- Bieberbach group
- Математика: кристаллографическая группа
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Space group — In mathematics and geometry, a space group is a symmetry group, usually for three dimensions, that divides space into discrete repeatable domains. In three dimensions, there are 219 unique types, or counted as 230 if chiral copies are considered… … Wikipedia
Ludwig Bieberbach — Ludwig Georg Elias Moses Bieberbach (December 4, 1886 ndash; September 1, 1982) was a German mathematician.BiographyBorn in Goddelau, near Darmstadt, he studied at Heidelberg and under Felix Klein at Göttingen, receiving his doctorate in 1910.… … Wikipedia
Wallpaper group — A wallpaper group (or plane symmetry group or plane crystallographic group) is a mathematical classification of a two dimensional repetitive pattern, based on the symmetries in the pattern. Such patterns occur frequently in architecture and… … Wikipedia
Point group — The Bauhinia blakeana flower on the Hong Kong flag has C5 symmetry; the star on each petal has D5 symmetry. In geometry, a point group is a group of geometric symmetries (isometries) that keep at least one point fixed. Point groups can exist in a … Wikipedia
PHYSICS — The material presented in this entry emphasizes those contributions which were important in arriving at verified present day scientific results, rather than those that may have appeared important at the time. Unavoidably it will overlap in parts… … Encyclopedia of Judaism
Kurt Hirsch — Kurt August Hirsch (January 12, 1906 November 4, 1986) .Kurt Hirsch studied at the University of Berlin where he was taught by Bieberbach, von Mises, Schmidt and Schur. Although most influenced by Schur, his doctoral dissertation was on the… … Wikipedia
Issai Schur — Issai Schur[1] (* 10. Januar 1875 in Mogiljow; † 10. Januar 1941 in Tel Aviv) war ein Mathematiker, der die meiste Zeit seines Lebens in Deutschland arbeitete. Als Student von Frobenius arbeitete er über Darstellungstheorie von Gruppen, aber auch … Deutsch Wikipedia
Richard Dagobert Brauer — (* 10. Februar 1901 in Charlottenburg; † 17. April 1977 in Belmont, Massachusetts) war ein deutsch amerikanischer Mathematiker. Inhaltsverzeichnis 1 Kindheit und Jugend 2 Studium 3 Emigration in die USA … Deutsch Wikipedia
Felix Klein — Born 25 April 1849(1849 04 25) Düsseldorf, Rhine, P … Wikipedia
List of mathematics articles (B) — NOTOC B B spline B* algebra B* search algorithm B,C,K,W system BA model Ba space Babuška Lax Milgram theorem Baby Monster group Baby step giant step Babylonian mathematics Babylonian numerals Bach tensor Bach s algorithm Bachmann–Howard ordinal… … Wikipedia
List of mathematics articles (F) — NOTOC F F₄ F algebra F coalgebra F distribution F divergence Fσ set F space F test F theory F. and M. Riesz theorem F1 Score Faà di Bruno s formula Face (geometry) Face configuration Face diagonal Facet (mathematics) Facetting… … Wikipedia