Algebraic Geometry and Number Theory

Pillowcases and quasimodular forms. - Cluster ? -varieties, amalgamation, and Poisson Lie groups. - Local geometric Langlands correspondence and affine Kac-Moody algebras. - Integration in valued fields. - On the Euler-Kronecker constants of global fields and primes with small norms. - Asymptotic behaviour of the Euler-Kronecker constant. - Crystalline representations and F-crystals. - Integrable linear equations and the Riemann-Schottky problem. - Fibres de Springer et jacobiennes compactifiées. - Iterated integrals of modular forms and noncommutative modular symbols. - Structures membranaires.