Quasisymmetric function

Known as: Ring of quasisymmetric functions, Quasisymmetric functions, Quasisymmetric 
In algebra and in particular in algebraic combinatorics, a quasisymmetric function is any element in the ring of quasisymmetric functions which is in… (More)
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Related topics

Related topics

4 relations
PolynomialPolynomial ringRing of symmetric functionsStanley symmetric function

Papers overview

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2011
2011
Quasisymmetric Schur functions
We introduce a new basis for the algebra of quasisymmetric functions that naturally partitions Schur functions, called… (More)
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2009
2009
A quasisymmetric function for matroids
We consider the formal power series F (M) defined as the weight enumerator of all generic positive integral forms over the bases… (More)
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2008
2008
QUASISYMMETRIC FUNCTIONS AND KAZHDAN-LUSZTIG POLYNOMIALS
We associate a quasisymmetric function to any Bruhat interval in a general Coxeter group. This association can be seen to be a… (More)
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2008
2008
COLORED POSETS AND COLORED QUASISYMMETRIC FUNCTIONS
The colored quasisymmetric functions, like the classic quasisymmetric functions, are known to form a Hopf algebra with a natural… (More)
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2008
2008
QUASISYMMETRIC FUNCTIONS FROM A TOPOLOGICAL POINT OF VIEW
It is well-known that the homology of the classifying space of the unitary group is isomorphic to the ring of symmetric functions… (More)
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2007
2007
RANDOM WALKS ON QUASISYMMETRIC FUNCTIONS
Conditions are provided under which an endomorphism on quasisymmetric functions gives rise to a left random walk on the descent… (More)
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2005
2005
Decomposable compositions , symmetric quasisymmetric functions and equality of ribbon Schur functions
We define an equivalence relation on integer compositions and show that two ribbon Schur functions are identical if and only if… (More)
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2003
2003
Peak quasisymmetric functions and Eulerian enumeration
Via duality of Hopf algebras, there is a direct association between peak quasisymmetric functions and enumeration of chains in… (More)
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Highly Cited
2001
Highly Cited
2001
Quasisymmetric parametrizations of two-dimensional metric spheres
According to the classical uniformization theorem, every smooth Riemannian surface Z homeomorphic to the 2-sphere is conformally… (More)
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1999
1999
Generalized Riffle Shuffles and Quasisymmetric functions
Let xi be a probability distribution on the positive integers P, i.e., the probability of i ∈ P is xi. (Hence xi ≥ 0 and ∑ xi = 1… (More)
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