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researcher

Alexander Lewis

5 papers hereh-index 230 citations7 works total

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

author position
  • sole author1
  • middle author4

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • math.PR2
  • math.SP1
  • math.ST1
  • stat.CO1

identity via Semantic Scholar / OpenAlex

activity
20202025
most citedA diffusion approach to Stein's method on Riemannian manifolds

8 citations · 8 across the 5 of their papers we have counts for

collaborators
Showing 2023 · math.STShow all

1 paper · 2 filters

math.ST2023

Sampling and estimation on manifolds using the Langevin diffusion

Karthik Bharath, Alexander Lewis, Akash Sharma +1

Error bounds are derived for sampling and estimation using a discretization of an intrinsically defined Langevin diffusion with invariant measure $\text{d}μ_ϕ\propto e^{-ϕ} \mathrm…

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