Georg Alexander Pick

Georg Alexander Pick
Georg Pick, 1885
Born	(1859-08-10)10 August 1859 Vienna
Died	26 July 1942(1942-07-26) (aged 82) Theresienstadt concentration camp
Nationality	Austrian
Alma mater	University of Vienna
Known for	Pick's formula Schwarz–Pick lemma Schwarz–Ahlfors–Pick theorem Nevanlinna–Pick interpolation
Scientific career
Fields	Mathematics
Institutions	Charles University in Prague
Doctoral advisor	Leo Königsberger
Doctoral students	Charles Loewner Saly Ruth Ramler

Georg Alexander Pick (10 August 1859 – 26 July 1942) was an Austrian-born mathematician. He was born in a Jewish^[1] family to Josefa Schleisinger and Adolf Josef Pick. He died in the Theresienstadt concentration camp. Today he is best known for Pick's theorem for determining the area of lattice polygons. He published it in an article in 1899; it was popularized when Hugo Dyonizy Steinhaus included it in the 1969 edition of .

Pick studied at the University of Vienna and defended his Ph.D. in 1880 under Leo Königsberger and Emil Weyr. After receiving his doctorate he was appointed an assistant to Ernst Mach at the Charles-Ferdinand University in Prague. He became a lecturer there in 1881. He took a leave from the university in 1884 during which he worked with Felix Klein at the University of Leipzig. Other than that year, he remained in Prague until his retirement in 1927 at which time he returned to Vienna.

Pick headed the committee at the (then) German university of Prague, which appointed Albert Einstein to a chair of mathematical physics in 1911. Pick introduced Einstein to the work of Italian mathematicians Gregorio Ricci-Curbastro and Tullio Levi-Civita in the field of absolute differential calculus, which later in 1915 helped Einstein to successfully formulate general relativity.

Charles Loewner was one of his students in Prague. He also directed the doctoral theses of , , and . Pick was elected a member of the , but was expelled after Nazis took over Prague.

After retiring in 1927, Pick returned to Vienna, the city where he was born. After the Anschluss when the Nazis marched into Austria on 12 March 1938, Pick returned to Prague. In March 1939 the Nazis invaded Czechoslovakia. Pick was sent to Theresienstadt concentration camp on 13 July 1942. He died there two weeks later.

See also[]

• Nevanlinna–Pick interpolation
• Pick matrix
• Pick's theorem

References[]

External links[]

• Georg Alexander Pick at the Mathematics Genealogy Project