AbstractThe algebras Qn describe the relationship between the roots and coefficients of a non-commutative polynomial. I. Gelfand, S. Gelfand, and V. Retakh have defined quotients of these algebras corresponding to graphs. In this paper we find the Hilbert series of the class of algebras corresponding to the graph K3 and show that this algebra is Koszul
This work was started as an attempt to apply theory from noncommutative graded algebra to questions ...
Abstract. Given a finite, simple, vertex–weighted graph, we con-struct a graded associative (noncomm...
We study the Hilbert function and the Hilbert series of the vertex cover algebra A(G), where G is a ...
AbstractThe algebras Qn describe the relationship between the roots and coefficients of a non-commut...
AbstractWe compute the Hilbert series of some algebras associated to directed graphs and related to ...
A new connection between combinatorics and noncommutative algebra is established by relating a certa...
In 2004 Alexander Postnikov and Boris Shapiro introduced a class of commutative algebras for non-dir...
In 2004 Alexander Postnikov and Boris Shapiro introduced a class of commutative algebras for non-dir...
In 2004 Alexander Postnikov and Boris Shapiro introduced a class of commutative algebras for non-dir...
Começamos definindo as álgebras Qn, que originaram o estudo das álgebras associadas a grafos orienta...
Associated to any uniform finite layered graph Γ there is a noncommutative graded quadratic algebra ...
We are discussing certain combinatorial and counting problems related to quadratic algebras. First w...
AbstractThe quadratic algebras Qn are associated with pseudo-roots of noncommutative polynomials. We...
We are discussing certain combinatorial and counting problems related to quadratic algebras. First w...
AbstractWe give a homological interpretation of the coefficients of the Hilbert series for an algebr...
This work was started as an attempt to apply theory from noncommutative graded algebra to questions ...
Abstract. Given a finite, simple, vertex–weighted graph, we con-struct a graded associative (noncomm...
We study the Hilbert function and the Hilbert series of the vertex cover algebra A(G), where G is a ...
AbstractThe algebras Qn describe the relationship between the roots and coefficients of a non-commut...
AbstractWe compute the Hilbert series of some algebras associated to directed graphs and related to ...
A new connection between combinatorics and noncommutative algebra is established by relating a certa...
In 2004 Alexander Postnikov and Boris Shapiro introduced a class of commutative algebras for non-dir...
In 2004 Alexander Postnikov and Boris Shapiro introduced a class of commutative algebras for non-dir...
In 2004 Alexander Postnikov and Boris Shapiro introduced a class of commutative algebras for non-dir...
Começamos definindo as álgebras Qn, que originaram o estudo das álgebras associadas a grafos orienta...
Associated to any uniform finite layered graph Γ there is a noncommutative graded quadratic algebra ...
We are discussing certain combinatorial and counting problems related to quadratic algebras. First w...
AbstractThe quadratic algebras Qn are associated with pseudo-roots of noncommutative polynomials. We...
We are discussing certain combinatorial and counting problems related to quadratic algebras. First w...
AbstractWe give a homological interpretation of the coefficients of the Hilbert series for an algebr...
This work was started as an attempt to apply theory from noncommutative graded algebra to questions ...
Abstract. Given a finite, simple, vertex–weighted graph, we con-struct a graded associative (noncomm...
We study the Hilbert function and the Hilbert series of the vertex cover algebra A(G), where G is a ...
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