Database: Academic Search Index / Language: french / Publisher: elsevier b.v. / Search Limiters: Full Text / Topic: algebra and mathematics - Searchworks@Jio Institute Digital Library Search Results

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Start Over Search Limiters Full Text Topic algebra Topic mathematics Language french Database Academic Search Index Publisher elsevier b.v.

Author: Aloulou, Walid, Arnal, Didier, and Chatbouri, Ridha
Subjects: *MATHEMATICS, *MATHEMATICAL analysis, *ALGEBRA, *LINEAR algebra
Abstract: Abstract: The fundamental example of Gerstenhaber algebra is the space of polyvector fields on , equipped with the wedge product and the Schouten bracket. In this paper, we explicitely describe what is the enveloping algebra of a Gerstenhaber algebra . This structure gives us a definition of the Chevalley–Harrison cohomology operator for . We finally show the nontriviality of a Chevalley–Harrison cohomology group for a natural Gerstenhaber subalgebra in . [Copyright &y& Elsevier]
Published: 2009
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