Carl Ludwig Siegel

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Siegel, Carl Ludwig

 

Born Dec. 31, 1896, in Berlin. German mathematician.

From 1922 to 1958, Siegel was a professor of mathematics in Frankfurt am Main, Göttingen, and Princeton (USA). He has conducted profound investigations in the analytic theory of numbers (transcendental numbers, quadratic forms) and the theory of functions. He has also worked on the problem of three bodies in celestial mechanics.

REFERENCES

Avtomorfnye funktsii neskol’ kikh kompleksnykh peremennykh. Moscow, 1954.
Lektsii po nebesnoi mekhanike. Moscow, 1959.
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Peters und Carl Siegel wieder, die einen Zeitraum von 1832 bis 1855 umfassen.
Karl-Friederich Rausch (45), currently Managing Director of Lufthansa CityLine, to head the product and service division; Captain Carl Siegel (48), Executive Vice President Operations will take over all flight operations at the airline; Ralk Teckentrup (39), now head of controlling in the marketing division will handle all administration and finance; and Dr.