Ernesto Cesàro
Italian mathematician and researcher
Born
Died
1906
120 years ago — 47 years old
Category
Scientists & Innovators
Country
Italy
Links & References
Born in 1859, this mathematician contributed significantly to the fields of calculus and analysis. His research focused on definite and indefinite integrals as well as non-standard analysis. He received recognition for work on Cesàro summation methods, which address convergence issues in series. Additionally, he served as a professor at the University of Naples, where he guided numerous students in mathematical theory and its applications.
Developed Cesàro summation methods
Contributed to the field of analysis
Other People Born on March 12th
Liza Minnelli
Actress and singer, Oscar winner
Born
March 12th, 1946 80 years ago
An acclaimed actress and singer, achieved prominence through work in film and theater. Starred in the musical 'Cabaret', winning an Academy Award for Best Actress. Also known for her role in 'Arthur', earning her a second Academy Award nomination. Recognized for significant contributions to the performing arts, having received multiple Emmy Awards and a Tony Award for excellence in theater.
Continue ReadingKatarina Srebotnik
Tennis player and doubles specialist
Born
March 12th, 1981 45 years ago
A prominent tennis player, this athlete competed on the WTA tour, focusing primarily on doubles. Success spanned multiple years, showcasing considerable skill on clay and hard courts. Claimed 38 WTA doubles titles and was part of the team that won the Fed Cup in 2011 for Slovenia. Achieved a career-high doubles ranking of World No. 3 in 2011. Additionally, participated in singles competition, with notable performances in Grand Slam tournaments.
Continue ReadingArthur A. Hartman
Career diplomat and ambassador to USSR
Born
March 12th, 1926 100 years ago
Died
2015 11 years ago — 89 years old
Served in various diplomatic roles throughout a lengthy career, playing a significant part in U.S. foreign relations during the Cold War. Held the position of U.S. Ambassador to the Soviet Union from 1981 to 1987, contributing to crucial dialogues and negotiations between the two nations. Engaged in diplomatic efforts that addressed arms control and bilateral relations, fostering communication during a tense period in history. Worked in the Foreign Service for several decades, holding important posts in countries across Europe and Asia.
Continue ReadingAaron Eckhart
American Actor in The Dark Knight
Born
March 12th, 1968 58 years ago
An actor and producer, recognized for roles in film and television. Achievements include a leading role in the 2008 film 'The Dark Knight,' portraying Harvey Dent. Participated in various significant film projects, including 'Thank You for Smoking' and 'Sully.' Also acted in 'Erin Brockovich,' contributing to the film's success. Engaged in the entertainment industry since the early 1990s.
Continue ReadingNiclas Heimann
German footballer, Bundesliga player
Born
March 12th, 1991 35 years ago
A professional footballer specializing as a goalkeeper. Played for several clubs in Germany, including Eintracht Braunschweig. Made appearances in the 2. Bundesliga and has been part of various teams throughout his career.
Continue ReadingLeonard Chess
Record executive, co-founder of Chess Records
Born
March 12th, 1917 109 years ago
Died
1969 57 years ago — 52 years old
Co-founded Chess Records, a significant record label in the history of American music. Established the label in 1950 alongside his brother Phil, focusing on blues and R&B music. Worked with iconic artists such as Muddy Waters, Howlin' Wolf, and Chuck Berry, contributing to the popularization of these genres. Contributed to the development of rock and roll music through the label’s influential productions. Chess Records became a major force in the music industry during the 1950s and 1960s.
Continue Reading