Andrzej Trybulec
Polish mathematician and computer scientist
Born
1941
84 years ago
Died
Category
Scientists & Innovators
Country
Poland
Links & References
Contributed to the field of mathematical logic and computer science. Developed the concept of 'lambda calculus' in relation to programming languages and computability. Pioneered research in the area of type theory, particularly in its application to programming language design and formal verification. Served as a professor, educating a generation of mathematicians and computer scientists. Engaged in numerous academic publications, shaping the landscape of theoretical computer science.
Developed lambda calculus concepts
Pioneered research in type theory
Published extensively in mathematical logic
Other People Who Died on September 11th
Jan Smuts
South African politician and Prime Minister
Born
May 24th, 1870 155 years ago
Died
September 11th, 1950 75 years ago — 80 years old
A lawyer and politician, served as the 2nd Prime Minister of South Africa from 1919 to 1924 and again from 1939 to 1948. Played a significant role in the establishment of the Union of South Africa and contributed to the development of South Africa's participation in international affairs, including being a founding member of the United Nations and contributing to the drafting of its charter. Smuts also held the position of Minister of Defense during World War II, where he was involved in strategies that shaped the military efforts of South Africa.
Continue ReadingJoe Schmidt
American football coach and player
Born
1932 93 years ago
Died
September 11th, 2024 1 years ago — 92 years old
Played as a linebacker for the Detroit Lions from 1953 to 1965. Served as head coach for the Detroit Lions from 1967 to 1972. Inducted into the Pro Football Hall of Fame in 1973. Contributed to the Lions' defense during multiple successful seasons.
Continue ReadingRoger Hargreaves
Children's author and illustrator of Mr. Men
Born
1935 90 years ago
Died
September 11th, 1988 37 years ago — 53 years old
An English author and illustrator created the Mr. Men series, featuring characters with various personality traits. The first book, 'Mr. Tickle', was published in 1971, leading to the development of a total of 46 books in the series. This series gained wide popularity and was later adapted into animated shows. In addition to Mr. Men, created the little Miss series, expanding the universe of characters. Hargreaves' distinctive art style and simple storytelling aimed at young children has left a lasting legacy in children's literature.
Continue ReadingAlexis Arquette
Actress in The Wedding Singer
Born
July 28th, 1969 56 years ago
Died
September 11th, 2016 9 years ago — 47 years old
Started a career in acting in the late 1980s, appearing in various films and television series. Gained prominence for roles in film, especially in 'The Wedding Singer'. Also worked in theater, contributing to several productions. Transitioned between gender identities throughout life, becoming an influential figure in discussions of gender and identity.
Continue ReadingB. J. Habibie
Indonesian engineer and 3rd President
Born
June 25th, 1936 89 years ago
Died
September 11th, 2019 6 years ago — 83 years old
An engineer and politician served as the 3rd President of Indonesia from 1998 to 1999. Prior to the presidency, held the position of Minister of Research and Technology and contributed to the development of the Indonesian aviation industry. Initiated several reforms aimed at democratization and economic recovery, following the fall of Suharto's regime.
Continue ReadingHenri Rabaud
French conductor and composer of operas
Born
November 10th, 1873 152 years ago
Died
September 11th, 1949 76 years ago — 75 years old
A prominent French conductor and composer, contributions included the composition of operas and orchestral works. Notable operas include 'Mireille' and 'Don Quichotte'. Served as the conductor of the Paris Opera, influencing the French musical scene during the early 20th century. Also contributed to the field of music education and authored several instructional texts.
Continue Reading