Template:Selected anniversaries/January 5: Difference between revisions

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|| *** DONE: Pics ***
File:Simon Marius.jpg|link=Simon Marius (nonfiction)|1625: Astronomer [[Simon Marius (nonfiction)|Simon Marius]] dies.  He discovered the four largest moons of Jupiter, independently of Galileo Galilei.
File:Simon Marius.jpg|link=Simon Marius (nonfiction)|1625: Astronomer [[Simon Marius (nonfiction)|Simon Marius]] dies.  He discovered the four largest moons of Jupiter, independently of Galileo Galilei.


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File:Umberto Eco 1984.jpg|link=Umberto Eco (nonfiction)|1932: Novelist, literary critic, and philosopher [[Umberto Eco (nonfiction)|Umberto Eco]] born. He will cite James Joyce and Jorge Luis Borges as the two modern authors who will have influenced his work the most.
File:Umberto Eco 1984.jpg|link=Umberto Eco (nonfiction)|1932: Novelist, literary critic, and philosopher [[Umberto Eco (nonfiction)|Umberto Eco]] born. He will cite James Joyce and Jorge Luis Borges as the two modern authors who will have influenced his work the most.


||1933: Construction of the Golden Gate Bridge begins in San Francisco Bay.
||1933: Construction of the Golden Gate Bridge begins in San Francisco Bay. Pic.


File:Dmitry_Mirimanoff.jpg|link=Dmitry Mirimanoff (nonfiction)|1945: Mathematician [[Dmitry Mirimanoff (nonfiction)|Dmitry Mirimanoff]] dies. In 1917, he introduced (though not as explicitly as John von Neumann later) the cumulative hierarchy of sets and the notion of von Neumann ordinals; although he introduced a notion of regular (and well-founded set) he did not consider regularity as an axiom, but also explored what is now called non-well-founded set theory, and had an emergent idea of what is now called bisimulation.
File:Dmitry_Mirimanoff.jpg|link=Dmitry Mirimanoff (nonfiction)|1945: Mathematician [[Dmitry Mirimanoff (nonfiction)|Dmitry Mirimanoff]] dies. In 1917, he introduced (though not as explicitly as John von Neumann later) the cumulative hierarchy of sets and the notion of von Neumann ordinals; although he introduced a notion of regular (and well-founded set) he did not consider regularity as an axiom, but also explored what is now called non-well-founded set theory, and had an emergent idea of what is now called bisimulation.

Revision as of 07:50, 7 March 2019