Monge-Ampère equationsviewed from contact geometry
Monge-Ampère equationsviewed from contact geometry
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从接触几何角度看 Monge-Ampère 方程
DOI:
10.4064/-39-1-105-121
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发表时间:
1997
期刊:
影响因子:
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通讯作者:
T. Morimoto
中科院分区:
文献类型:
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作者:
T. Morimoto
Introduction. In this note I give an elementary survey on Monge-Ampere equations from the view point of contact geometry. The main sources are Goursat [Gou], Matsuda [Ma5], Morimoto [Mo1], some recent topics that I have talked on several occasions ([Mo3] etc.), and Ishikawa and Morimoto [I-M]. The Monge-Ampere equations, even if limited to the equations in two independent variables, are very rich in concrete examples arising from Analysis, Geometry, and Physics. On the other hand, the Monge-Ampere equations are stable under contact transformation and can be well described in contact geometry. One of the main purposes of this survey is to bring into relief various geometric problems through geometrization of the Monge-Ampere equations.
DOI:
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发表时间:
2011
期刊:
影响因子:
--
作者:
清水哲郎 監修・執筆; 会田薫子 他著;長岡龍作;K.Yamaguchi
通讯作者:
K.Yamaguchi