Catalan Jack Warga Cited by user Ferran Mir on 25 Mar 2023 va ser un matemàtic estatunidenc, nascut a Polònia.
English Joel Spruck Cited by user Citation bot on 13 Sep 2020 Joel Spruck (born 1946) is a mathematician, J. J. Sylvester Professor of Mathematics at Johns Hopkins University, whose research concerns geometric analysis and elliptic…