Template:Selected anniversaries/February 3: Difference between revisions

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||1898: Pavel Samuilovich Urysohn born ...mathematician of Jewish origin who is best known for his contributions in dimension theory, and for developing Urysohn's Metrization Theorem and Urysohn's Lemma. Pic.
||1898: Pavel Samuilovich Urysohn born ...mathematician of Jewish origin who is best known for his contributions in dimension theory, and for developing Urysohn's Metrization Theorem and Urysohn's Lemma. Pic.
File:Hendrik_Antoon_Lorentz.jpg|link=Hendrik Lorentz (nonfiction)|1904: Physicist and crime-fighter [[Hendrik Lorentz (nonfiction)|Hendrik Lorentz]] uses the Zeeman effect to detect and prevent [[crimes against mathematical constants]].


||1905: Arne Beurling born ... mathematician and academic ... worked extensively in harmonic analysis, complex analysis and potential theory. The "Beurling factorization" helped mathematical scientists to understand the Wold decomposition, and inspired further work on the invariant subspaces of linear operators and operator algebras, e.g. Håkan Hedenmalm's factorization theorem for Bergman spaces. Pic search.
||1905: Arne Beurling born ... mathematician and academic ... worked extensively in harmonic analysis, complex analysis and potential theory. The "Beurling factorization" helped mathematical scientists to understand the Wold decomposition, and inspired further work on the invariant subspaces of linear operators and operator algebras, e.g. Håkan Hedenmalm's factorization theorem for Bergman spaces. Pic search.

Revision as of 19:49, 19 January 2022

  • 1468: Blacksmith, goldsmith, inventor, and publisher Johannes Gutenberg dies.

    1468: Blacksmith, goldsmith, inventor, and publisher Johannes Gutenberg dies.

  • 1811: Scientist and author Johann Beckmann dies. He coined the word technology, meaning the science of trades, and was the first to teach technology and write about it as an academic subject.

    1811: Scientist and author Johann Beckmann dies. He coined the word technology, meaning the science of trades, and was the first to teach technology and write about it as an academic subject.

  • 1862: Physicist, astronomer, and mathematician Jean-Baptiste Biot dies. He established the reality of meteorites, made an early balloon flight, and studied the polarization of light.

    1862: Physicist, astronomer, and mathematician Jean-Baptiste Biot dies. He established the reality of meteorites, made an early balloon flight, and studied the polarization of light.

  • 1893: Mathematician Gaston Julia born. He will devise the formula for the Julia set, which consists of values such that an arbitrarily small perturbation can cause drastic changes in the sequence of iterated function values. Julia's work will later prove foundational to chaos theory.

    1893: Mathematician Gaston Julia born. He will devise the formula for the Julia set, which consists of values such that an arbitrarily small perturbation can cause drastic changes in the sequence of iterated function values. Julia's work will later prove foundational to chaos theory.

  • 1925: Self-taught electrical engineer, mathematician, and physicist Oliver Heaviside dies. Heaviside made major breakthroughs in the applied mathematics of electrical engineering; although he was at odds with the scientific establishment for most of his life, Heaviside changed the face of telecommunications, mathematics, and science for years to come.

    1925: Self-taught electrical engineer, mathematician, and physicist Oliver Heaviside dies. Heaviside made major breakthroughs in the applied mathematics of electrical engineering; although he was at odds with the scientific establishment for most of his life, Heaviside changed the face of telecommunications, mathematics, and science for years to come.

  • 1927: Mathematician and checkers player Marion Tinsley born. Tinsley will be "to checkers what Leonardo da Vinci was to science, what Michelangelo was to art and what Beethoven was to music."

    1927: Mathematician and checkers player Marion Tinsley born. Tinsley will be "to checkers what Leonardo da Vinci was to science, what Michelangelo was to art and what Beethoven was to music."

  • 1929: Mathematician and engineer Agner Krarup Erlang dies. He invented the fields of traffic engineering, queueing theory, and telephone networks analysis.

    1929: Mathematician and engineer Agner Krarup Erlang dies. He invented the fields of traffic engineering, queueing theory, and telephone networks analysis.

  • 1959: Cantor Parabola and Gnotilus at Athens hailed as "a triumph of art and crime-fighting."

    1959: Cantor Parabola and Gnotilus at Athens hailed as "a triumph of art and crime-fighting."

  • 1961: The United States Air Forces begins Operation Looking Glass, and over the next 30 years, a "Doomsday Plane" is always in the air, with the capability of taking direct control of the United States' bombers and missiles in the event of the destruction of the SAC's command post.

    1961: The United States Air Forces begins Operation Looking Glass, and over the next 30 years, a "Doomsday Plane" is always in the air, with the capability of taking direct control of the United States' bombers and missiles in the event of the destruction of the SAC's command post.

  • 1975: Physicist and engineer William D. Coolidge dies. He made major contributions to X-ray machines, and developed ductile tungsten for incandescent light bulbs.

    1975: Physicist and engineer William D. Coolidge dies. He made major contributions to X-ray machines, and developed ductile tungsten for incandescent light bulbs.

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