Winter Braids IV (Dijon, 2014)

Introduction
Paolo Bellingeri; Vincent Florens; Jean-Baptiste Meilhan; Emmanuel Wagner
p. i-viii
The Rasmussen invariant and the Milnor conjecture
Benjamin Audoux
Talk no. 1, 19 p.
The geometry of dimer models
David Cimasoni
Talk no. 2, 14 p.
Mapping class groups of non-orientable surfaces for beginners
Luis Paris
Talk no. 3, 17 p.
Lefschetz Fibrations and real Lefschetz fibrations
Nermin Salepci
Talk no. 4, 19 p.