Cover Image

An overview of horospherical varieties and coloured fans

Fuente: arXiv

Saved in:

Bibliographic Details
Main Author:	Monahan, Sean
Format:	Preprint
Published:	2023
Subjects:	Algebraic Geometry Combinatorics 14M27, 14M25, 14M17, 14M15, 05E14
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Horospherical varieties with quotient singularities
by: Monahan, Sean
Published: (2024)

Horospherical stacks and stacky coloured fans
by: Monahan, Sean
Published: (2023)

Root subgroups on horospherical varieties
by: Avdeev, Roman, et al.
Published: (2023)

Automorphism groups of toroidal horospherical varieties
by: Barban, Lorenzo, et al.
Published: (2026)

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

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

On the exceptional set of crepant resolutions of abelian singularities
by: Bruzzo, Ugo, et al.
Published: (2025)

The geometry of Frobenius on toric varieties
by: Carvajal-Rojas, Javier, et al.
Published: (2025)

Hessenberg varieties of codimension one in the flag variety
by: Escobar, Laura, et al.
Published: (2022)

Newton-Okounkov bodies obtained from certain orbits of plabic graphs
by: Schlößer, Michael
Published: (2025)

Toric Schubert Varieties in Partial Flag Varieties
by: Can, Mahir Bilen, et al.
Published: (2026)

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

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

Forms of almost homogeneous varieties over perfect fields
by: Moser-Jauslin, Lucy, et al.
Published: (2020)

Newton numbers, vanishing polytopes and algebraic degrees
by: Selyanin, Fedor
Published: (2025)

Flexibility of affine spherical varieties
by: Shafarevich, Anton
Published: (2025)

The generalised Mukai conjecture for spherical varieties
by: Gagliardi, Giuliano, et al.
Published: (2025)

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

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)

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

Connecting orbits in quasiaffine spherical varieties via $B$-root subgroups
by: Avdeev, Roman, et al.
Published: (2025)

Collineation varieties of tensors
by: Gesmundo, Fulvio, et al.
Published: (2023)

Identifiability and singular locus of secant varieties to Grassmannians
by: Galgano, Vincenzo, et al.
Published: (2022)

Birational morphisms in quantum toric geometry
by: Boivin, Antoine
Published: (2026)

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

Bott manifolds of Bott--Samelson type and assemblies of ordered partitions
by: Jeong, Junho, et al.
Published: (2025)

F-blowups and essential divisors for toric varieties
by: Chávez-Martínez, Enrique, et al.
Published: (2023)

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

Complexity of the Zero Set of a Matrix Schubert Ideal
by: Escobar, Laura, et al.
Published: (2025)

Horospherical subgroups in positive characteristic
by: Maccan, Matilde, et al.
Published: (2025)

Morphisms from projective spaces to flags of minimal parabolic subgroups
by: Bakshi, Sarjick, et al.
Published: (2023)

Seminormal toric varieties
by: Bernard, François, et al.
Published: (2024)

Cluster type varieties
by: Moraga, Joaquín
Published: (2026)

Characteristic-free normalized Nash blowup of toric varieties
by: Castillo, Federico, et al.
Published: (2025)

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

Degenerations of cluster type varieties
by: Moraga, Joaquín, et al.
Published: (2025)

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

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

Chow theory of toric variety bundles
by: Carocci, Francesca, et al.
Published: (2024)