The cup product in orbifold Hochschild cohomology Contents

(ii) 1 is equal to the composition hkr?td. 1. 2. M/g of the HKR map and the action of the square root of the Todd cocycle td. 1. 2. M/g ? k=0 kg.







Soutenance de l'habilitation à diriger des recherches
See Theorem 2.1. Furthermore, we obtain the following Kontsevich?Duflo type theorem for Lie pairs: Given a Lie pair (L, A), the map hkr?Td ... ? I1 = hkr? td. ¯?+ ...
When are two HKR isomorphisms equal? - Pure
These computations show that the HKR map twisted by the square root of the Todd genus ?almost preserves? the Mukai pairing. This settles a part of a conjecture ...
Formality theorem for g-manifolds - Numdam
which we call the categorical HKR isomorphism. 4.2 The categorical HKR map and deformation theory. We have the classical Kodaira?Spencer map (we ...
The relative Riemann-Roch theorem from Hochschild homology
On rappelle les notations suivantes : - Pour k ? Z, on note ek : R ? C la fon ion ek(t) = exp( i?kt) et note de la même façon sa re ric- tion `a [ , ].
TD ? S´eries de Fourier, espaces de Hilbert ... - Igor Kortchemski
Therefore, it appears clearly that it is necessary to quantize an analytic cycle in order to associate with this cycle a well-defined HKR isomorphism.
The Hochschild?Kostant?Rosenberg Isomorphism for Quantized ...
We show that when a torus T acts on a smooth variety X, the twisted HKR isomorphism is equivariant. The main consequence is that the ...
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The International Journal of Central Banking publishes articles on topics like macroprudential policy, inflation, and digital currencies. It is ...
Bulletin de l'aelac - WordPress UNIL
Des images d'archives, comme des rapports de correspondants sur les attaques perpé- trées contre les soldats allemands et une interview du « vrai » colonel ...
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Chapitre 3 : Représentation cohérente des terres
Il est essentiel d'avoir une série temporelle cohérente lors de la préparation des données relatives aux catégories d'affectation des terres et aux conversions, ...
Doomsday rings twice - Global Priorities Institute
The argument is a descendant of the Carter-Leslie. Doomsday Argument, but I show that it does not inherit the crucial flaw in its immediate ancestor.
2025-2027 Vol.29
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