On Lusztig-Dupont homology of flag complexes

Roy Meshulam, Shira Zerbib

Quantitative aspects of acyclicity

Dmitry N. Kozlov, Roy Meshulam

Inverse Conjecture for the Gowers norm is false

Shachar Lovett, Roy Meshulam, Alex Samorodnitsky

Sum complexes - a new family of hypertrees

Nathan Linial, Roy Meshulam, Mishael Rosenthal

Intersections of Leray complexes and regularity of monomial ideals

Gil Kalai, Roy Meshulam

An uncertainty inequality for finite abelian groups

Roy Meshulam

Random Latin squares and 2-dimensional expanders

Alexander Lubotzky, Roy Meshulam

Leray numbers of projections and a topological Helly type theorem

Gil Kalai, Roy Meshulam

Sum Complexes and Uncertainty Numbers

Roy Meshulam

Homology of balanced complexes via the Fourier transform

Roy Meshulam

On the topology of complexes of injective words

Wojtek Chacholski, Ran Levi, Roy Meshulam

The paper investigates the topological properties of complexes formed from injective words, focusing on permutation complexes, determines their homotopy types for two generators, s…

Betti numbers of complexes with highly Connected links

Amir Abu-Fraiha, Roy Meshulam

A Tverberg type theorem for matroids

Imre Bárány, Gil Kalai, Roy Meshulam

Homology of spaces of directed paths in Euclidean pattern spaces

Roy Meshulam, Martin Raussen

Graph codes and local systems

Roy Meshulam

Pach's selection theorem does not admit a topological extension

Imre Bárány, Roy Meshulam, Eran Nevo +1

Spectral expansion of random sum complexes

Orr Beit-Aharon, Roy Meshulam

Expansion of Building-Like Complexes

Alexander Lubotzky, Roy Meshulam, Shahar Mozes

Maximal rank in matrix spaces via graph matchings

Roy Meshulam

Bounded quotients of the fundamental group of a random 2-complex

Roy Meshulam