Numerical Solution of Linear System of Fredholm Integral Equations Using Haar Wavelet Method

Ghada H. Ibraheem

Details

Publication Date

Sun Jul 01 2012

Journal Name

Baghdad University College Of Education Ibn Al-haitham

Choose Citation Style

Statistics

View publication

2

Statistics

Numerical Solution of Linear System of Fredholm Integral Equations Using Haar Wavelet Method

linear system of Fredholm integral equations

Haar wavelet method

Ghada H. Ibraheem

...Show More Authors

The aim of this paper is to present the numerical method for solving linear system of Fredholm integral equations, based on the Haar wavelet approach. Many test problems, for which the exact solution is known, are considered. Compare the results of suggested method with the results of another method (Trapezoidal method). Algorithm and program is written by Matlab vergion 7.

View Publication

Publication Date

Wed Nov 01 2017

Journal Name

Journal Of Economics And Administrative Sciences

Dry Canal in Iraq and Mutual Growth in International Economic Environment

Maritime Shipping

Dry Canal

High Growth Countries

Commodity Trade

Economic Feasibility

Economic Anthropology in Iraq

International Growth

Regional States of Iraq

سلام جبار

...Show More Authors

In this paper, an attempt was made to measure and interpret the impact of several variables on global maritime transport, including: OECD industrial productions, high growth rates of some developing countries, and growth in world GDP. These variables contribute to higher rates of maritime transport revenues of 800 billion dollars annually; in the form of numerical sequences. The dry canal in Iraq was assumed to transfer 99 million tons of goods annually. This was made sure through the economic feasibility of the difference between maritime and land transport through railways. The effect of geographical and anthropological nature of Iraq on this project was studied too. Our findings indicated that the project will not drive growth

View Publication Preview PDF

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

Publication Date

Mon Jan 01 2024

Journal Name

Journal Of The College Of Languages (jcl)

Negation marker in Standard Persian : a typological analysis based on Givon’s functional model: عامل نفی در زبان فارسی معیار: بررسی رده‌شناختی براساس مدل نقش‌ گرایی گیون

Keywords: Typological analysis

negation marker

syntactic negation

emphatic negation

field of negation

لید واژه‌ها: رده‌شناسی

عامل نفی

نفی نحوی

نفی تاکیدی

دامنه نفی

Haidar Naeem Hamza

...Show More Authors

Abstract:

Typological analysis about the negation marker in different languages is one of the fields of research that has attracted much attention. In Persian language, this constituent has been analysed from different aspects. This study aimed to analyse different aspects of negation marker in the adjectives, the noun phrases and the verb phrases based on typological analysis. Many studies have been revealed that the negation in adjectives has shown lexically and morphologically. In the noun phrases, /hich/ has used as a negative marker necessarily marking the verb phrase as negative too. In the verb phrases, negation occurs morphologically by the addition of the prefix /n

View Publication Preview PDF

Publication Date

Sat Oct 27 2018

Journal Name

Journal Of Planner And Development

الوضع الجيو سياسي وانعكاساته على قطاع الإسكان في محافظة القدس (حالة دراسية بلدة العيزرية)

قطاع اإلسكان الوضع الجيو سياسي

التجمعات السكانية الفلسطينية

محافظة القدس

اتفاقية أوسلو.

Housing Sector

Geopolitical Situation

Palestinian Localities

Governorate of Jerusalem

Oslo Agreement

محمد

فيصل

...Show More Authors

تهدف هذه الدراسة للتعرف على السياسات اإلاسرائيلية المتبعة على الارض والمتمثلة في االاستيطان
الاستعماري والطرق التفافية، ومصادرة الاراضي وجدار الضم والتوسع العنصري، بالاضافة إلى التصنيف
الاداري للمناطق في الضفة الغربية حسب ما جاء في اتفاقية أوسلو، والتي من شأنها التأثير على تلك
المناطق، وال سيما قطاع اإلسكان الذي يعد من أهم القطاعات التي تتر كب وبالتحديد في منطقة الدراسة،
وسوف تحاول هذه الدراسة تس

View Publication Preview PDF

Publication Date

Mon Apr 24 2017

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Some Coincidence and Common Fixed Point Theorems for Two Self Mappings under Generalized Contractive Condition in Cone-b- Metric Space

Coincidence and common fixed point

pair of weakly compatible mappings

generalized contractive self mapping

Cone-b- metric space

normal Cone

non-normal Cone.

