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Combinatorics and Statistical Mechanics of Integer Partitions [PDF]

open access: yesEntropy, 2023
We study the set of integer partitions as a probability space that generates distributions and, in the asymptotic limit, obeys thermodynamics. We view ordered integer partition as a configuration of cluster masses and associate them with the distribution
Themis Matsoukas
doaj   +2 more sources

Parting gravity’s tail: quadrupole tails at fifth order and beyond via integer partitions [PDF]

open access: greenJournal of High Energy Physics
This work studies the systematic organization of higher-order gravitational quadrupole tails using generalized unitarity methods imported from the study of scattering amplitudes.
Alex Edison
doaj   +2 more sources

Partitions of an Integer into Powers [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2001
In this paper, we use a simple discrete dynamical model to study partitions of integers into powers of another integer. We extend and generalize some known results about their enumeration and counting, and we give new structural results.
Matthieu Latapy
doaj   +1 more source

Some Special Integer Partitions Generated by a Family of Functions

open access: yesTrends in Computational and Applied Mathematics, 2023
  In this work, inspired by Ramanujan’s fifth order Mock Theta function f1(q), we define a collection of functions and look at them as generating functions for partitions of some integer n containing at least m parts equal to each one of the numbers from
M. L. Matte
doaj   +1 more source

Dynamics of the Picking transformation on integer partitions [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2003
This paper studies a conservative transformation defined on families of finite sets. It consists in removing one element from each set and adding a new set composed of the removed elements.
Thi Ha Duong Phan, Eric Thierry
doaj   +1 more source

$m$-noncrossing partitions and $m$-clusters [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2009
Let $W$ be a finite crystallographic reflection group, with root system $\Phi$. Associated to $W$ there is a positive integer, the generalized Catalan number, which counts the clusters in the associated cluster algebra, the noncrossing partitions for $W$,
Aslak Bakke Buan   +2 more
doaj   +1 more source

Additive Integer Partitions in R

open access: yesJournal of Statistical Software, 2006
This paper introduces the partitions package of R routines, for numerical calculation of integer partititions. Functionality for unrestricted partitions, unequal partitions, and restricted partitions is provided in a small package that accompanies this ...
Robin K. S. Hankin
doaj   +1 more source

On the Distribution of the spt-Crank

open access: yesMathematics, 2013
Andrews, Garvan and Liang introduced the spt-crank for vector partitions. We conjecture that for any n the sequence {NS (m, n)}m is unimodal, where NS (m, n) is the number of S-partitions of size n with crank m weight by the spt-crank.
Robert C. Rhoades   +2 more
doaj   +1 more source

ON SEQUENCES OF ELEMENTARY TRANSFORMATIONS IN THE INTEGER PARTITIONS LATTICE

open access: yesUral Mathematical Journal, 2023
An integer partition, or simply, a  partition is a nonincreasing sequence \(\lambda = (\lambda_1, \lambda_2, \dots)\) of nonnegative integers that contains only a finite number of nonzero components. The  length \(\ell(\lambda)\) of a partition \(\lambda\
Vitaly A. Baransky, Tatiana A. Senchonok
doaj   +1 more source

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