H
Hiroshi Naruse
Researcher at University of Yamanashi
Publications - 37
Citations - 663
Hiroshi Naruse is an academic researcher from University of Yamanashi. The author has contributed to research in topics: Equivariant map & Pfaffian. The author has an hindex of 14, co-authored 36 publications receiving 576 citations. Previous affiliations of Hiroshi Naruse include Okayama University.
Papers
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Excited Young diagrams and equivariant Schubert calculus
Takeshi Ikeda,Hiroshi Naruse +1 more
TL;DR: In this paper, the torus-equivariant cohomology ring of isotropic Grassmannians is described by using a localization map to the Torus fixed points, and two types of formulas for equivariant Schubert classes of these homogeneous spaces are presented.
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K-theoretic analogues of factorial Schur P- and Q-functions
Takeshi Ikeda,Hiroshi Naruse +1 more
TL;DR: In this paper, the authors introduce two families of symmetric functions generalizing the factorial Schur P -and Q -functions due to Ivanov, and show that these functions represent the Schubert classes in the K-theory of torus equivariant coherent sheaves on the maximal isotropic Grassmannians of symplectic and orthogonal types.
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Excited Young diagrams and equivariant Schubert calculus
Takeshi Ikeda,Hiroshi Naruse +1 more
TL;DR: In this paper, the torus-equivariant cohomology ring of isotropic Grassmannians is described by using a localization map to the Torus fixed points, and two types of formulas for equivariant Schubert classes of these homogeneous spaces are presented.
Journal ArticleDOI
Double Schubert polynomials for the classical groups
TL;DR: For each infinite series of the classical Lie groups of type B, C or D, this article constructed a family of polynomials parametrized by the elements of the corresponding Weyl group of infinite rank.
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Degeneracy loci classes in K-theory — determinantal and Pfaffian formula
TL;DR: In this article, a determinantal formula for the degeneracy loci of Grassmann bundles was proposed, which generalizes Damon-Kempf-Laksov's and Pragacz-Kazarian's determinantals.