Tamara Sh.

...Show More Authors

In this paper, we prove some coincidence and common fixed point theorems for a pair of discontinuous weakly compatible self mappings satisfying generalized contractive condition in the setting of Cone-b- metric space under assumption that the Cone which is used is nonnormal. Our results are generalizations of some recent results.

View Publication Preview PDF

Publication Date

Tue Apr 20 2021

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Weak Pseudo â€“ 2 â€“ Absorbing Submodules And Related Concepts

weakly â€“ 2 â€“ Absorbing submodules

essential submodule

socal of modules

multiplication modules

Z â€“ regular modules

WP â€“ 2 â€“ Absorbing submodules .

Haibat K.

Sada E.

...Show More Authors

Let R be a commutative ring with identity and E be a unitary left R â€“ module .We introduce and study the concept Weak Pseudo â€“ 2 â€“ Absorbing submodules as generalization of weakle â€“ 2 â€“ Absorbing submodules , where a proper submodule A of an R â€“ module E is called Weak Pseudo â€“ 2 â€“ Absorbing if 0 â‰ rsx A for r, s R , x E , implies that rx A + soc ( E ) or sx A + soc (E) or rs [ A + soc ( E ) E ]. Many basic properties, char

View Publication Preview PDF

Publication Date

Sun Jan 01 2012

Journal Name

International Journal Of Contemporary Mathematical Sciences

Pre-Topology Generated by the Short Path Problems

: Graph theory

Short path problem

Closure operators

j-pre-topology

j = 1

2

j-dependency

j = 1

2.

Restriction

Separators

Rate of liaison.

M.

Y. Y.

...Show More Authors

Let G be a graph, each edge e of which is given a weight w(e). The shortest path problem is a path of minimum weight connecting two specified vertices a and b, and from it we have a pre-topology. Furthermore, we study the restriction and separators in pre-topology generated by the shortest path problems. Finally, we study the rate of liaison in pre-topology between two subgraphs. It is formally shown that the new distance measure is a metric

Preview PDF

Publication Date

Tue Dec 31 2019

Journal Name

Journal Of Economics And Administrative Sciences

The investment Decision Making According to the Preliminary Feasibility Study for the 100-Bed Teaching Hospital - Service Sector in Diwaniya Governorate (Case Study)

: preliminary feasibility study

Economic study

Diwaniya Hospital. Duration of data approved in the study: 2006 and 2014-2017.

دراسة جدوى اولية

دراسة اقتصادية

مستشفى الديوانية.

Zinah Muayad

Mohammed Jasim

...Show More Authors

The research aims to prepare a preliminary feasibility study that shows the importance of preliminary feasibility study in investment decision making, carrying out of the local demand of service provided in accordance with international standards and statement of investment opportunities available to the private sector in several investment methods. In order to reach the objectives of the study was adopted as a method of partial analysis at the level of economic unity through the study demand, supply, costs, economic and social profitability.

The health sector in Iraq is one of the service sectors facing today a continuous deficiency

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

Wed Jun 01 2022

Journal Name

Journal Of The College Of Languages (jcl)

The passive As a grammatical phenomenon in four selected textbooks: Das Passiv Als grammatisches Phӓnomen in vier ausgewӓhlten Lehrwerken

The passive voice - The German language - The grammar - In Textbooks- analysis of the passive voice

Das Passiv - Die deutsche Sprache – Die Grammatik – In Lehrweken-Analyse des Passivs

Ruqaya Mahmood

...Show More Authors

The research work is "The passive voice as a grammatical phenomenon in four selected textbooks". The research deals with the grammatical phenomenon passive in German. The research consists of two parts, the theoretical and the empirical part. The present research work is divided into 3 sections:

The first section includes the definition of passive, passive types, process passive, state passive, passive with modal verbs, and other types of passive. The second section provides illustrations of the four selected textbooks. The third chapter presents the passive voice in textbooks, namely German language teaching for foreigners by Dora Schulz and Heinz Griesbach, Delfin von Aufderstrasse H. and others, Em von Balme, M. and others and

View Publication Preview PDF

1 2 3 4 ... 2603 2604 2605 2606