Boris Delaunay
Mathematician known for Delaunay triangulation

Born
1890
135 years ago
Died
July 17th, 1980
45 years ago — 90 years old
Category
Scientists & Innovators
Country
Russia
Links & References
Contributed significantly to mathematics, particularly in topology and computational geometry. Developed the Delaunay triangulation, a fundamental structure in geometry that maximizes the minimum angle of triangles. Published works on the properties of polyhedra and Voronoi diagrams. Held a professorship and contributed to the education of future mathematicians.
Developed Delaunay triangulation
Contributed to Voronoi diagrams
Published significant mathematical works
Other People Who Died on July 17th
William Raspberry
A prominent journalist and academic, this individual's career spanned several decades, primarily contributing to discussions on social and political issues. Associated with the Washington Post, columns provided analysis on various topics including race relations, education, and public policy. During the late 20th century, the individual also became an influential voice in journalism education, focusing on ethical reporting and critical thinking. The author's work received numerous accolades, reflecting a commitment to clarity and thought-provoking commentary.
Continue ReadingChas Chandler
Born in 1938, played bass for the rock band The Animals, contributing to the band's success in the 1960s. The group achieved significant popularity with hits such as 'House of the Rising Sun.' After leaving the band, entered the production field and managed notable acts, including Jimi Hendrix, helping to shape Hendrix's early career and sound. Chandler's influence extended beyond performance into the music production realm, where he played a crucial role in developing some iconic records during the late 1960s.
Continue ReadingHenri Poincaré
Contributions covered various areas including topology, dynamical systems, and celestial mechanics. Developed the qualitative theory of differential equations and made significant advancements in the field of mathematical physics. Contributed to the foundations of topology through work that explored the properties of geometrical figures under continuous transformations. Proposed the Poincaré conjecture, a fundamental problem in topology. Worked extensively on the three-body problem in celestial mechanics and formulated the Poincaré recurrence theorem, which has implications in statistical mechanics and chaos theory.
Continue ReadingVan Miller
A prominent voice in sports broadcasting, specializiing in American football play-by-play commentary. Served as the voice of the Buffalo Bills for several decades, providing coverage of numerous seasons in the National Football League (NFL). Gained recognition for unique style and deep knowledge of the game. Enjoyed a long career that spanned over 40 years in the industry, contributing to various local and national broadcasts. Also hosted a radio show focusing on sports news and analysis.
Continue ReadingDraža Mihailović
A Serbian general and leader of the Chetnik movement during World War II. Mihailović opposed Axis forces and collaborated with Allied powers, primarily the British, in efforts to resist Nazi occupation in Yugoslavia. His forces engaged in guerrilla warfare against both German and Communist partisans. After the war, he faced charges of treason and was ultimately executed in 1946.
Continue ReadingLillian Hoban
An author and illustrator specialized in children's literature. Published a number of popular books, with a significant emphasis on themes of friendship, family, and discovery. Collaborated with her husband on several projects, contributing illustrations that complemented engaging narratives. Worked extensively with various publishing houses to bring stories to life through vivid illustrations. ''Arthur's Family'' and ''The Two of Them'' represent milestones in her career, showcasing the combination of visual artistry and compelling storytelling. Her contributions have been recognized in the realm of children's literature over several decades.
Continue Reading