First Steps of Local Contact Algebra
First Steps of Local Contact Algebra
复制标题
局部接触代数的第一步
DOI:
10.4153/cjm-1999-049-9
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发表时间:
1999
期刊:
影响因子:
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通讯作者:
Vladimir I. Arnold
中科院分区:
文献类型:
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作者:
Vladimir I. Arnold
Abstract We consider germs of mappings of a line to contact space and classify the first simple singularities up to the action of contactomorphisms in the target space and diffeomorphisms of the line. Even in these first cases there arises a new interesting interaction of local commutative algebra with contact structure.