Results 51 to 60 of about 77 (64)

Virasoro conjecture for the stable pairs descendent theory of simply connected 3-folds (with applications to the Hilbert scheme of points of a surface). [PDF]

J Lond Math Soc, 2022
Moreira M.
europepmc   +1 more source

Flags of sheaves, quivers and symmetric polynomials

Forum of Mathematics, Sigma
We study a quiver description of the nested Hilbert scheme of points on the affine plane and its higher rank generalization – that is, the moduli space of flags of framed torsion-free sheaves on the projective plane.
Giulio Bonelli, Nadir Fasola, Alessandro Tanzini   +2 more
doaj   +1 more source

Quantum K theory of Grassmannians, Wilson line operators and Schur bundles

Forum of Mathematics, Sigma
We prove a ‘Whitney’ presentation, and a ‘Coulomb branch’ presentation, for the torus equivariant quantum K theory of the Grassmann manifold $\mathrm {Gr}(k;n)$ , inspired from physics, and stated in an earlier paper.
Wei Gu, Leonardo Mihalcea, Eric Sharpe, Hao Zou   +3 more
doaj   +1 more source

A presentation of the torus-equivariant quantum K-theory ring of flag manifolds of type A, Part II: quantum double Grothendieck polynomials

Forum of Mathematics, Sigma
In our previous paper, we gave a presentation of the torus-equivariant quantum K-theory ring $QK_{H}(Fl_{n+1})$ of the (full) flag manifold $Fl_{n+1}$ of type $A_{n}$ as a quotient of a polynomial ring by an explicit ideal.
Toshiaki Maeno, Satoshi Naito, Daisuke Sagaki   +2 more
doaj   +1 more source

Relative quantum cohomology of the Chiang Lagrangian

Forum of Mathematics, Sigma
We compute the open Gromov-Witten disk invariants and the relative quantum cohomology of the Chiang Lagrangian $L_\triangle \subset \mathbb {C}P^3$ .
Anna Hollands, Elad Kosloff, May Sela, Qianyi Shu, Jake P. Solomon   +4 more
doaj   +1 more source

Quasimaps to moduli spaces of sheaves on a $K3$ surface

Forum of Mathematics, Sigma
In this article, we study quasimaps to moduli spaces of sheaves on a $K3$ surface S. We construct a surjective cosection of the obstruction theory of moduli spaces of $\epsilon $ -stable quasimaps.
Denis Nesterov
doaj   +1 more source

The origin and fate of volatile elements on Earth revisited in light of noble gas data obtained from comet 67P/Churyumov-Gerasimenko. [PDF]

Sci Rep, 2020
Bekaert DV, Broadley MW, Marty B.
europepmc   +1 more source

Tropical refined curve counting from higher genera and lambda classes. [PDF]

Invent Math, 2019
Bousseau P.
europepmc   +1 more source

Hilbert Schemes of Points on Surfaces

, 2002
L. Göttsche
semanticscholar   +1 more source

Another Proof for the Presentation of the Quantum Cohomology of the Moduli of Bundles over a Riemann Surface

, 2002
V. Muñoz
semanticscholar   +1 more source