Translation of Giroux’s 1991 paper “Convexite en topologie de contact”

I translated Giroux’s 1991 paper, “Convexite en topologie de contact”, from French to English.

Refer to the original for the diagrams.

Thanks to Patrick Massot for corrections.

← Translation of Martinet’s 1971 paper “Formes de contact sur les varietes de dimension 3”

Name

Spinors and Descartes’ Theorem
Spinors and horospheres
Spinors and Horospheres, Monash topology seminar, April 2023
The geometry of spinors in Minkowski space, ANZAMP February 2023
Oklahoma State topology seminar, November 2022
Talk at Australian Conference on Science and Mathematics Education, September 2022
Tsinghua topology seminar: A symplectic approach to 3-manifold triangulations and hyperbolic structures
Monash topology talk on Symplectic approach to 3-manifold Triangulations, September 2022
A symplectic basis for 3-manifold triangulations
Talk at Knots in Washington 49.75