The Extension of Step-N Signatures

Kistosil Fahim*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

In 2009, Gyurko introduced Π-rough path which extends p-rough path. Inspired by this work we introduce the degree-(Π,N) signature which can be treated as the step-N signature for some Π. The degree-(Π,N) signature holds some algebraic properties which will be proven in this paper.

Original languageEnglish
Pages (from-to)1345-1367
Number of pages23
JournalTurkish Journal of Mathematics
Volume45
Issue number3
DOIs
Publication statusPublished - 2021

Keywords

  • Lie algebra
  • Lie group
  • Rough path
  • signature

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