Jacques Charles François Sturm
French mathematician and theorist

Born
September 29th, 1803
221 years ago
Died
December 15th, 1855
169 years ago — 52 years old
Category
Thinkers & Philosophers
Country
France
Links & References
Contributed significantly to mathematics and the field of physics. Developed Sturm's theorem, which provides a method for determining the number of real roots of a polynomial within a given interval. Served as a professor at the University of Strasbourg and held prominent academic positions throughout his career. Published several influential works that shaped modern mathematical theories.
Developed Sturm's theorem for polynomial roots
Served as a professor at the University of Strasbourg
Published contributions in mathematics and physics
Other People Born on September 29th
Rob Deer
Played Major League Baseball primarily as an outfielder from 1986 to 1996. Played for teams including the Milwaukee Brewers, San Diego Padres, and Detroit Tigers. Achieved a career-best 27 home runs in 1991. Known for a power hitting style, recorded significant strikeouts alongside home run totals. Contributed to the Brewers' run to the 1982 World Series, historically significant for the team.
Continue ReadingDarren Byfield
A professional footballer, played as a striker primarily in the English leagues. Notable for career spans across various teams including Walsall, Kidderminster Harriers, and Gillingham. Achieved recognition during the time in the Football League, contributing to teams with significant goal tallies. Played internationally for Jamaica, representing the national team in various competitions.
Continue ReadingLuther D. Bradley
This cartoonist contributed illustrations and comic strips to newspapers during the early 20th century. His work featured humor and often addressed everyday life, drawing the attention of a wide audience. He created memorable characters that resonated with readers. His ability to blend art with wit made his cartoons popular and influential in American culture at the time.
Continue ReadingLilias Armstrong
Contributions to the field of phonetics focused on the English language. Authored influential works including 'Accents of English' and 'A Handbook of Phonetics'. Engaged in research and taught at various institutions, helping to shape the study of spoken language. Participated in the development of phonetic transcription systems and worked on enhancing the understanding of English pronunciation.
Continue ReadingHal Trosky Jr.
Played Major League Baseball as a first baseman primarily for the Cleveland Indians. Debuted in 1955 and achieved a .263 batting average over his career. Played in an era that included the expansion of the American League. Contributed to the team over multiple seasons until retirement in the early 1960s. His position and performance contributed to the team's efforts during his tenure.
Continue ReadingJerry Lee Lewis
Pioneer of rock and roll music, played the piano and sang with a distinctive style. Achieved widespread fame with hits such as "Great Balls of Fire" and "Whole Lotta Shakin' Goin' On". Career included performing at the Grand Ole Opry and multiple recordings that charted globally. Controversy surrounded personal life, but contributions to the music industry were significant across decades.
Continue ReadingOther People Who Died on December 15th
William Proxmire
Served as a U.S. Senator from Wisconsin from 1957 to 1989. Known for his persistent efforts to reduce government waste and spending. Utilized the Golden Fleece Award to highlight wasteful government projects. Proxmire was also a member of the U.S. Army during World War II and engaged in journalism after the war. Advocated for various social issues throughout his political career.
Continue ReadingOral Roberts
A prominent evangelist, an organization was founded to promote Christian teachings and practices. Established a university aimed at integrating faith and learning. Conducted large-scale revival meetings and healing services that drew thousands of attendees. Contributed to the development of television evangelism, reaching a broader audience through innovative broadcasting techniques.
Continue ReadingSeewoosagur Ramgoolam
Born in 1900, a prominent figure in Mauritius, served as the first Prime Minister after the country's independence in 1968. Played a crucial role in shaping Mauritian politics and promoting education and social welfare. His tenure marked significant reforms in governance, including the establishment of a parliamentary democracy. As a physician trained in England, contributed to public health initiatives while advocating for the rights of all citizens in a multicultural society. Passed away in 1985, leaving a legacy in Mauritian political history.
Continue ReadingJan Peerce
An accomplished tenor and actor, contributions spanned both the operatic and concert stages. Peerce gained prominence in the 1940s and 1950s, particularly for performances in operas such as Georges Bizet's 'Carmen' and Giacomo Puccini's 'La Bohème'. Alongside operatic successes, Peerce also appeared in musicals and made numerous recordings, showcasing vocal range and artistry. Additionally, he performed on Broadway, further cementing his reputation in the performing arts.
Continue ReadingBasil II
Became Emperor of the Byzantine Empire in 976. Strengthened the empire through military conquests and reorganization of the army. Expanded territory in the Balkans and the East, achieving victories against the Bulgarians. Implemented policies that enhanced the economy and administration of the empire, contributing to a period of stability. His reign is often described as the peak of Byzantine military power and territorial expansion.
Continue ReadingEdward Underdown
An accomplished actor and jockey, this individual contributed to the film and television industry as well as the sport of horse racing. In acting, prominence arose through participation in productions such as the films 'The Man Who Knew Too Much' and 'The Ladykillers'. The theatrical career also included notable work on stage, showcasing talent in various London venues. As a jockey, success included riding winners in several prestigious races before transitioning fully to acting. The unique blend of talents in both acting and horse racing demonstrated versatility in performances across different media.
Continue Reading