Bernhard Riemann
Mathematician and creator of Riemann surfaces
Born
September 17th, 1826
199 years ago
Died
July 20th, 1866
159 years ago — 39 years old
Category
Thinkers & Philosophers
Country
Germany
Links & References
A mathematician contributed significantly to the fields of analysis, differential geometry, and number theory. Riemann introduced concepts such as Riemann surfaces and Riemannian geometry, which laid the groundwork for modern mathematical analysis and theoretical physics. The Riemann Hypothesis, a conjecture regarding the distribution of prime numbers, remains one of the most important unsolved problems in mathematics. Riemann's methods also influenced later developments in complex analysis and topology.
Introduced the Riemann Hypothesis
Developed Riemann surfaces
Laid foundations for Riemannian geometry
Other People Born on September 17th
Kemal Monteno
Born in 1948, this singer-songwriter from Bosnia and Herzegovina became a prominent figure in the music scene. Starting his career in the 1960s, he gained recognition for deep emotional lyrics and melodic compositions. His songs often reflected the cultural and social landscapes of the time, resonating with audiences across the Balkans. Over the decades, he released numerous albums and became a beloved cultural icon. His influence extended beyond music, contributing to the arts in the region.
Continue ReadingWalter Murdoch
Born in 1874, this figure was an influential Australian author and academic. An early advocate for Australian literature, contributed significantly to the literary landscape through academic writings and essays. Served as a professor of English at the University of Western Australia, shaping the minds of many students. His work extended into journalism, where he wrote for various publications, focusing on Australian culture and identity. His literary contributions helped define Australian essays and provided critical commentary.
Continue ReadingThomas J. Bata
Born in 1914, a Czech-Canadian businessman played a crucial role in the global footwear industry through the Bata Shoe Organization. After facing disruptions during World War II, relocation to Canada occurred, where expansion of the business took place. The organization became one of the largest footwear manufacturers in the world. Contributions included retail innovation and the establishment of the first Bata manufacturing plant in Canada, which significantly increased production capabilities. The brand became synonymous with affordable quality footwear worldwide.
Continue ReadingDavid Dunbar Buick
A Scottish-American businessman founded Buick Motor Company in 1899. Focused on developing internal combustion engines, he introduced the first successful overhead valve engine. Buick's innovative designs and engineering helped establish the brand as a leader in the automobile industry. After selling his interest in the company, automotive ventures continued with varying degrees of success. The brand became known for luxury vehicles and was one of the first of its kind in the United States. The significance of Buick's contributions to the automotive world is evident in the continued popularity of the brand.
Continue ReadingPaul V
Served as the Pope from 1605 until 1621. Played a significant role in the Counter-Reformation and expanded the influence of the Catholic Church during his papacy. Oversaw the construction of St. Peter's Basilica in Rome, reinforcing its importance as a central place of worship. Initiated the process of canonization for several saints, thereby contributing to the veneration of numerous figures within the Catholic tradition.
Continue ReadingChaim Herzog
Served as the 6th President of Israel from 1983 to 1988. During military service, held the rank of Major General in the Israel Defense Forces. Advocated for peace and security in the region. Was involved in legal and political matters, contributing to the Israeli legal system and political landscape. Authored several works on Israeli history and politics.
Continue ReadingOther People Who Died on July 20th
Leo XIII
Served as Pope from 1878 until death in 1903. Focused on social issues and the relationship between the Church and the modern world. Promoted the Rerum Novarum encyclical, which addressed the rights of workers and the responsibilities of employers. Engaged in diplomacy to increase the influence of the Vatican in international affairs.
Continue ReadingVince Foster
Born in 1945, an attorney served in the White House Counsel's office during the Clinton administration. Involved in various legal and political matters, held significant roles in the administration, including deputy counsel. Foster's career included work at prominent law firms, and he contributed to policy discussions and legal strategies for the administration until his untimely death in 1993.
Continue ReadingArtie Traum
Acclaimed as a skilled guitarist, songwriter, and producer, contributions included work in folk and blues music. Achieved recognition for collaborations with notable artists and released several solo albums. Established a reputation in the music industry for a distinct slide guitar style and intricate fingerpicking techniques. Played an essential role in the music scene, particularly during the 1970s and 1980s, and influenced many up-and-coming musicians.
Continue ReadingCalouste Gulbenkian
Born in 1869, a Turkish-Armenian businessman played a significant role in the development of the oil industry in the Middle East. Established the Turkish Petroleum Company in 1912, which later became part of the Iraq Petroleum Company. Founded the Gulbenkian Foundation in 1956, which focuses on culture, education, and humanitarian activities. Contributed substantially to various charitable causes and fostered cultural enrichment across the globe, particularly in Portugal, where he spent his later years.
Continue ReadingJill Schary Robinson
An American novelist, contributions included both fiction and non-fiction works exploring complex themes. Several publications achieved critical acclaim, reflecting on human experiences and societal issues. Significant works included novels that examined personal and historical narratives. Actively engaged in various literary circles and contributed to the evolution of contemporary literature.
Continue ReadingDemetrius Vikelas
A businessman and philanthropist from Greece, contributed significantly to various causes, particularly in education and cultural development. Served as the first President of the International Olympic Committee from 1894 until 1896. Played a crucial role in the revival of the modern Olympic Games held in Athens in 1896. His efforts were characterized by a commitment to fostering athleticism and international cooperation through sports.
Continue Reading