Sergey Nikolsky

Mathematician, author of the Nikolsky inequality

Sergey Nikolsky - Mathematician, author of the Nikolsky inequality
Born

April 30th, 1905
120 years ago

Died

November 9th, 2012
12 years ago — 107 years old

Category

Scientists & Innovators

Country

Russia

Links & References

Born in 1905, this mathematician made significant contributions in functional analysis and approximation theory. A renowned academic, he held a position at Moscow State University. His research primarily focused on real and complex analysis, leading to the development of various mathematical inequalities. The Nikolsky inequality is one of his most recognized achievements, which has been applied in several areas of mathematics. He published numerous papers and authored several books, contributing to the advancement of mathematical thought in the 20th century.

Developed the Nikolsky inequality

Contributed to functional analysis

Published multiple influential mathematical texts

Other People Born on April 30th

Roger L. Easton

American scientist, co-inventor of GPS
Born
April 30th, 1921 104 years ago
Died
May 8th, 2014 11 years ago — 93 years old

A scientist co-invented the Global Positioning System (GPS), significantly advancing navigational technology. This system allows users to determine their precise location anywhere on Earth using satellite signals. Easton worked with a team at the Naval Research Laboratory during the 1960s, leading to the initial deployment of GPS technology. The system has since evolved and is widely used in military, commercial, and personal navigation.

Continue Reading

Kaarel Kiidron

Estonian footballer, FC Flora Tallinn player
Born
April 30th, 1990 35 years ago

Born in 1990, Kiidron established a career as a professional footballer in Estonia. Played primarily as a defender, Kiidron's tenure at FC Flora Tallinn included multiple league titles. His career also extended to international play, where participation in the Estonian national team highlighted his competitive skill. Kiidron contributed to the team during various European qualifying campaigns.

Continue Reading

Jill Clayburgh

American Actress in 'An Unmarried Woman'
Born
April 30th, 1944 81 years ago
Died
November 5th, 2010 14 years ago — 66 years old

An accomplished actress with a career spanning several decades, she gained recognition for work in both film and television. Her performances in 'An Unmarried Woman' and 'Starting Over' earned Academy Award nominations. The portrayal of strong, independent women marked a significant aspect of her career. She also received acclaim for her role in the television series 'Bella Mafia.' Beyond acting, she contributed to various theatrical productions, showcasing a commitment to the craft throughout her life.

Continue Reading

Sander Baart

Field Hockey Player, Olympic Competitor
Born
April 30th, 1988 37 years ago

This field hockey player represented the Netherlands in international competitions. Competed in the 2016 Summer Olympics in Rio de Janeiro, where the team secured a bronze medal. Played for various clubs in the Netherlands, contributing to championships at the national level over the course of the career.

Continue Reading

Alice B. Toklas

American writer and cookbook author
Born
April 30th, 1877 148 years ago
Died
March 7th, 1967 58 years ago — 89 years old

Contributed to the literary scene in Paris during the early 20th century. Became a prominent figure in the expatriate community and served as the partner of Gertrude Stein. Authored a renowned cookbook, which blended personal anecdotes with recipes, reflecting the culinary culture of the period. Played a key role in the modernist movement, hosting artists and writers in her home and contributing to the intellectual discussions of her time. The Alice B. Toklas Cookbook, published in 1954, became a classic, merging literary and culinary arts.

Continue Reading

Kirsten Dunst

American actress in films like Spider-Man
Born
April 30th, 1982 43 years ago

Born in 1982, this American actress started her career as a child performer, gaining recognition for her role in the film "Interview with the Vampire". She starred in the blockbuster "Spider-Man" series as Mary Jane Watson and received critical acclaim for her work in "Melancholia", directed by Lars von Trier. The actress has showcased her range in both independent films and major studio productions, establishing a significant presence in the industry. Throughout her career, she has been nominated for numerous awards and won several, including a Cannes Film Festival Award for Best Actress.

Continue Reading

Other People Who Died on November 9th

R. A. Montgomery

Author of choose-your-own-adventure books
Born
1936 89 years ago
Died
November 9th, 2014 10 years ago — 78 years old

A prominent author and publisher, credited with popularizing the interactive book format through the creation of the 'Choose Your Own Adventure' series. This series, launched in the late 1970s, became a significant phenomenon in children's literature, allowing readers to make choices that influenced the storyline. The format engaged young readers and encouraged creativity and decision-making skills. Montgomery also founded his own publishing company, which further expanded the reach of interactive storytelling.

Continue Reading

Bobby Allison

NASCAR driver and Daytona 500 champion
Born
December 3rd, 1937 87 years ago
Died
November 9th, 2024 0 years ago — 86 years old

Bobby Allison achieved prominence as a NASCAR driver and businessman. Competing for over three decades, he secured victories in numerous races and became a three-time champion of the series. Allison triumphed in the Daytona 500, one of the most prestigious races in motorsport, which he won in 1978, 1982, and 1988. His racing career featured notable rivalries and a significant influence on the racing community. Post-retirement, he contributed to the sport as a commentator and team owner. His legacy includes induction into the NASCAR Hall of Fame in 2015.

Continue Reading

Judith Jamison

Dancer and choreographer of 'Revelations'
Born
May 10th, 1943 82 years ago
Died
November 9th, 2024 0 years ago — 81 years old

A prominent figure in American dance, this individual achieved recognition as a celebrated dancer and choreographer. Training at the Philadelphia Dance Academy and later joining the Alvin Ailey American Dance Theater, gained acclaim for performances in pieces like 'Revelations.' Served as the artistic director of the Alvin Ailey American Dance Theater, which played a pivotal role in expanding the repertoire and outreach of the organization. Developed a distinctive choreographic style that integrated elements of African American culture and contemporary dance forms. Throughout the career, collaborated with numerous notable artists and contributed to the education of aspiring dancers through various programs.

Continue Reading

Philip Murray

Labor leader and United Mine Workers President
Born
May 25th, 1886 139 years ago
Died
November 9th, 1952 72 years ago — 66 years old

Born in Scotland, a career in mining began in the United States after immigration. Played a significant role in organizing labor unions, becoming a prominent figure in the United Mine Workers of America. Advocated for miners' rights and better working conditions. Led the United Mine Workers as President from 1941 to 1952, overseeing notable strikes and negotiations. Engaged deeply in the labor movement throughout his career and contributed to the establishment of the Congress of Industrial Organizations.

Continue Reading

Joseph D. Early

American soldier and politician
Born
1933 92 years ago
Died
November 9th, 2012 12 years ago — 79 years old

Served as a soldier during World War II, participating in significant campaigns in the European theater. Later held political office as a member of the Massachusetts House of Representatives. Contributed to local governance through active engagement in community affairs.

Continue Reading

Oley Douglas

British Member of Parliament
Born
1684 341 years ago
Died
November 9th, 1719 305 years ago — 35 years old

Served as a Member of Parliament in Britain during the early 18th century, specifically representing the constituency of Malmesbury. Douglas was aligned with the Whig party and contributed to the legislative developments of his time. Involved in political debates and discussions that shaped British governance during a significant period, he participated in parliamentary sessions addressing various national issues. His tenure included implications for both local and national policies.

Continue Reading