Some games via semi-generalized regular spaces

M. A. Abdel Karim

doi:10.47974/JIM-1518

Details

Publication Date

Sat Jul 15 2023

Journal Name

Journal Of Interdisciplinary Mathematics

Volume

26

Issue Number

2

DOI

10.47974/JIM-1518

Choose Citation Style

Statistics

View publication

5

Statistics

(5)

Some games via semi-generalized regular spaces

Games

Regular space

Sg open set

Semi-closed

SgR space

Sg continuous function

Afraa R. Sadek

M. A. Abdel Karim

...Show More Authors

In this research, a new application has been developed for games by using the generalization of the separation axioms in topology, in particular regular, Sg-regular and SSg- regular spaces. The games under study consist of two players and the victory of the second player depends on the strategy and choice of the first player. Many regularity, Sg, SSg regularity theorems have been proven using this type of game, and many results and illustrative examples have been presented

View Publication Preview PDF

Quick Preview PDF

Publication Date

Tue Dec 31 2019

Journal Name

Journal Of Economics And Administrative Sciences

Comparing Different Estimators for the shape Parameter and the Reliability function of Kumaraswamy Distribution

Kumaraswamy distribution

the shape parameter

reliability function

maximum likelihood

Bayes method

prior distributions (exponential distribution

chi-squared distribution and Erlang-2 type distribution)

the squared error loss function.

توزيع Kumaraswamy

معلمة الشكل

دالة المعولية

الإمكان الاعظم

طريقة بيز

التوزيعات الأولية (التوزيع الاسي

توزيع مربع كاي

توزيع ارلنك)

دالة الخسارة التربيعية.

Jinan Abbas

...Show More Authors

In this paper, we used maximum likelihood method and the Bayesian method to estimate the shape parameter (θ), and reliability function (R(t)) of the Kumaraswamy distribution with two parameters l , θ (under assuming the exponential distribution, Chi-squared distribution and Erlang-2 type distribution as prior distributions), in addition to that we used method of moments for estimating the parameters of the prior distributions. Bayes

View Publication Preview PDF

Publication Date

Thu Aug 01 2019

Journal Name

Journal Of Economics And Administrative Sciences

مقارنة مقدرات بيز لدالة المعولية لتوزيع باريتو من النوع الاول باستعمال دوال معلوماتية مضاعفة مختلفة

Pareto type I distribution

reliability function

bayes method

double prior distributions (chi-gamma square distribution. gamma- erlang distribution

erlang exponential distribution

the squared error loss function.

توزيع باريتو من النوع الاول

دالة المعولية

طريقة بيز

الدوال المعلوماتية المضاعفة : توزيع مربع كاي- كاما

توزيع كاما - ارلنك

التوزيع ارلنك- الاسي

دالة الخسارة التربيعية.

جنان عباس

...Show More Authors

The comparison of double informative priors which are assumed for the reliability function of Pareto type I distribution. To estimate the reliability function of Pareto type I distribution by using Bayes estimation, will be used two different kind of information in the Bayes estimation; two different priors have been selected for the parameter of Pareto type I distribution . Assuming distribution of three double prior’s chi- gamma squared distribution, gamma - erlang distribution, and erlang- exponential distribution as double priors. The results of the derivaties of these estimators under the squared error loss function with two different double priors. Using the simulation technique, to compare the performance for

View Publication Preview PDF

Publication Date

Wed Jan 02 2019

Journal Name

Journal Of The College Of Languages (jcl)

A traditional model of translation: Critical analysis: Традиционные модели перевода: критический анализ

traditional translation models

theory of formal and dynamic equivalence

theory of regular correspondences

informative

situational-denotative

functional-pragmatic theory of communication levels.

традиционные модели перевода

теория формальной и динамической эквивалентности

теория закономерных соответствий

информативная

ситуативно-денотативная

функционально-прагматическая теория уровней коммуникации

Ali Kadhim

...Show More Authors

The article critically analyzes traditional translation models. The most influential models of translation in the second half of the 20th century have been mentioned, among which the theory of formal and dynamic equivalence, the theory of regular correspondences, informative, situational-denotative, functional-pragmatic theory of communication levels have been considered. The selected models have been analyzed from the point of view of the universality of their use for different types and types of translation, as well as the ability to comprehend the deep links established between the original and the translation.

Аннотация

View Publication Preview PDF

Publication Date

Mon Aug 01 2016

Journal Name

Journal Of Economics And Administrative Sciences

طرائق جديدة لحل مشاكل البرمجة الخطية الضبابية المتماثلة

Fuzzy Linear Programming

Proposed ranking function

Trapezoidal fuzzy number

Crisp Linear Programming problem .

البرمجة الخطية الضبابية

دالة الرتب المقترحة

الاعداد الضبابية ذات الشكل المنحرف

البرمجة الخطية المتموجة .

سرمد علوان

...Show More Authors

Several authors have used ranking function for solving linear programming problem. In This paper is proposed two ranking function for solving fuzzy linear programming and compare these two approach with trapezoidal fuzzy number .The proposed approach is very easy to understand and it can applicable, also the data were chosen from general company distribution of dairy (Canon company) was proposed test approach and compare; This paper prove that the second proposed approach is better to give the results and satisfy the minimal cost using Q.M. Software

View Publication Preview PDF

Publication Date

Wed Dec 14 2022

Journal Name

Journal Of The College Of Languages (jcl)

Compound Sentences modification, functions and characteristics from an educational point of view: Umformungen- Funktion- Merkmale unter didaktischen Perspektiven

sentence sequence and sentence division

construction and structure

function

how to use

difficulties and problems

solutions.

