Results 1 to 10 of about 196,348 (111)

Determination of the left braces of order $64$ [PDF]

open access: yesInternational Journal of Group Theory, 2023
We review some of the algorithms used for the determination of the left braces of order $64$.
Adolfo Ballester-Bolinches   +2 more
doaj   +1 more source

Grouting Treatment of Water and Mud Inrush in Fully Weathered Granite Tunnel: A Case Study

open access: yesGeofluids, Volume 2020, Issue 1, 2020., 2020
When mountain tunnel passes through completely weathered granite strata, water and mud inrush is easy to occur, causing casualties and economic losses. Grouting is a common and effective treatment method for water and mud inrush disaster. The current existing researches focus on theoretical analysis, numerical simulation, and laboratory test, and the ...
Jiandong Niu   +8 more
wiley   +1 more source

Classification of harmonic homomorphisms between Riemannian three-dimensional unimodular Lie groups [PDF]

open access: yesArab Journal of Mathematical Sciences
Purpose – The purpose of this study is to classify harmonic homomorphisms ϕ : (G, g) → (H, h), where G, H are connected and simply connected three-dimensional unimodular Lie groups and g, h are left-invariant Riemannian metrics.
Zagane Abdelkader   +2 more
doaj   +1 more source

Irreversible k-threshold conversion number of some graphs [PDF]

open access: yesArab Journal of Mathematical Sciences
Purpose – This paper aims to study Irreversible conversion processes, which examine the spread of a one way change of state (from state 0 to state 1) through a specified society (the spread of disease through populations, the spread of opinion through ...
Ramy Shaheen, Suhail Mahfud, Ali Kassem
doaj   +1 more source

Large deviations for the stochastic functional integral equation with nonlocal condition [PDF]

open access: yesArab Journal of Mathematical Sciences
Purpose – The purpose of this paper is to study large deviations for the solution processes of a stochastic equation incorporated with the effects of nonlocal condition.
Gopal Shruthi, Murugan Suvinthra
doaj   +1 more source

A Comparison of Academic Staff Performance Evaluations by Head of Department and Their Students

open access: yesJournal of Kufa for Mathematics and Computer, 2016
Teaching staff performance assessment are vital for career progress and mentoring. Faculties at University of Kufaevaluate the performance of their academic staff on a yearly basis by Head of Department and the Students.The evaluation instrument are two ...
Nazera Khalil Dakhil
doaj   +1 more source

On modified approximation properties by q- analogue summation – integral type operators

open access: yesJournal of Kufa for Mathematics and Computer, 2016
The purpose of this paper is to introduce a summation-integral q-Beta-Szàsz operators denoted by ( ( . We use the method of Korovik-type statistical approximation to prove our operators is approximate .
Murtada J. Mohammed, S.A. Abdul-Hammed
doaj   +1 more source

A New Algorithm For Solving Transportation Problem With Network Connected Sources

open access: yesJournal of Kufa for Mathematics and Computer, 2015
Solving transportation problems where products to be supplied from one side(sources) to another (demands) with a goal to minimize the overall transportation cost represents an activity of great importance.
Kadhim B. S. Aljanabi, Anwar Nsaif Jasim
doaj   +1 more source

He is variational iteration method to approximate time fractional wave non linear like equation with variable coefficient

open access: yesJournal of Kufa for Mathematics and Computer, 2016
In this paper, we will consider variationaliteration method (VIM) for solvingtime fractional non linear wave like with variable coeffcient. In this method we usean approximate value for time fractional derivativewhen find Lagrange multiplier.Three ...
Abeer Majeed Jasim
doaj   +1 more source

Pre-Open Sets In Minimal Bitopological Spaces

open access: yesJournal of Kufa for Mathematics and Computer, 2015
Let be a topological space, let be an M-structure on then is called a minimal bitopological space. In this work, I am study pre-open sets in minimal bitopological spaces with some result and definitions separation axioms on minimal bitopological ...
Ameer Mohammad-Husain Hassan
doaj   +1 more source

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