The skew mean curvature flow (SMCF) is a natural generalization of the famous vortex filament equation. In this note, we show that the Gauss map of the SMCF satisfies a Schrodinger flow equation. In this regard, we explore the geometry of the oriented Grassmannian manifold explicitly by embedding it into the exterior product space.
机构:
Tokyo Univ Sci, Fac Sci, Dept Math, Shinjuku Ku, 1-3 Kagurazaka, Tokyo 1628601, JapanTokyo Univ Sci, Fac Sci, Dept Math, Shinjuku Ku, 1-3 Kagurazaka, Tokyo 1628601, Japan
Koike, Naoyuki
Yamamoto, Hikaru
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Tokyo Univ Sci, Fac Sci, Dept Math, Shinjuku Ku, 1-3 Kagurazaka, Tokyo 1628601, JapanTokyo Univ Sci, Fac Sci, Dept Math, Shinjuku Ku, 1-3 Kagurazaka, Tokyo 1628601, Japan
机构:
Peking Univ, Key Lab Pure & Appl Math, Sch Math Sci, Beijing 100871, Peoples R ChinaPeking Univ, Key Lab Pure & Appl Math, Sch Math Sci, Beijing 100871, Peoples R China
Bao, Chao
Shi, Yuguang
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Peking Univ, Key Lab Pure & Appl Math, Sch Math Sci, Beijing 100871, Peoples R ChinaPeking Univ, Key Lab Pure & Appl Math, Sch Math Sci, Beijing 100871, Peoples R China
机构:
Yokohama City Univ, Dept Math Sci, Kanazawa Ku, Yokohama, Kanagawa 2360027, JapanYokohama City Univ, Dept Math Sci, Kanazawa Ku, Yokohama, Kanagawa 2360027, Japan
机构:
Institute of Mathematics, Fudan University
Key Laboratory of Mathematics for Nonlinear Sciences (Fudan University), Ministry of Education of the People's Republic of ChinaInstitute of Mathematics, Fudan University