Cover Image

The positive orthogonal Grassmannian

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Maazouz, Yassine El, Mandelshtam, Yelena
Format:	Preprint
Published:	2024
Subjects:	Combinatorics Algebraic Geometry 05E14, 14M15, 15B48
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Totally positive skew-symmetric matrices
by: Boretsky, Jonathan, et al.
Published: (2024)

Combinatorics of $m=1$ Grasstopes
by: Mandelshtam, Yelena, et al.
Published: (2023)

Richardson tableaux and components of Springer fibers equal to Richardson varieties
by: Karp, Steven N., et al.
Published: (2025)

Totally nonnegative Peterson variety and strongly dominant weight polytope
by: Abe, Hiraku, et al.
Published: (2025)

Minimal semisimple Hessenberg schemes
by: Goldin, Rebecca, et al.
Published: (2024)

Towards combinatorial characterization of the smoothness of Hessenberg Schubert varieties
by: Cho, Soojin, et al.
Published: (2023)

Theta Positivity in Lagrangian Grassmannian
by: Xie, Kaitao
Published: (2024)

The Isomorphism Problem for cominuscule Schubert Varieties
by: Richmond, Edward, et al.
Published: (2023)

Motivic Chern Classes of Open Projected Richardson Varieties and of Affine Schubert Cells
by: Su, Changjian, et al.
Published: (2026)

Torus quotient of the Grassmannian $G_{n,2n}$
by: Nayek, Arpita, et al.
Published: (2021)

Structure constants of Peterson Schubert calculus
by: Gui, Tao, et al.
Published: (2025)

Hook Multiplication in the Quantum K-Theory of Grassmannians
by: Hamlin, Joy
Published: (2026)

Degeneracy locus formulas for amenable Weyl group elements
by: Tamvakis, Harry
Published: (2019)

Rational curves in a quadric threefold via an $\text{SL}(2,\mathbb{C})$-representation
by: Chung, Kiryong, et al.
Published: (2023)

Torus Equivariant Cohomology for the $Δ$-Springer Fiber
by: Chou, Raymond
Published: (2026)

An inverse Grassmannian Littlewood-Richardson rule and extensions
by: Pechenik, Oliver, et al.
Published: (2022)

Coordinate rings of regular semisimple Hessenberg varieties and cohomology rings of regular nilpotent Hessenberg varieties
by: Horiguchi, Tatsuya
Published: (2025)

Cell closures for two-row Springer fibers via noncrossing matchings
by: Goldwasser, Talia, et al.
Published: (2025)

Derived Equivalences of Generalized Grassmannian Flops: $D_4$ and $G_2^{\dagger}$ Cases
by: Xie, Ying
Published: (2024)

Singular loci of Schubert varieties and the Lookup Conjecture in type $\tilde A_{2}$
by: Boe, Brian D., et al.
Published: (2024)

Rotationally symmetric plabic graphs and the Lagrangian Grassmannian
by: Shevchenko, Olha
Published: (2025)

A finite totally nonnegative Grassmannian
by: Machacek, John
Published: (2024)

Acyclic matchings on Bruhat intervals and applications to total positivity
by: Bao, Huanchen, et al.
Published: (2024)

Nash blowup fails to resolve singularities in dimensions four and higher
by: Castillo, Federico, et al.
Published: (2024)

A one-step counterexample to the normalized Nash blowup conjecture
by: Liendo, Alvaro, et al.
Published: (2026)

Invertible top form on the Hilbert scheme of a plane in positive characteristic
by: Aizenbud, Avraham, et al.
Published: (2026)

Hyperplane Arrangements in the Grassmannian
by: Mazzucchelli, Elia, et al.
Published: (2024)

Coordinate rings of regular nilpotent Hessenberg varieties in the open opposite Schubert cell
by: Horiguchi, Tatsuya, et al.
Published: (2023)

Matrix Hessenberg schemes over the minimal sheet
by: Goldin, Rebecca, et al.
Published: (2025)

Piecewise-exponential functions and Ehrhart fans
by: Chan, Melody, et al.
Published: (2025)

Totally positive Toeplitz matrices: classical and modern
by: Rietsch, Konstanze
Published: (2025)

Gorenstein toric Schubert varieties in Grassmannians
by: Kim, Shin-young, et al.
Published: (2024)

An overview of horospherical varieties and coloured fans
by: Monahan, Sean
Published: (2023)

Canonical mirror models for maximal orthogonal Grassmannians
by: Spacek, Peter, et al.
Published: (2023)

Exotic Spaltenstein varieties
by: Rosso, Daniele, et al.
Published: (2024)

Combinatorial Aspects of Elliptic Schubert Calculus
by: Lenart, Cristian, et al.
Published: (2025)

Noncommutative resolution, F-blowups and D-modules
by: Toda, Yukinobu, et al.
Published: (2008)

F-blowups of normal surface singularities
by: Hara, Nobuo, et al.
Published: (2011)

Richardson varieties, projected Richardson varieties and positroid varieties
by: Speyer, David E
Published: (2023)

Total positivity in twisted flag varieties
by: He, Xuhua, et al.
Published: (2026)