Template:Selected anniversaries/February 6: Difference between revisions

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||1991 – Salvador Luria, Italian biologist and physician, Nobel Prize laureate (b. 1912)
||1991 – Salvador Luria, Italian biologist and physician, Nobel Prize laureate (b. 1912)
||Klaus Wagner (d. February 6, 2000) was a German mathematician - topology, graph theory. Wagner's theorem characterizes the planar graphs as exactly those graphs that do not have as a minor either a complete graph K5 on five vertices or a complete bipartite graph K3,3 with three vertices on each side of its bipartition. Pic.


||2002 – Max Perutz, Austrian-English biologist and academic, Nobel Prize laureate (b. 1914)
||2002 – Max Perutz, Austrian-English biologist and academic, Nobel Prize laureate (b. 1914)


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Revision as of 11:49, 24 March 2018