Tibor Szele
Hungarian mathematician and scholar

Born
June 21st, 1918
106 years ago
Died
April 5th, 1955
70 years ago — 36 years old
Category
Scientists & Innovators
Country
Hungary
Links & References
Contributed significantly to the fields of mathematics and set theory. Worked extensively on combinatorial set theory and made advances in the axiomatic foundations of mathematics. Published numerous papers, influencing mathematical research and education in Hungary. Also served as a professor, guiding students in advanced mathematical concepts.
Contributed to combinatorial set theory
Published influential mathematical papers
Other People Born on June 21st
Charles Momsen
An American admiral made significant contributions to naval safety and submarine rescue. Developed the Momsen Lung, a device that facilitated underwater escape. Served as a commander of submarines during World War II and played a role in various submarine operations. Later held important positions in the U.S. Navy's Bureau of Ships and contributed to advancements in submarine technology.
Continue ReadingFerdinand André Fouqué
Contributed significantly to the field of geology, focusing on volcanic activity and the formation of igneous rocks. Conducted extensive research in volcanic regions, particularly in the Auvergne region of France and the Canary Islands. Authored important texts on geology and became a prominent figure in geological education. Served as a professor of geology at the University of Paris, influencing future generations of geologists.
Continue ReadingMichael Gomez
Born in 1977 in Ireland, an accomplished professional boxer competed primarily in the lightweight division. Fought a notable career, achieving significant recognition in British boxing. Won the British Lightweight Championship in 1998, defending the title successfully several times. Gained a reputation for exciting fights and a willingness to engage aggressively in the ring. Fought in numerous prestigious venues, contributing to the sport's popularity.
Continue ReadingJeremy Coney
Played international cricket for New Zealand from 1979 to 1990 as an opening batsman and occasional off-spin bowler. Contributed to the team's success in several World Cups, notably reaching the final of the 1983 Cricket World Cup. Transitioned to a successful career in sportscasting and commentary, providing insights on cricket matches and analysis for various media outlets.
Continue ReadingPierre Omidyar
A French-American businessman established eBay in 1995, creating a leading global online marketplace. eBay revolutionized online commerce by allowing consumers to buy and sell goods through auction-style listings. Omidyar's vision for the company emphasized community and trust among users. Under his leadership, eBay grew rapidly, expanding its platform and services to cater to millions of users worldwide. After stepping down from day-to-day operations, continued to invest in various philanthropic endeavors and technology companies.
Continue ReadingWolfgang Haken
A German-American mathematician contributed significantly to topology and mathematical proofs. Haken played a crucial role in proving the four color theorem, which states that no more than four colors are needed to color a map so that no adjacent regions share the same color. This proof, developed in the 1970s, utilized both traditional proof techniques and computer-assisted methods. Haken was also involved in various academic pursuits, teaching and conducting research at multiple universities throughout his career.
Continue ReadingOther People Who Died on April 5th
Robert de Beaumont
Served as the 2nd Earl of Leicester and played a prominent role in the political landscape of 12th century England. Engaged in the civil war known as the Anarchy, aligning with Stephen of Blois during the conflict over the English throne. Participated in various military campaigns and held significant lands which contributed to feudal governance. Actively involved in the administration and development of Leicester, influencing local governance and regional power dynamics. His lineage continued the earldom and shaped subsequent political relations in England.
Continue ReadingHerbert Johnston
Accomplished a prominent career in middle-distance running during the early 20th century. Competed in the 800 meters at the 1908 Summer Olympics held in London. Set multiple national records and was a leading figure in British athletics during his active years. Adopted training methods that contributed to the evolution of middle-distance running in the UK. Continued to influence the sport even after retirement by coaching young athletes.
Continue ReadingJoseph Bertrand
Contributions to mathematics and economics were significant. Developed the Bertrand paradox in economics, which addresses price competition and market outcomes. Made advancements in algebraic analysis and contributed to the formulation of various mathematical concepts. Served in academic capacities, fostering education in mathematical fields. Engaged in discussions that shaped economic theory during the late 19th century.
Continue ReadingChiang Kai-shek
Led the Nationalist government in China during the early to mid-20th century. Played a key role in the Second Sino-Japanese War by coordinating Chinese resistance against Japanese forces. After the Chinese Civil War, retreated to Taiwan, where established a separate government. Implemented various policies to modernize Taiwan's economy and maintain martial law until 1987.
Continue ReadingEastman Johnson
A prominent American painter associated with the genre of 19th-century realism, Eastman Johnson specialized in scenes depicting everyday life and American historical events. His career spanned several decades, during which he became a significant figure in the art community. Johnson created important works that illustrated the American Civil War, offering poignant glimpses into the lives of soldiers and civilians during this tumultuous period. His artistic talents were recognized early on, leading to exhibitions in prestigious venues and membership in key artistic societies.
Continue ReadingAldo Olivieri
A prominent figure in Italian football, Olivieri played primarily as a forward. His professional career started at Torino FC, where he achieved significant success in the Serie A league. Becoming a key player for the team, he contributed to Torino’s dominance during the late 1940s. After his tenure at Torino, he played for other clubs, including Genoa and SPAL. His skills on the field earned him recognition both domestically and internationally.
Continue Reading