Template:Selected anniversaries/January 11: Difference between revisions

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||1800 – Ányos Jedlik, Hungarian physicist and engineer (d. 1895)
||1800 – Ányos Jedlik, Hungarian physicist and engineer (d. 1895)
||Ferdinand Minding (b. January 11 1806) was a German-Russian mathematician known for his contributions to differential geometry. Minding considered questions of bending of surfaces and proved the invariance of geodesic curvature. He studied ruled surfaces, developable surfaces and surfaces of revolution and determined geodesics on the pseudosphere. Pic.


||Giuseppe Battaglini (b. 11 January 1826) was an Italian mathematician.
||Giuseppe Battaglini (b. 11 January 1826) was an Italian mathematician.

Revision as of 10:49, 24 March 2018