Mathematician:Tage Gills Torsten Carleman

Tage Gills Torsten Carleman was a Swedish mathematician whose main work was in analysis and applied mathematics.

Nationality
Swedish

History

 * Born: 8 July 1892, Visseltofta, Sweden
 * 8 February 1917: Became a docent of mathematics at Uppsala University
 * 1923: Appointed a full professor at Lund University
 * 1924: Called as professor to Stockholm University
 * 1924: Became a member of the Royal Physiographic Society in Lund
 * 1926: Elected a member of the Royal Swedish Academy of Sciences
 * 1927: Became an editor of Acta Mathematica
 * 1927: Became director of the Mittag-Leffler Institute
 * Died: 11 Jan 1949, Stockholm, Sweden

Theorems and Definitions

 * Carleman's Condition
 * Carleman's Inequality
 * Carleman Linearization or Carleman Embedding
 * Denjoy-Carleman Theorem (with )
 * Denjoy-Carleman-Ahlfors Theorem (with and )

Books and Papers

 * 1917: On the Neumann-Poincaré problem for a region with corners (Ph.D. thesis)
 * 1923: Singular integral equations with real and symmetric kernel
 * 1926: Quasi-analytic functions
 * 1928: Textbook in differential and integral calculus together with geometrical and mechanical applications
 * 1944: Fourier integral and questions connected with it
 * 1957: Mathematical problems of the kinetic theory of gas