Results 21 to 30 of about 30,996 (263)

Modified Auxiliary Equation Method versus Three Nonlinear Fractional Biological Models in Present Explicit Wave Solutions

open access: yesMathematical and Computational Applications, 2018
In this article, we present a modified auxiliary equation method. We harness this modification in three fundamental models in the biological branch of science.
Mostafa M. A. Khater   +2 more
doaj   +1 more source

A General Framework for Sorting Large Data Sets Using Independent Subarrays of Approximately Equal Length

open access: yesIEEE Access, 2022
Designing an efficient data sorting algorithm that requires less time and space complexity is essential for computer science, different engineering disciplines, data mining systems, wireless networks, and the Internet of things.
Shahriar Shirvani Moghaddam   +1 more
doaj   +1 more source

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

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   +8 more
core   +1 more source

A phase transition in the distribution of the length of integer partitions [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2012
We assign a uniform probability to the set consisting of partitions of a positive integer $n$ such that the multiplicity of each summand is less than a given number $d$ and we study the limiting distribution of the number of summands in a random ...
Dimbinaina Ralaivaosaona
doaj   +1 more source

IMPLEMENTASI ALGORITMA INTEGER LINEAR PROGRAMMING UNTUK SISTEM INFORMASI PENJADWALAN RUANGAN DI FAKULTAS ILMU KOMPUTER UNIVERSITAS INDONESIA

open access: yesJurnal Sistem Informasi, 2012
Permasalahan konflik penjadwalan ruangan (timetabling) sering dihadapi hampir sebagian besar institusi akademis di Indonesia, salah satunya di Fakultas Ilmu Komputer Universitas Indonesia (Fasilkom UI).
Elly Matul Imah   +4 more
doaj   +3 more sources

Poset vectors and generalized permutohedra [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2013
We show that given a poset $P$ and and a subposet $Q$, the integer points obtained by restricting linear extensions of $P$ to $Q$ can be explained via integer lattice points of a generalized permutohedron.
Dorian Croitoru   +2 more
doaj   +1 more source

Optimizing Parallel Task Execution for Multi-Agent Mission Planning

open access: yesIEEE Access, 2023
Multi-agent systems have received a tremendous amount of attention in many areas of research and industry, especially in robotics and computer science.
Branko Miloradovic   +3 more
doaj   +1 more source

Sharp Bounds of Local Fractional Metric Dimensions of Connected Networks

open access: yesIEEE Access, 2020
Metric dimension is a distance based parameter which is used to determine the locations of machines (or robots) with respect to minimum consumption of time, shortest distance among the destinations and lesser number of the utilized nodes as places of the
Muhammad Javaid   +3 more
doaj   +1 more source

A Nekrasov-Okounkov type formula for affine $\widetilde{C}$ [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2015
In 2008, Han rediscovered an expansion of powers of Dedekind $\eta$ function due to Nekrasov and Okounkov by using Macdonald's identity in type $\widetilde{A}$.
Mathias Pétréolle
doaj   +1 more source

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