![Karol Borsuk photograph Karol Borsuk photograph](https://www.xwhos.com/photo/whois_karol_borsuk_profile_833600.webp)
Karol Borsuk
Use attributes for filter ! | |
Gender | Male |
---|---|
Death | 42 years ago |
Date of birth | May 8,1905 |
Zodiac sign | Taurus |
Born | Warsaw |
Poland | |
Date of died | January 24,1982 |
Died | Warsaw |
Poland | |
Books | Theory of retracts |
Known for | Borsuk's conjecture |
Borsuk–Ulam theorem | |
Academic advisor | Stefan Mazurkiewicz |
Children | Magdalena Borsuk-Białynicka |
Education | University of Warsaw |
Nationality | Polish |
Date of Reg. | |
Date of Upd. | |
ID | 833600 |
Karol Borsuk Life story
Karol Borsuk was a Polish mathematician. His main interest was topology, while he obtained significant results also in functional analysis. Borsuk introduced the theory of absolute retracts and absolute neighborhood retracts, and the cohomotopy groups, later called Borsuk–Spanier cohomotopy groups.