The Nil Hecke Ring and Cohomology of G/P for a Kac|Moody Group ...

Journal of Algebraic Combinatorics (EMIS Electronic Version)

Cambridge University Press, Cambridge (1990) CrossRef Kostant, B., Kumar, S.: The nil Hecke ring and cohomology of G/P for a Kac-Moody group G. Adv. Math ...

The Nil Hecke Ring and Singularity of Schubert Varieties | Semantic ...

The nil Hecke ring and cohomology of G/P for a Kac-Moody group G. B. KostantSanthosh K. P. Kumar. Mathematics. Proceedings of the National Academy of Sciences ...

Article:Math.RT/9906166/unidentified-references - Knot Atlas

Kumar, The nil Hecke ring and cohomology of $G/P$ for a Kac-Moody group $G,$ \emph{Advances in Math.} {\bf 62}, 3 (1986) 187-237. A.Lascoux ...

Groupes associés aux algèbres de Kac-Moody - Numdam

... Hecke ring of p-adic Chevalley groups, Publ. Math. I.H.E.S. 25 (1965), 5-48 ... Kumar - The nil Hecke ring and cohomology of G/P for a Kac-Moody group G , Proc.

arXiv:2310.01167v1 [math.AG] 2 Oct 2023

the localized twisted group algebra and show that the nil-Hecke ring is natural ... [KK86]. , The nil Hecke ring and cohomology of G/P for a Kac- ...

Affine nil-Hecke algebras and quantum cohomology - OUCI

Kostant, The nil Hecke ring and cohomology of G/P for a Kac-Moody group G, Adv. ... Seidel, π1 of symplectic automorphism groups and invertibles in quantum ...

Equivariant (co)homology of flag manifolds, convolution algebra and ...

I was mislead by Kumar's definition (Kac-Moody Groups, their Flag Variety and Representation Theory) of Nil-Hecke ring and the definition of ...

Affine Nil-Hecke Algebras and Braided Differential Structure on ...

semisimple Lie group G is homotopic to the loop group ΩK of the maximal com- ... Kumar, The nil Hecke ring and cohomology of G/P for a Kac–Moody group G, Adv ...

Formal Affinity Demazure and Hecke Algebras of Kac-Moody Root ...

rings are isomorphic to the nil-Hecke ... Kumar, The nil Hecke ring and cohomology of G/P for a Kac-Moody group G*, Advances in Mathematics 62: ...

Groupes associés aux algèbres de Kac-Moody - EuDML

Hijikata - On the arithmetic of p-adic Steinberg groups, preprint, Yale University, 1964. ... The nil Hecke ring and cohomology of G/P for a Kac-Moody ...

On Schubert calculus in elliptic cohomology

A (one dimensional, commutative) formal group law over a commutative ring R is a formal power series ... The nil Hecke ring and cohomology of G/P for a Kac-Moody.

Billey's Formula in Combinatorics, Geometry, and Topology

The nil Hecke ring and cohomology of G/P for a Kac-Moody group G. Adv. in Math. 62 (1986), no. 3, 187–237. [21] B. Kostant and S. Kumar. T-equivariant K ...

Schubert polynomials for the affine Grassmannian

the cohomology rings H∗(G/P) of homogeneous spaces of Kac-Moody groups in ... Kumar: The nil Hecke ring and the cohomology of G/P for a Kac-Moody group G ...

Push-pull operators on the formal affine Demazure algebra and its ...

... 301, 1973] and [Kostant, Kumar, The nil Hecke ring and cohomology of G/P for a Kac-Moody group G, Advances in Math. 62:187-237, 1986].

REPRESENTATIONS OF HECKE ALGEBRAS (4) BiBjBi ...

The nil Hecke algebra R [14] is obtained from the ... appear). 14. B. Kostant and S. Kumar, The nil Hecke ring and cohomology of G/P for a Kac-Moody group.

Quantum cohomology of G/P and homology of affine Grassmannian

& Kumar, S., The nil Hecke ring and cohomology of G/P for a Kac–Moody group G. Adv. Math., 62 (1986), 187–237. [18] Kumar, S., Kac–Moody Groups, their Flag ...

technical research statement - edward richmond

The nil Hecke ring and cohomology of G/P for a Kac-Moody group G. Adv. in Math., 62(3):187–237, 1986. [25] Shrawan Kumar and Claudio Procesi. An algebro ...

Γ-EQUIVARIANT ^-THEORY OF GENERALIZED FLAG VARIETIES

87 (1987) 153-215. [19] B. Kostant & S. Kumar, The nil Hecke ring and cohomology of G/P for a Kac-Moody group G, Advances in Math. 62 (1986) 187-237. [20].

Chern class of Schubert cells in the flag manifold and related algebras

... cohomology of the spaces $$G/P$$ G / P . Uspehi Mat. Nauk 28(171), 3–26.3 ... Kumar, S.: The nil Hecke ring and singularity of Schubert varieties.

BIBLIOGRAPHY References - OSU Math

Billey, “Kostant polynomials and the cohomology ring for G/B,” Duke Math. ... Kumar, “The nil Hecke ring and cohomology of G/P for a Kac-Moody group G,” Adv.