HERSTEIN, LILLIAN — (1886–1983), education advocate, union organizer, and life long activist for social justice. Herstein was the youngest of six children in a Lithuanian Jewish immigrant family. Her father, Wolf, worked as the sextant of a synagogue, while her… … Encyclopedia of Judaism
Israel Herstein — Israel N. Herstein in Berkeley, 1987 Israel „Yitzchak“ Nathan Herstein (* 28. März 1923 in Lublin; † 9. Februar 1988 in Chicago) war ein US amerikanischer Mathematiker, der sich vor allem mit Algebra beschäftigte. Herstein zog mit seiner… … Deutsch Wikipedia
Adolf Edward Herstein — (auch Adolf Eduard Herstein, * 1869 in Warschau; † 1932 in Berlin) war ein polnischer Maler und Kupferstecher. Er lebte und wirkte in Frankreich, Deutschland und Polen. Trotz deren Verlobung mit Walter Lübke begann der damals in München lebende… … Deutsch Wikipedia
Israel Nathan Herstein — (March 28, 1923, Lublin, Poland – February 9, 1988, Chicago, Illinois) was a mathematician, appointed as professor at the University of Chicago in 1951. He worked on a variety of areas of algebra, including ring theory, with over 100 research… … Wikipedia
Adolf Eduard Herstein — (1869 1932) was a painter and engraver, born in Warsaw, Poland, but worked and taught in France Germany (where he was active in the Berlin Secession movement). His oil paintings relied on use of heavy impasto and was in style closely related to… … Wikipedia
Schimanski: Rattennest — Folge der Reihe Schimanski Originaltitel Rattennest Produktionsland Deutschland … Deutsch Wikipedia
Group (mathematics) — This article covers basic notions. For advanced topics, see Group theory. The possible manipulations of this Rubik s Cube form a group. In mathematics, a group is an algebraic structure consisting of a set together with an operation that combines … Wikipedia
Ring (mathematics) — This article is about algebraic structures. For geometric rings, see Annulus (mathematics). For the set theory concept, see Ring of sets. Polynomials, represented here by curves, form a ring under addition and multiplication. In mathematics, a… … Wikipedia
Nil ideal — In mathematics, more specifically ring theory, an ideal of a ring is said to be a nil ideal if each of its elements is nilpotent.[1][2] The nilradical of a commutative ring is an example of a nil ideal; in fact, it is the ideal of the ring… … Wikipedia
Phantom pain — sensations are described as perceptions that an individual experiences relating to a limb or an organ that is not physically part of the body. Limb loss is a result of either removal by amputation or congenital limb deficiency (Glummarra et al,… … Wikipedia