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researcher

J. Ratzkin

25 papers hereh-index 8152 citations31 works total

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

author position
  • sole author4
  • first author2
  • middle author8
  • last author11

Across the 25 of 25 papers where every author was matched, so the position is known.

fields
  • math.AP11
  • math.DG11
  • math.NA1
  • math.PR1
  • math.SP1

identity via Semantic Scholar / OpenAlex

activity
20022026
most citedTwo isoperimetric inequalities for the Sobolev constant

10 citations · 45 across the 23 of their papers we have counts for

collaborators
Showing 2014 · math.APShow all

2 papers · 2 filters

math.AP2014

Monotonicity of the first Dirichlet eigenvalue of the Laplacian on manifolds of nonpositive curvature

Tom Carroll, Jesse Ratzkin

Let (M,g) be a complete manifold of nonpositive scalar curvature, let Ω⊂M be a suitable domain, and let λ(Ω) be the first Dirichlet eigenvalue of the Laplace-Beltrami…

math.AP2014

A reverse Holder inequality for extremal Sobolev functions

Tom Carroll, Jesse Ratzkin

Let n≥2, let Ω⊂Rn be a bounded domain with smooth boundary, and let 1≤p≤2. We prove a reverse-Holder inequality for functions u realizing th…

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