Leopold Vietoris, Date of Birth, Place of Birth, Date of Death

Leopold Vietoris

Austrian mathematician

Date of Birth: 04-Jun-1891

Place of Birth: Bad Radkersburg, Styria, Austria

Date of Death: 09-Apr-2002

Profession: mathematician, university teacher, topologist

Nationality: Austria

Zodiac Sign: Gemini

Leopold Vietoris (; German: [vi?'to???s]; 4 June 1891 – 9 April 2002) was an Austrian mathematician and a World War I veteran.
He was born in Radkersburg and died in Innsbruck. He was known for his contributions to topology—notably the Mayer–Vietoris sequence—and other fields of mathematics, his interest in mathematical history and for being a keen alpinist.