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Andrew J. Casson (* 1943) ist ein britischer Mathematiker, der sich mit geometrischer Topologie beschäftigt. Andrew Casson (1991) Inhaltsverzeichnis. 1 Leben. 2 Schriften. 3 Weblinks. 4 Einzelnachweise. Leben.
Andrew John Casson FRS (born 1943) is a mathematician, studying geometric topology. Casson is the Philip Schuyler Beebe Professor of Mathematics [1] at Yale University . Education and career. Casson was educated at Latymer Upper School and Trinity College, Cambridge, where he graduated with a BA in the Mathematical Tripos in 1965. [2] .
9. Sept. 2021 · So Freedman needed to prove that it’s always possible to undo the places the Whitney discs intersect themselves, lay them flat and then proceed with the separation. Luckily for him, he wouldn’t be starting from scratch. In the 1970s, a mathematician named Andrew Casson came up with a strategy for removing the self-intersections from discs.
Andrew Casson has had an enormous influence on geometric topology, making fundamental contributions to the theory of n-dimensional manifolds over the course of his career for steadily decreasing values of n.
Philip Schuyler Beebe Professor of Mathematics. Andrew Casson, B.A. and research fellow at Trinity College, Cambridge University, faculty member at Yale since 2000: You are a world leader in geometric topology, a mathematician who has made prize-winning and influential mathematical discoveries.
Biography. Andrew Casson has conducted pioneering work in low-dimensional topology. His two best-known contributions are his invention of Casson handles for 4-manifolds (later used by Michael Freedman to classify simply connected four-dimensional manifolds), and his introduction of the Casson invariant, which was the first of a family of new ...
10. Juni 2011 · Andrew J. Casson, the newly appointed Philip Schuyler Beebe Professor of Mathematics, is an expert on geometric topology who has made influential mathematical discoveries. Casson has worked in high-dimensional manifold topology and 3- and 4-dimensional topology, using both geometric and algebraic techniques.
