Mathematical Research Letters

Volume 17 (2010)

Number 2

Contents

Free resolutions over commutative Koszul algebras

Luchezar L. Avramov, Aldo Conca, and Srikanth B. Iyengar

pp. 197-210

Gerstenhaber-Batalin-Vilkoviski structures on coisotropic intersections

Vladimir Baranovsky and Victor Ginzburg

pp. 211-229

The Calabi flow on toric Fano Surfaces

Xiuxiong Chen and Weiyong He

pp. 231-241

Brill-Noether theory of binary curves

Lucia Caporaso

pp. 243-262

Essential dimensions of $A_7$ and $S_7$

Alexander Duncan

pp. 263-266

Powers of ideals and fibers of morphisms

David Eisenbud and Joe Harris

pp. 267-273

Schmidt’s game, fractals, and numbers normal to no base

Ryan Broderick, Yann Bugeaud, Lior Fishman, Dmitry Kleinbock, and Barak Weiss

pp. 307-321

Jacobians among Abelian threefolds: A formula of Klein and a question of Serre

Gilles Lachaud, Christophe Ritzenthaler, and Alexey Zykin

pp. 323-333

Lemniscates do not survive Laplacian growth

D. Khavinson, M. Mineev-Weinstein, M. Putinar, and R. Teodorescu

pp. 335-341

Hodge groups of certain superelliptic jacobians

Jiangwei Xue and Yuri G. Zarhin

pp. 371-388