Lattices, Perfects lattices, Voronoi reduction theory, modular forms, computations of isometries and automorphisms 1
By Gabriele Nebe
High dimensional cohomology of SL_n(Z) and its principal congruence subgroups 3
By Peter Patzt
The geometry of p-torsion stratifications of the moduli space of curve
By Pries Rachel
Geometry and analysis in black hole spacetimes (Part 1)
By Lars Andersson