Results 51 to 60 of about 246,865 (191)

A Discrete Dynamical Model of Signed Partitions

open access: yesJournal of Applied Mathematics, 2013
We use a discrete dynamical model with three evolution rules in order to analyze the structure of a partially ordered set of signed integer partitions whose main properties are actually not known.
G. Chiaselotti   +3 more
doaj   +1 more source

Properties of integer partitions and plane partitions [PDF]

open access: yes, 2012
A thesis submitted in fulfillment of the requirements for the degree of Doctor of Philosophy (by production of original research) in Mathematics School of Mathematics University of the Witwatersrand Johannesburg December 2012Generating functions and
Aubrey Blecher, Blecher, Aubrey
core  

TWO CONJECTURES CONCERNING EXTENTS OF SMARANDACHE FACTOR PARTITIONS [PDF]

open access: yes, 2001
In this paper we verify two conjectures concerning extents of Smarandache factor ...
Maohua, Le
core   +1 more source

Intersecting integer partitions

open access: yesAustralas. J Comb., 2013
If $a_1, a_2, ..., a_k$ and $n$ are positive integers such that $n = a_1 + a_2 + ... + a_k$, then the sum $a_1 + a_2 + ... + a_k$ is said to be a \emph{partition of $n$} of \emph{length $k$}, and $a_1, a_2, ..., a_k$ are said to be the \emph{parts} of the partition.
openaire   +4 more sources

Modelling smurfing patterns in cryptocurrencies with integer partitions

open access: yesIET Blockchain
In this paper, we propose the modelling of patterns of financial transactions ‐ with a focus on the domain of cryptocurrencies ‐ as splittings and present a method for generating such splittings utilizing integer partitions.
Marlene Koelbing   +4 more
doaj   +1 more source

Component Order Edge Connectivity, Vertex Degrees, and Integer Partitions

open access: yesTheory and Applications of Graphs
Given a finite, simple graph G, the k-component order connectivity (resp. edge connectivity) of G is the minimum number of vertices (resp. edges) whose removal results in a subgraph in which every component has an order of at most k − 1.
Michael R. Yatauro
doaj   +1 more source

Generalized Beatty sequences

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1978
A well-known result due to S. Beatty is that if α and β are positive irrational numbers satisfying α−1+β−1=1 then each positive integer is to be found in precisely one of the sequences {[kα]}, {[kβ]}(k=1,2,3,…) where [x] denotes the integral part of x ...
A. McD. Mercer
doaj   +1 more source

Rectangle Partitions Generalizing Integer Partitions

open access: yesAnnals of Combinatorics
Abstract In this paper, we introduce a natural geometric extension of the partition function. More precisely, we investigate the problem of counting partitions of a rectangle into rectangular blocks with integer sides. Here, two partitions of a rectangle are indistinguishable if they consist of the same multiset of blocks, their ...
Krystian Gajdzica   +2 more
openaire   +3 more sources

On the Distribution of the H-index

open access: yesInternational Journal of Information Science and Management, 2018
The h-index has been considered in terms of both unrestricted integer partitions and fuzzy integrals, and the expected value of h for a given number of citations has been estimated.
Simon Brown
doaj  

A hardware-oriented concurrent TZ search algorithm for High-Efficiency Video Coding

open access: yesEURASIP Journal on Advances in Signal Processing, 2017
High-Efficiency Video Coding (HEVC) is the latest video coding standard, in which the compression performance is double that of its predecessor, the H.264/AVC standard, while the video quality remains unchanged.
Nghia Doan   +3 more
doaj   +1 more source

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