Template:Selected anniversaries/September 27: Difference between revisions

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||1972: S. R. Ranganathan dies ... mathematician, librarian, and academic.
||1972: S. R. Ranganathan dies ... mathematician, librarian, and academic.
||1997: William Leonard Edge dies ... mathematician most known for his work in finite geometry. In the 1950s Edge began to explore vector spaces over Galois fields as an entry to finite geometry. Points and lines of finite projective geometry arise as lines and planes in these spaces, and the projectivities of these spaces provide representation of some finite groups. Pic: http://hodge.maths.ed.ac.uk/tiki/William+Edge


||1983: Richard Stallman announces the GNU Project to develop a free Unix-like operating system.
||1983: Richard Stallman announces the GNU Project to develop a free Unix-like operating system.


||1986: https://en.wikipedia.org/wiki/Balloonfest_'86
||1986: https://en.wikipedia.org/wiki/Balloonfest_'86
|File:Emmy Noether.jpg|link=Emmy Noether (nonfiction)|1905: Mathematician [[Emmy Noether (nonfiction)|Emmy Noether]] uses [[Gnomon algorithm]] to fight [[crimes against mathematical constants]].
|File:Exponential-growth-diagram.svg|link=Crimes against mathematical constants|1933: New class of [[Crimes against mathematical constants]] "are nothing more than smoke and mirrors."
|File:Hilbert_curve.gif|link=Hilbert Curve (nonfiction)|1935: [[Hilbert curve (nonfiction)|Hilbert curve]] confirms that several recent "[[crimes against mathematical constants]]" are hoaxes.


||2003: SMART-1 satellite is launched.
||2003: SMART-1 satellite is launched.

Revision as of 14:46, 24 August 2018