Chern character, infinitesimal Abel-Jacobi map and semi-regularity map

Using Chern character, we construct a natural transformation from the local Hilbert functor to a functor of Artin rings defined from Hochschild homology. This enables us to realize (after slight modification) the infinitesimal Abel-Jacobi map as a morphism between tangent spaces of two functors of A...

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Bibliographic Details

Published in:	Communications in algebra Vol. 52; no. 8; pp. 3521 - 3541
Main Author:	Yang, Sen
Format:	Journal Article
Language:	English
Published:	Abingdon Taylor & Francis 02.08.2024 Taylor & Francis Ltd
Subjects:	Chern character Hochschild homology Homology Obstructions Regularity semi-regularity map
ISSN:	0092-7872, 1532-4125
Online Access:	Get full text
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