- Édouard Jean-Baptiste
Goursat (21 May 1858 – 25
November 1936) was a
French mathematician, now
remembered prin****lly as an
expositor for his
Cours d'analyse...
-
Georges Goursat ((1863-11-23)23
November 1863 – (1934-11-26)26
November 1934),
known as Sem, was a
French caricaturist famous during the
Belle Époque...
-
theorem (also
known as the Cauchy–
Goursat theorem) in
complex analysis,
named after Augustin-Louis
Cauchy (and Édouard
Goursat), is an
important statement about...
-
Goursat's lemma,
named after the
French mathematician Édouard
Goursat, is an
algebraic theorem about subgroups of the
direct product of two groups. It...
- ****ociation of the
faithful of
pontifical right,
founded in 1972 by
Pierre Goursat and
Martine La****e-Catta,
starting from a
prayer group belonging to the...
-
fundamental domain of a
symmetry group is an
example of a
Goursat tetrahedron. The
Goursat tetrahedra generate all the
regular polyhedra (and many other...
- In geometry, a
Goursat tetrahedron is a
tetrahedral fundamental domain of a
Wythoff construction. Each
tetrahedral face
represents a
reflection hyperplane...
- spaces, and so forth. The
theorem was
first established by
Picard and
Goursat using an
iterative scheme: the
basic idea is to
prove a
fixed point theorem...
-
Joseph Fourier.
Among his
students were Émile Borel, Élie Cartan, Édouard
Goursat, Émile Picard,
Gheorghe Țițeica and Stanisław Zaremba. In 1900, he was...
- {\displaystyle f:\mathbb {R} ^{2}\rightarrow \mathbb {R} ^{2}} . Then
Goursat's theorem ****erts that f is
analytic in an open
complex domain Ω if and...
