Uniqueness for the signature of a path of bounded variation and the
reduced path group

Uniqueness for the signature of a path of bounded variation and the reduced path group

We introduce the notions of tree-like path and tree-like equivalence between paths and prove that the latter is an equivalence relation for paths of finite length. We show that the equivalence classes form a group with some similarity to a free group, and that in each class there is one special tree...

書誌詳細
主要な著者:	Hambly, B, Lyons, T
フォーマット:	Journal article
出版事項:	2005

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