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Rozansky-witten invariants via atiyah classes

WebMay 1, 2001 · The construction of RQuot can be seen as realization of a part of the Derived Deformation Theory program, which proposes to replace all the moduli spaces arising in geometry by their derived versions by retaining the information about all the higher cohomology instead of H1 in the classical theory. Résumé WebOct 4, 2004 · Recently, L. Rozansky and E. Witten associated to any hyper-Kähler manifold X a system of ‘weights’ (numbers, one for each trivalent graph) and used them to construct …

arXiv:alg-geom/9704009v2 16 Apr 1997

WebMikhail Kapranov, Rozansky–Witten invariants via Atiyah classes, Compositio Math. 115(1999), no. 1, 71–113 (MR2000h:57056, doi, alg-geom/9704009) On superalgebra: Mikhail Kapranov, Supergeometry in mathematics and physics, in Gabriel Catren, Mathieu Anel, (eds.) New Spaces for Mathematics and Physics(arXiv:1512.07042) Related nnLab … WebRozansky-Witten invariants via Atiyah classes. Kapranov, M. Recently, L.Rozansky and E.Witten (hep-th/9612216) associated to any hyperKaehler manifold X a system of … ramirez pine straw okatie https://asouma.com

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WebRozansky–Witten invariants via Atiyah classes M. KAPRANOV Published online by Cambridge University Press: 04 December 2007, pp. 71-113 Article Access PDF Export citation View abstract Rozansky–Witten Invariants Via Formal Geometry MAXIM KONTSEVICH Published online by Cambridge University Press: 04 December 2007, pp. … WebIn this paper we give a reformulation of the c Γ (X) in simple cohomological terms which involve only the underlying holomorphic symplectic manifold. The idea is that we can repl WebRozansky-Witten invariants via Atiyah classes Kapranov, M. Recently, L.Rozansky and E.Witten (hep-th/9612216) associated to any hyperKaehler manifold X a system of "weights" (numbers, one for each trivalent graph) and used them to construct invariants of topological 3 … ramirez piscina rioja 2015

Rozansky-Witten weight system in nLab - ncatlab.org

Category:[alg-geom/9704009] Rozansky-Witten invariants via …

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Rozansky-witten invariants via atiyah classes

Rozansky-Witten invariants via Atiyah classes - Archive

WebDec 14, 2014 · We show that to each such symplectic Lie pair are associated Rozansky–Witten-type invariants of three-manifolds and knots, given respectively by … WebROZANSKY-WITTEN INVARIANTS VIA ATIYAH CLASSES M. Kapranov Recently, L.Rozansky and E.Witten [RW] associated to any hyper-Kahler manifold X an invariant of topological 3-manifolds. In fact, their construction gives a system of weights cΓ(X) associated to 3-valent graphs Γ and the corresponding invariant of a 3-manifold Y is …

Rozansky-witten invariants via atiyah classes

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WebM. Kapranov, “Rozansky-Witten invariants via Atiyah classes,” alg-geom/9704009. C. Klimcik and T. Strobl, “WZW-Poisson manifolds,” math.SG/0104189. A. Levin and M. Olshanetsky, “Hamiltonian algebroid symmetries in W -gravity and Poisson sigma-model, ” hep-th/0010043. WebAug 13, 2010 · Kapranov M.: Rozansky-Witten invariants via Atiyah classes. Compositio Math. 115 (1), 71–113 (1999) Article MATH MathSciNet Google Scholar Kontsevich, M.: Formal (non)-commutative symplectic geometry. The Gelfand Mathematical Seminars, 1990–1992, Basel: Birkhäuser, 1993, pp. 173–187 Kontsevich, M.: Feynman diagrams and …

WebMikhaylov, Mikhaylov{Witten: Supergroup Chern{Simons theory via geometric quantization and brane constructions Kapustin{Saulina: Up1q Up1q-equivariant Rozansky{Witten theory of T_C Aghaei{Gainutdinov{Pawelkiewicz{Schomerus: Combinatorial quantization in genus one via the small quantum group of glp1 1q Matthew B. Young Chern{Simons theory WebRozansky–Witten invariants via Atiyah classes M. KAPRANOV Department of Mathematics, Northwestern University, Evanston, IL60208, U.S.A. e-mail: [email protected] …

WebWe define the Atiyah class for global matrix factorisations and use it to give a formula for the categorical Chern character and the boundary-bulk map for matrix factorisations, generalising the formula in the local case obtained in [12]. Our approach is based on developing the Lie algebra analogies observed by Kapranov [7] and Markarian [9]. WebRecently, L. Rozansky and E. Witten associated to any hyper-Kähler manifold X a system of ‘weights’ (numbers, one for each trivalent graph) and used them to construct invariants of …

WebNov 10, 2024 · Lev Rozansky Edward Witten We study a 3-dimensional topological sigma-model, whose target space is a hyper-Kähler manifold X. The sigma-model suggests a new system of weights for finite type...

WebApr 13, 1997 · Rozansky–Witten invariants via Atiyah classes M. Kapranov Published 13 April 1997 Mathematics Compositio Mathematica Recently, L. Rozansky and E. Witten … ramirez piscina rioja 2016WebJan 3, 2024 · Lev Rozansky, Edward Witten, Hyper-Kähler geometry and invariants of 3-manifolds, Selecta Math., New Ser. 3(1997), 401–458 (arXiv:hep-th/9612216, doi:10.1007/s000290050016, MR98m:57041) Mikhail Kapranov, Rozansky–Witten invariants via Atiyah classes, Compositio Math. 115(1999), no. 1, 71–113, … dr. jarom nathan gilstrapWebThe Atiyah class α ( E) ∈ Ext 1 ( E ⊗ T X, E) for a vector bundle E is defined to be the obstruction of the global existence of holomorphic connections on E. We can refer to M, Kapranov's paper "Rozansky–Witten invariants via Atiyah classes" or Sasha's answer to this mathoverflow question Atiyah class for non-locally free sheaf. dr jaroslav goldman chicago