Felix Hausdorff

Mathematician and set theory pioneer

Felix Hausdorff - Mathematician and set theory pioneer
Born

November 8th, 1868
156 years ago

Died

1942
83 years ago — 74 years old

Category

Scientists & Innovators

Country

Germany

Links & References

Contributed significantly to set theory, topology, and functional analysis. Developed the concept of a Hausdorff space, which is fundamental in topology. Also worked on analysis and measure theory. Served as a professor at the University of Bonn and was influential in the development of modern mathematics. Hausdorff faced persecution during World War II due to his Jewish heritage, which ultimately led to his tragic death.

Developed the Hausdorff dimension concept

Contributed to the development of set theory

Introduced the Hausdorff space concept

Other People Born on November 8th

Yann Kermorgant

Footballer with championship experience
Born
November 8th, 1981 43 years ago

Played as a striker, contributing to multiple clubs in his professional career. Started at Stade Rennais and later played for clubs such as Tours FC and Bournemouth. Achieved significant success with Bournemouth, winning the EFL Championship in the 2014-2015 season. Kermorgant also represented the French national team at various youth levels.

Continue Reading

Joe Flynn

American actor in television and film
Born
November 8th, 1924 100 years ago
Died
1974 51 years ago — 50 years old

Born in 1924, this American actor gained recognition through performances in popular television series and films during the mid-20th century. The actor starred in the television series 'McHale's Navy' as Lieutenant Commander Quinton McHale, which aired from 1962 to 1966. The role showcased a comedic and charismatic portrayal of a naval officer. In addition to television, appearances in films such as 'The Love Bug' further established a presence in the entertainment industry. The actor's career included voice work and guest appearances on various shows, contributing to a legacy in classic American television and film entertainment. The actor passed away in 1974.

Continue Reading

Yisrael Friedman

Rabbi and Jewish leader
Born
November 8th, 1923 101 years ago
Died
2017 8 years ago — 94 years old

Born in Romania and later moving to Israel, a prominent rabbi contributed significantly to Jewish education and community leadership. Played a key role in the establishment of various yeshivas and religious institutions in Israel. Focused on fostering Jewish identity and continuity among the younger generations. Engaged in interfaith dialogue and community outreach efforts.

Continue Reading

Leif Garrett

Singer and actor, known for TV roles
Born
November 8th, 1961 63 years ago

Garrett gained fame in the 1970s as a teen idol, particularly notable for roles in the television series 'Family' and as a recording artist. His music career led to hit songs such as 'I Was Made for Dancin'' and 'Runaround Sue,' contributing to his popularity during that era. Apart from music and acting, television appearances in reality shows, especially in the 2000s, further shaped public recognition. Garrett's experiences included struggles with personal challenges, but he maintained a presence in the entertainment industry over the decades.

Continue Reading

Henrik Gabriel Porthan

Finnish historian and professor
Born
November 8th, 1739 285 years ago
Died
March 16th, 1804 221 years ago — 64 years old

Contributed significantly to the field of Finnish historiography. Served as a professor of history at the University of Turku, where taught and influenced students for many years. Researched the history of Finland and promoted the importance of national identity through historical writings. His work emphasized the need for Finnish history to be documented and studied within its own context.

Continue Reading

Gottlob Frege

Mathematician and philosopher of language
Born
November 8th, 1848 176 years ago
Died
July 26th, 1925 100 years ago — 76 years old

A mathematician and philosopher significantly contributed to logic and philosophy of language. Developed a formal system, the Begriffsschrift, which laid the groundwork for modern logic. Critiqued traditional views of meaning and reference, leading to important developments in semantic theory. Influenced various fields, including mathematics, philosophy, and linguistics, with prominent works such as 'Begriffsschrift' and 'Die Grundlagen der Arithmetik'.

Continue Reading