Édouard Jean-Baptiste Goursat (21 May 1858 – 25 November 1936) was a French mathematician, now remembered principally as an expositor for his Cours d'analyse...

Goursat's lemma, named after the French mathematician Édouard Goursat, is an algebraic theorem about subgroups of the direct product of two groups. It...

theorem (also known as the Cauchy–Goursat theorem) in complex analysis, named after Augustin-Louis Cauchy (and Édouard Goursat), is an important statement about...

Euclidean 3-space, and hyperbolic 3-space. Coxeter named them after Édouard Goursat who first looked into these domains. It is an extension of the theory...

various Cours d'Analyse by Augustin-Louis Cauchy, Camille Jordan, and Édouard Goursat. The first volume was originally a stand-alone graduate textbook with...

Joseph Fourier. Among his students were Émile Borel, Élie Cartan, Édouard Goursat, Émile Picard, Gheorghe Țițeica and Stanisław Zaremba. In 1900, he...

generalization of the theorems of vector calculus by Vito Volterra, Édouard Goursat, and Henri Poincaré. This modern form of Stokes' theorem is a vast...

IV: Ordinary Linear Equations (Cambridge University Press, 1906) Édouard Goursat, A Course in Mathematical Analysis, Volume II, Part II: Differential...

at a point c unless it was defined at and on both sides of c, but Édouard Goursat allowed the function to be defined only at and on one side of c, and...

theory René Gateaux (1907) Roger Godement (1940) François Golse (1981) Édouard Goursat (1876) Alice Guionnet (1989) Jacques Hadamard (1884) Guy Henniart (1973)...