Results 81 to 90 of about 2,701,787 (159)

Four-dimensional mapping of dynamic longitudinal brain subcortical development and early learning functions in infants. [PDF]

open access: yesNat Commun, 2023
Chen L   +10 more
europepmc   +1 more source

Implications of a multiscale structure of the yeast nuclear pore complex. [PDF]

open access: yesMol Cell, 2023
Akey CW   +9 more
europepmc   +1 more source

Recent Trends in Quasisymmetric Functions [PDF]

open access: yes, 2019
This article serves as an introduction to several recent developments in the study of quasisymmetric functions. The focus of this survey is on connections between quasisymmetric functions and the combinatorial Hopf algebra of noncommutative symmetric functions, appearances of quasisymmetric functions within the theory of Macdonald polynomials, and ...
openaire   +2 more sources

Quasisymmetric groups [PDF]

open access: yes, 2006
Markovic, V. (Vladimir)
core   +1 more source

MODULES OF THE 0-HECKE ALGEBRA AND QUASISYMMETRIC SCHUR FUNCTIONS

open access: yes, 2020
. We begin by deriving an action of the 0-Hecke alegbra on standard reverse composition tableaux and use it to discover 0-Hecke modules whose quasisymmetric characteristic are the natural refinements of Schur functions known as quasisymmetric Schur ...
Vasu V Tewari   +1 more
core  

The Enriched $q$-Monomial Basis of the Quasisymmetric Functions

open access: yesThe Electronic Journal of Combinatorics
We construct a new family $\left( \eta_{\alpha}^{\left( q\right) }\right)_{\alpha\in\operatorname*{Comp}}$ of quasisymmetric functions for each element $q$ of the base ring. We call them the "enriched $q$-monomial quasisymmetric functions". When $r:=q+1$ is invertible, this family is a basis of $\operatorname*{QSym}$.
Grinberg, Darij   +1 more
openaire   +3 more sources

Cryo-electron Microscopy Structure, Assembly, and Mechanics Show Morphogenesis and Evolution of Human Picobirnavirus. [PDF]

open access: yesJ Virol, 2020
Ortega-Esteban Á   +7 more
europepmc   +1 more source

Combinatorial Properties of Quasisymmetric Schur Functions and Generalized Demazure Atoms [PDF]

open access: yes, 2015
The Schur functions, which form an important basis for the ring of symmetric functions, have been shown in recent years to have various quasisymmetric and nonsymmetric refinements.
Tiefenbruck, Janine LoBue
core  

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