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researcher

A. Shekhar

16 papers hereh-index 6292 citations26 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author2
  • middle author4
  • last author9

Across the 16 of 16 papers where every author was matched, so the position is known.

fields
  • math.PR14
  • math.CV2
same name
  • A. Shekhar — 1 paper, h 4
  • A. Shekhar — 1 paper, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20122026
most citedDoob--Meyer for rough paths

16 citations · 34 across the 13 of their papers we have counts for

collaborators
Showing 2012 · math.PRShow all

2 papers · 2 filters

math.PR2012

General Rough integration, Levy Rough paths and a Levy--Kintchine type formula

Peter Friz, Atul Shekhar

We consider rough paths with jumps. In particular, the analogue of Lyons' extension theorem and rough integration are established in a jump setting, offering a pathwise view on sto…

math.PR2012★ 16 cited

Doob--Meyer for rough paths

Peter Friz, Atul Shekhar

Recently, Hairer--Pillai proposed the notion of θ-roughness of a path which leads to a deterministic Norris lemma. In the Gubinelli framework (Hoelder, level 2) of rough paths, t…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.