Alexander Ostrowski — Alexander Markowich Ostrowski (25 September 1893, Kiev, Ukraine 20 Nov 1986, Montagnola, Lugano, Switzerland), was a mathematician.His father Mark having been a merchant, Alexander Ostrowski attended the Kiev College of Commerce, not a high… … Wikipedia
Alexander Ostrowski — Pour les articles homonymes, voir Ostrowski. Alexander Ostrowski Alexander Ostrowski Naissance 25 … Wikipédia en Français
Alexander Markowitsch Ostrowski — Ostrowski in Washington (1964) … Deutsch Wikipedia
Ostrowski's theorem — Ostrowski s theorem, due to Alexander Ostrowski (1916), states that any non trivial absolute value on the rational numbers Q is equivalent to either the usual real absolute value or a p adic absolute value. Contents 1 Definitions 2 Proof 2.1 Case … Wikipedia
Ostrowski — (feminine Ostrowska), is a Polish surname, it may refer to: People Alexander Ostrowski, a German Swiss mathematician, born in a Jewish family from Ukraine Antoni Jan Ostrowski, a Polish nobleman and military figure Cezary Ostrowski, a Polish… … Wikipedia
Ostrowski — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. Personnalités Alexander Ostrowski, (1893 1986), mathématicien ukrainien. Son nom a été donné à : Théorème d Ostrowski ; Prix Ostrowski, une… … Wikipédia en Français
Ostrowski Prize — The Ostrowski Prize is a mathematics award given every other year by an international jury from the universities of Basel, Jerusalem, Waterloo and the academies of Denmark and the Netherlands. Alexander Ostrowski, a longtime professor at the… … Wikipedia
Ostrowski–Hadamard gap theorem — In mathematics, the Ostrowski–Hadamard gap theorem is a result about the analytic continuation of complex power series whose non zero terms are of orders that have a suitable gap between them. Such a power series is badly behaved in the sense… … Wikipedia
Alexander Markowich Ostrowski — Alexander Markowitsch Ostrowski Alexander Markowitsch Ostrowski (russisch Александр Маркович Островский, wiss. Transliteration Aleksandr Markovič Ostrovskij; * 25. September 1893 in Kiew; † 20. November 1986 in … Deutsch Wikipedia
Ostrowski — ist ein slawischer Familienname. Träger des Namens sind folgende Personen: Alexander Markowitsch Ostrowski (1893–1986), russischer Mathematiker Alexander Nikolajewitsch Ostrowski (1823–1886), russischer Dramatiker Antoni Jan Ostrowski (1782–1845) … Deutsch Wikipedia