arXiv subjects

Jean Cerf

Publications and source records attributed to Jean Cerf.

2 recordsLinked to original sources

arXiv2026

A proof of Cairns' conjecture about geodesic triangulations of the 2-sphere

This paper contains a detailed proof of a 1941 conjecture of S.S. Cairns concerning the space of geodesic triangulations of the 2-sphere. The methods are neither combinatorical nor Riemannian but belong to differential topology.

math.GM↗

arXiv2019

About the Bloch-Connelly-Henderson Theorem on the simplexwise linear homeomorphisms of a convex 2-disk

This paper gives an improved version of the original proof of Bloch-Connelly-Henderson's theorem about the space of $SL$ homeomorphisms of a convex 2-disk. A major improvement is related to the main lemma of the original paper.

math.GT↗