Results 91 to 100 of about 18,601 (168)

Lectures on equivariant Schubert polynomials

open access: yesAdvanced Studies in Pure Mathematics, 2018
The notes are aimed at a reasonably self-contained introduction to the theory of Schubert polynomials (in a wider sense) for all the classical Lie types in the setting of torus equivariant cohomology. As a powerful combinatorial device, we use the restriction maps to the set of torus fixed points throughout the lectures.
openaire   +2 more sources

Single-SEM Schubert Polynomials

open access: yes
We give a pattern-avoidance characterization of $w \in S_n$ such that the Schubert polynomial $\mathfrak{S}_w$ is a standard elementary monomial. This characterization tells us which quantum Schubert polynomials are easiest to compute. We solve a similar problem for complete homogeneous monomials.
openaire   +2 more sources

About-Weekly Pattern in the Dynamic Complexity of a Healthy Subject's Cellular Immune Activity: A Biopsychosocial Analysis. [PDF]

open access: yesFront Psychiatry, 2022
Seizer L   +5 more
europepmc   +1 more source

An Automated Toolchain for Camera-Enabled Sensing of Drinking Water Chlorine Residual. [PDF]

open access: yesACS ES T Eng, 2022
Schubert A   +5 more
europepmc   +1 more source

Covexillary Schubert varieties and Kazhdan–Lusztig polynomials

open access: yesIndagationes Mathematicae
We establish combinatorial and inductive formulas for Kazhdan-Lusztig polynomials associated to covexillary elements in classical types, extending results of Boe, Lascoux-Schützenberger, Sankaran-Vanchinathan, and Zelevinsky for Grassmannians of classical types.
openaire   +2 more sources

Combinatorial models for Schubert polynomials

open access: yes, 2017
Schubert polynomials are a basis for the polynomial ring that represent Schubert classes for the flag manifold. In this paper, we introduce and develop several new combinatorial models for Schubert polynomials that relate them to other known bases including key polynomials and fundamental slide polynomials.
openaire   +2 more sources

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