Results 11 to 20 of about 2,606,960 (274)

The topology of restricted partition posets [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2011
For each composition $\vec{c}$ we show that the order complex of the poset of pointed set partitions $Π ^• _{\vec{c}}$ is a wedge of $β\vec{c}$ spheres of the same dimensions, where $β\vec{c}$ is the number of permutations with descent composition ^$\vec{
Richard Ehrenborg, JiYoon Jung
doaj   +1 more source

A Littlewood-Richardson type rule for row-strict quasisymmetric Schur functions [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2011
We establish several properties of an algorithm defined by Mason and Remmel (2010) which inserts a positive integer into a row-strict composition tableau.
Jeffrey Ferreira
doaj   +1 more source

Transformation of propositional calculus statements into integer and mixed integer programs: An approach towards automatic reformulation [PDF]

open access: yes, 1990
A systematic procedure for transforming a set of logical statements or logical conditions imposed on a model into an Integer Linear Progamming (ILP) formulation Mixed Integer Programming (MIP) formulation is presented. An ILP stated as a system of linear
Hadjiconstantinou, E
core   +4 more sources

The minimum weight t-composition of an integer [PDF]

open access: yesJournal of Mathematical Sciences, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cardoso, D. M., Cerdeira, J. O.
openaire   +2 more sources

Evaluate All The Order of Every Element in The Higher Even, Odd, and Prime Order of Group for Composition

open access: yesScience and Technology Indonesia, 2022
This paper aims to treat a study on the order of every element in the higher even, odd and prime order of group for composition. Infact, express order of a group and order of an element of a group in real numbers.
Md. Abdul Mannan   +2 more
doaj   +3 more sources

Integer Factorization with Compositional Distributed Representations

open access: yesNeuro-Inspired Computational Elements Conference, 2022
In this paper, we present an approach to integer factorization using distributed representations formed with Vector Symbolic Architectures. The approach formulates integer factorization in a manner such that it can be solved using neural networks and potentially implemented on parallel neuromorphic hardware.
Denis Kleyko   +7 more
openaire   +3 more sources

Composite Fermions and Integer Partitions

open access: yesJournal of Combinatorial Theory, Series A, 2001
The authors prove the unimodality of integer partitions with at most \(a\) parts, all parts less than or equal to \(b\), that are required to contain either repeated or consecutive parts. The proof uses the KOH theorem [\textit{D. Zeilberger}, Am. Math. Mon. 96, No. 7, 590-602 (1989; Zbl 0726.05005)].
Arthur T. Benjamin   +3 more
openaire   +2 more sources

Prime ideal on the end_Z (Z^n ) Ring

open access: yesAl-Jabar, 2022
The set of all endomorphisms over -module  is a non-empty set denoted by . From  we can construct the ring of  over addition and composition function. The prime ideal is an ideal which satisfies the properties like the prime numbers.
Zakaria Bani Ikhtiyar   +2 more
doaj   +1 more source

Gap inequalities for non-convex mixed-integer quadratic programs [PDF]

open access: yes, 2011
Laurent and Poljak introduced a very general class of valid linear inequalities, called gap inequalities, for the max-cut problem. We show that an analogous class of inequalities can be defined for general non-convex mixed-integer quadratic programs ...
Galli, Laura   +2 more
core   +5 more sources

Compositions of integers and Fibonacci numbers

open access: yesCommunications Faculty Of Science University of Ankara Series A1Mathematics and Statistics, 2023
In this paper, we deal with the compositions of the integers. We present the decompositions for both the composition sets and the odd composition sets of the integers. Thus the decompositions provide us to have not only an alternative proof of some well known identies but also many new identities for Fibonacci numbers and Lucas numbers.
Busra AL, Mustafa ALKAN
openaire   +2 more sources

Home - About - Disclaimer - Privacy