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X. Geng

24 papers hereh-index 8307 citations32 works total

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

author position
  • sole author2
  • first author8
  • middle author7
  • last author7

Across the 24 of 24 papers where every author was matched, so the position is known.

fields
  • math.PR14
  • math.CA8
  • math.AP2
same name
  • X. Geng — 14 papers, h 10
  • X. Geng — 10 papers, h 11
  • X. Geng — 9 papers, h 42
  • X. Geng — 3 papers, h 1
  • X. Geng — 2 papers, h 5
  • X. Geng — 2 papers

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 citedReconstruction for the Signature of a Rough Path

15 citations · 56 across the 22 of their papers we have counts for

collaborators
Showing 2018Show all

3 papers · 1 filter

math.CA2018

Path Developments and Tail Asymptotics of Signature for Pure Rough Paths

Horatio Boedihardjo, Xi Geng, Nikolaos P. Souris

Solutions to linear controlled differential equations can be expressed in terms of iterated path integrals of the driving path. This collection of iterated integrals encodes essent…

math.CA2018★ 2 cited

A Non-vanishing Property for the Signature of a Path

Horatio Boedihardjo, Xi Geng

We prove that a continuous path with finite length in a real Banach space cannot have infinitely many zero components in its signature unless it is tree-like. In particular, this a…

math.AP2018★ 1 cited

Long Time Asymptotics of Heat Kernels and Brownian Winding Numbers on Manifolds with Boundary

Xi Geng, Gautam Iyer

Let M be a compact Riemannian manifold with smooth boundary. We obtain the exact long time asymptotic behaviour of the heat kernel on abelian coverings of M with mixed Dirichlet an…

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