Krystyna Kuperberg is a researcher and educator best known for disproving the famous Seifert conjecture in topology. Her counterexample, first announced in the mid-1990s, was termed a "small miracle" of geometry by Ian Stewart. It was quickly...

1944- Polish mathematician who has resolved topological puzzles. Kuperberg graduated with mathematics degrees from universities in Warsaw before moving to the United States and earning a topology doctorate from Rice University. A professor at Auburn...

Krystyna M. Kuperberg (born Krystyna M. Trybulec, 17 July 1944 in Tarnów, Poland) is a Polish-American mathematician who currently works at Auburn University. Her parents, Jan W. and Barbara H. Trybulec, were pharmacists and owned a pharmacy in...

David Kuperberg, president of Cooper Square Realty, Inc., has been named national chairman of the National Association of Home Builders Multifamily Council's RAM (Registered in Apartment Management) Program. A longtime leader in the field of property management and a vocal advocate for...

DIE HAUPTDARSTELLERIN AUS "SPUR DER STEINE" ERZÃ"HLT AUS IHREM LEBEN Als "Spur der Steine" von Frank Beyer, der berühmteste Verbotsfilm der DDR-Kinogeschichte, im Herbst 1989 seinen Neustart erlebte, fehlte unter jenen, die sich auf der Bühne verbeugten, eine wichtige Mitwirkende: Krystyna Stypulkowska, Darstellerin...