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C. Villani

5 papers hereh-index 5225.6k citations150 works total

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

author position
  • last author5

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

fields
  • math.DG4
  • math.PR1

identity via Semantic Scholar / OpenAlex

activity
20042008
most citedEntropy and chaos in the Kac model

17 citations · 29 across the 4 of their papers we have counts for

collaborators
Showing math.DGShow all

4 papers · 1 filter

math.DG2008

Local Aronson-Bénilan estimates and entropy formulae for porous medium and fast diffusion equations on manifolds

Peng Lu, Lei Ni, Juan-Luis Vázquez +1

In this work we derive local gradient and Laplacian estimates of the Aronson-Bénilan and Li-Yau type for positive solutions of porous medium equations posed on Riemannian manifolds…

math.DG2006

The Hamilton-Jacobi semigroup on length spaces and applications

John Lott, Cedric Villani

We define a Hamilton-Jacobi semigroup acting on continuous functions on a compact length space. Following a strategy of Bobkov, Gentil and Ledoux, we use some basic properties of t…

math.DG2005★ 2 cited

Weak curvature conditions and functional inequalities

John Lott, Cedric Villani

We give sufficient conditions for a measured length space (X,d,m) to admit local and global Poincare inequalities. We first introduce a condition DM on (X,d,m), defined in terms of…

math.DG2004★ 10 cited

Ricci curvature for metric-measure spaces via optimal transport

John Lott, Cedric Villani

We define a notion of a measured length space X having nonnegative N-Ricci curvature, for N finite, or having infinity-Ricci curvature bounded below by K, for K a real number. The…

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