Cohomology ring of differential operator rings

We compute the multiplicative structure in the Hochschild cohomology ring of a differential operators ring and the cap product of Hochschild cohomology on the Hochschild homology. © 2011 Elsevier Inc.

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Detalles Bibliográficos
Autores principales: Carboni, G., Guccione, J.A., Guccione, J.J.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00218693_v339_n1_p55_Carboni
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