varieties. In 1999, Kerckhove and Lawlor [Duke Math.J. 96(2),401--424,1999] proved that determinantal varieties are area-minimizing except for two families. In this paper we prove that all Pfaffian varieties are area-minimizing with the exception of Pfaffian hypersurfaces.