211 citations
- Universidad Nacional Autónoma de MéxicoMX29 papers
- Secretaría de Ciencia, Humanidades, Tecnología e InnovaciónMX19 papers
- Centre National de la Recherche ScientifiqueFR18 papers
- Universidad de Los AndesCO7 papers
- Unité de Mathématiques Pures et AppliquéesFR6 papers
- University of BathGB6 papers
- University of HelsinkiFI6 papers
- École Normale Supérieure de LyonFR5 papers
- École PolytechniqueFR5 papers
- Hokkaido UniversityJP5 papers
- Kansai UniversityJP5 papers
- Universidad Nacional de ColombiaCO5 papers
4 papers · 2 filters
Toeplitz Quantization without Measure or Inner Product
Stephen Bruce Sontz
This note is a follow-up to a recent paper by the author. Most of that theory is now realized in a new setting where the vector space of symbols is not necessarily an algebra nor i…
Projecting diffusion along the normal bundle of a plane curve
Carlos Valero Valdes, Rafael Herrera Guzman
The purpose of this paper is to provide new formulas for the estimation of the effective diffusion coefficient of an equation of Fick-Jacob's type obtained by projecting the two-di…
A Reproducing Kernel and Toeplitz Operators in the Quantum Plane
Stephen Bruce Sontz
We define and analyze Toeplitz operators whose symbols are the elements of the complex quantum plane, a non-commutative, infinite dimensional algebra. In particular, the symbols do…
Walk Entropies in Graphs
Ernesto Estrada, Jose A. de la Pena, Naomichi Hatano
Entropies based on walks on graphs and on their line-graphs are defined. They are based on the summation over diagonal and off-diagonal elements of the thermal Green's function of…