A new estimate for the topological degree

Jean Bourgain; Haïm Brezis; Hoai-Minh Nguyen

Comptes Rendus. Mathématique, Volume 340 (2005) p. 787-791

Estimation of certain exponential sums arising in complexity theory

Jean Bourgain

Comptes Rendus. Mathématique, Volume 340 (2005) p. 627-631