Surfaces of infinite-type are non-Hopfian

Sumanta Das; Siddhartha Gadgil

Comptes Rendus. Mathématique, Volume 361 (2023) no. 8 p. 1349-1356

The projective plane, J-holomorphic curves and Desarguesʼ theorem

Siddhartha Gadgil

Comptes Rendus. Mathématique, Volume 351 (2013) no. 23 p. 915-920

The Goldman bracket characterizes homeomorphisms

Siddhartha Gadgil

Comptes Rendus. Mathématique, Volume 349 (2011) no. 23 p. 1269-1272