zusammengesetzte Sätze

Aufbau und Struktur

Funktion

Verwendung

Schwierigkeiten und Probleme

Lösungen

Maysoon Ali

...Show More Authors

This research deals with compound sentences in the German language and how to transform them and transfer them into a main sentence, touching on their functions and characteristics. Actual to nominative, which is a unique feature of the German language, with some diverse examples taken from various sources.This case is distinguished, like other grammatical cases

View Publication Preview PDF

Publication Date

Wed Mar 01 2023

Journal Name

Baghdad Science Journal

A Study on Co – odd (even) Sum Degree Edge Domination Number in Graphs

Co-odd (even) sum degree edge dominating set

Co-odd (even) sum degree edge domination number

Co-odd (even) sum degree edge domination value

Odd (even) sum degree edge domination number

Odd (even) sum degree edge domination value

D

P

D

...Show More Authors

An edge dominating set of a graph is said to be an odd (even) sum degree edge dominating set (osded (esded) - set) of G if the sum of the degree of all edges in X is an odd (even) number. The odd (even) sum degree edge domination number is the minimum cardinality taken over all odd (even) sum degree edge dominating sets of G and is defined as zero if no such odd (even) sum degree edge dominating set exists in G. In this paper, the odd (even) sum degree domination concept is extended on the co-dominating set E-T of a graph G, where T is an edge dominating set of G. The corresponding parameters co-odd (even) sum degree edge dominating set, co-odd (even) sum degree edge domination number and co-odd (even) sum degree edge domin

View Publication Preview PDF

Publication Date

Wed Apr 25 2018

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Different Estimation Methods for System Reliability Multi-Components model: Exponentiated Weibull Distribution

Exponentiated Weibull Distribution (EWD)

Reliability of multi-component Stress â€“ Strength models R(s

k)

Maximum likelihood estimator (MLE)

Moment estimator (MOM)

shrinkage method (Sh)

Least Squares Estimator (LS)

Rank Set Sampling (RSS). and mean squared error (MSE).

Abbas Najim

Fatima Hadi

...Show More Authors

In this paper, estimation of system reliability of the multi-components in stress-strength model R_(s,k) is considered, when the stress and strength are independent random variables and follows the Exponentiated Weibull Distribution (EWD) with known first shape parameter Î¸ and, the second shape parameter Î± is unknown using different estimation methods. Comparisons among the proposed estimators through Monte Carlo simulation technique were made depend on mean squared error (MSE) criteria

View Publication Preview PDF

(1)

Publication Date

Tue Mar 30 2021

Journal Name

College Of Islamic Sciences

Need and transgression in Surat (Abs) Semantic grammatical study: Need and transgression in Surat (Abs)

Praise be to God who blessed us with the grace of Islam

and set our tongues in the language of the Qur’an. The Arabic language is beautiful through its grammar and rules

and its meanings which are the spirit of grammar

and we allocate the element of Arabic speech

which is the verb and the phenomenon of necessity and transgression

one of the important phenomena in modern studies and received attention from ancient and modern scholars

and we called our research: (Obligatory and transgression in Surat Abbas

semantic grammatical study) . The research was divided into two sections: The first topic included: the necessary verbs in Surat (Abs) an applied study.

Satar jasm falh

...Show More Authors

The research aims to highlight the significance and composition and the diversity of meanings and the Quranic context in the necessary and transgressive verbs in Surat (Abs).

This research consists of : a preamble , and two studies . The researcher addressed in the preliminary the importance of the phenomenon of necessity and infringement, the signs of the necessary action , the structure and controls of the act , the methods of infringement , its sections and signs.

As for the first topic : The researcher addressed the necessary verbs in Surat Abs , an applied study in terms of grammati

View Publication Preview PDF

Publication Date

Sat Oct 01 2016

Journal Name

Journal Of Theoretical And Applied Information Technology

Factors affecting global virtual teams’ performance in software projects

Today the trend is to perform software development work via distributed geographical area among team

individual or even as an organization. However

due to the global market and international presence of many companies

there is a need to implement a global virtual teams. The global virtual team members are gradually engaged in globalized business environments across space

time and organizational boundaries via information and communication technologies. A global virtual team relies on communication

collaboration

and information exchange are the most important criteria in global virtual teams’ operations. The purpose of this paper is to answer two research questions. The first research question is to identify the factors affecting global virtual teams’ performance. A systematic literature review was conducted to answer the first research question. The second research question is on what the rank of the factor affecting the global virtual teams’ performance according to their level of effect on global virtual teams’ performance. Online survey was conducted within 103 developers and IT managers from eight IT companies to answer the second research question. The Statistical Package for Social Science (SPSS 22) was used to analyze the collected data. In this study

we investigated factors that affect global virtual teams’ performance

factors considered include cultural differences

language problems

time-zone differences

team size

technical problems

lack of trust

lack of sufficient training

and ICT problems. Also the findings indicated that lack of sufficient training is the highest level of effect on global virtual teams’ performance. On the other hand

Ali Yahya Gheni

...Show More Authors

(23)

Publication Date

Mon Nov 01 2010

Journal Name

Al-nahrain Journal Of Science

Chemical Elements Diffusion in the Solar Interior

The standard solar model and equation of state have been used to study relative diffusion of Hydrogen and Helium in the present time for solar interior

as a function of distance and depth from the center of the star. The effects of temperature and density on diffusion velocity for these chemical elements have been explaned. It is found that heat flow which is arising from these reactions leads to an increase in helium diffusion velocity

while the temperature and density leading to a decrease in Hydrogen diffusion velocity. This means that Hydrogen behaves inversely with that for helium does through these reactions. Accordingly

diffusion percentages for Hydrogen

Helium and other Heavy Elements could be determined for the main sequence stars and white dwarf stars.

H.

...Show More Authors

1 2 3 4 ... 307 308 309 310