Template:Are You Sure/October 8: Difference between revisions
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• ... that mathematician [[Joseph Wedderburn (nonfiction)|Joseph Wedderburn]] showed that every semisimple algebra finite-dimensional can be constructed as a direct sum of simple algebras and that every simple algebra is isomorphic to a matrix algebra for some division ring; and that the Artin–Wedderburn theorem generalizes this result with the ascending chain condition. | • ... that mathematician '''[[Joseph Wedderburn (nonfiction)|Joseph Wedderburn]]''' showed that every semisimple algebra finite-dimensional can be constructed as a direct sum of simple algebras, and that every simple algebra is isomorphic to a matrix algebra for some division ring; and that the Artin–Wedderburn theorem generalizes this result with the ascending chain condition? | ||
• ... that theoretical physicist '''[[Tullio Regge (nonfiction)|Tullio Regge]]''' introduced Regge calculus, a simplicial formulation of general relativity; and that Regge calculus was the first discrete gauge theory suitable for numerical simulation, and an early relative of lattice gauge theory? | |||
Revision as of 07:02, 8 October 2020
• ... that mathematician Joseph Wedderburn showed that every semisimple algebra finite-dimensional can be constructed as a direct sum of simple algebras, and that every simple algebra is isomorphic to a matrix algebra for some division ring; and that the Artin–Wedderburn theorem generalizes this result with the ascending chain condition?
• ... that theoretical physicist Tullio Regge introduced Regge calculus, a simplicial formulation of general relativity; and that Regge calculus was the first discrete gauge theory suitable for numerical simulation, and an early relative of lattice gauge theory?