Template:Selected anniversaries/February 4: Difference between revisions

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File:Karl Menger 1970.jpg|link=Karl Menger (nonfiction)|1923: Mathematician [[Karl Menger (nonfiction)|Karl Menger]] uses [[scrying engine]] techniques to attend virtual lecture by [[Donald Knuth (nonfiction)|Donald Knuth]].
File:Karl Menger 1970.jpg|link=Karl Menger (nonfiction)|1923: Mathematician [[Karl Menger (nonfiction)|Karl Menger]] uses [[scrying engine]] techniques to attend virtual lecture by [[Donald Knuth (nonfiction)|Donald Knuth]].


||1925: Christopher Zeeman born ... mathematician and academic. Pic.
||1925: Christopher Zeeman born ... mathematician and academic. His main contributions to mathematics were in topology, particularly in knot theory, the piecewise linear category, and dynamical systems. Pic.
 
||1926: Jaroslav Hájek born ... mathematician who worked in theoretical and nonparametric statistics. The Hájek–Le Cam convolution theorem is named after Hájek and Lucien Le Cam. Pic search: https://www.google.com/search?q=jaroslav+hájek


||1927: Rolf Landauer born ... physicist and academic. Pic search: https://www.google.com/search?q=rolf+landauer
||1927: Rolf Landauer born ... physicist and academic. Pic search: https://www.google.com/search?q=rolf+landauer
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File:Donald Knuth.jpg|link=Donald Knuth (nonfiction)|1994: Computer scientist and mathematician [[Donald Knuth (nonfiction)|Donald Knuth]] invents new class of [[Gnomon algorithm functions]].
File:Donald Knuth.jpg|link=Donald Knuth (nonfiction)|1994: Computer scientist and mathematician [[Donald Knuth (nonfiction)|Donald Knuth]] invents new class of [[Gnomon algorithm functions]].
||1995: The Connect Four game was mathematically solved first by James D. Allen (Oct 1, 1988), and independently by Victor Allis (Oct 16, 1988). First player can force a win. Strongly solved by John Tromp's 8-ply database (Feb 4, 1995). Weakly solved for all boardsizes where width+height is at most 15 (Feb 18, 2006). *Wik  Pic.


||2010: Richard K. Lashof dies ... mathematician. He contributed to the field of geometric and differential topology, working with Shiing-Shen Chern, Stephen Smale, among others. Pic.
||2010: Richard K. Lashof dies ... mathematician. He contributed to the field of geometric and differential topology, working with Shiing-Shen Chern, Stephen Smale, among others. Pic.

Revision as of 15:02, 4 February 2019