doi:10.21123/bsj.2010.7.3.1266-1269

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Publication Date

Sun Sep 05 2010

Journal Name

Baghdad Science Journal

Volume

7

Issue Number

3

DOI

10.21123/bsj.2010.7.3.1266-1269

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Composition operator induced by ?(z) = sz + t for which |s|?1, |t|<1 and |s|+|t|?1

"composition operator

toeplitz operator

compact operator"

Samira Naji

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We study in this paper the composition operator that is induced by ?(z) = sz + t. We give a characterization of the adjoint of composiotion operators generated by self-maps of the unit ball of form ?(z) = sz + t for which |s|?1, |t|<1 and |s|+|t|?1. In fact we prove that the adjoint is a product of toeplitz operators and composition operator. Also, we have studied the compactness of C? and give some other partial results.

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Publication Date

Fri May 01 2020

Journal Name

Journal Of Physics: Conference Series

New Approach for Solving (1+1)-Dimensional Differential Equation

N A

L N M

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(16)

(6)

Publication Date

Sun Apr 16 2017

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Theoretical Calculations For Sputtering Yield of Iron Bombarding by (H, D, T, He) Ions

sputtering process

TRIM program

Hydrogen ions

Deuterium ions

Tritium ions

Helium ions

iron

Enas A .

Mustafa K.

Huda M .

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Extended calculations for sputtering yield through bombed Iron â€“ target by ( H,D ,T ,He ) ions plasma are accomplished .The calculations include changing the input parameters : the energy of ( H,D ,T ,He ) ions plasma, the hit target angle of Iron, change atomic mass of incident ion. The program TRIM is used to accomplish these calculations. The results show that sputtering yield is directly dependent on these parameters. It can change the incident angle of ( H,D ,T ,He ) ions and energy&n

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Publication Date

Wed Oct 01 2008

Journal Name

2008 First International Conference On Distributed Framework And Applications

A strategy for Grid based t-way test data generation

Mohammed I.

Kamal Z.

Nor Ashidi Mat

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(22)

(16)

Publication Date

Sat Jan 01 2011

Journal Name

International Journal Of Computer Theory And Engineering

MIPOG - An Efficient t-Way Minimization Strategy for Combinatorial Testing

Mohammed I.

Kamal Z.

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(16)

Publication Date

Wed Sep 13 2023

Journal Name

Aip Conference Proceedings

Results for the (b,t)-blocking sets in PG(2,8)

Niran

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Publication Date

Fri Dec 29 2017

Journal Name

Ibn Al-haitham Journal For Pure And Applied Science

Synthesis and Characterization of 1, 3-Oxazepine and Benz [1, 2-e][1, 3] Oxazepine-4, 7-Diones

Khalid

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N-Benzylidene m-nitrobenzeneamines (Schiff bases) were prepared by condensation of m-nitroaniline with aromatic aldehydes. These Schiff bases were found to react with maleic anhydride to give 2-Aryl-3-(m-nitrophenyl)-2, 3-dihydro [1, 3] oxazepine–4, 7–diones and with phthalic anhydride to give 2-Aryl-3–(m-nitrophenyl)–2, 3–dihydrobenz|| 1, 2-e|||| 1, 3] oxazepine–4, 7-diones which were reacted with pyrrolidine to give the anilide–pyrrolidides of maleic acid and phthalic acid.

Publication Date

Wed Feb 28 2024

Journal Name

Al-rafidain Journal Of Medical Sciences ( Issn 2789-3219 )

The Effects of -806 T/C and -857 T/C Single Nucleotide Polymorphisms in the TNF-α Gene on Rheumatoid Arthritis Severity and Inflammatory Markers

Zainab Majeed

Khalid Abdulhussein

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Background: Polymorphisms in the TNF-α gene affect the development and progression of rheumatoid arthritis. Objective: To investigate the associations between (-806 T/C) and (-857 T/C) SNPs with rheumatoid arthritis severity and susceptibility in a sample of Iraqi patients. Methods: A case-control study was conducted in Baghdad, Iraq. Twenty healthy controls and 63 patients confirmed to be newly diagnosed with rheumatoid arthritis were included. Those are divided into two groups (patients and controls), and the patients were further subdivided into severe and mild-moderate groups. Samples from those participants were analyzed for clinical and inflammatory parameter measurements. Genotyping by the Sanger method was performed to stu

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Publication Date

Tue Jan 25 2022

Journal Name

Iraqi Journal Of Science

Semi (1, 2)*-Maximal Soft (1, 2)*-Pre-Open Sets and Semi (1, 2)*-Minimal Soft (1, 2)*-Pre-Closed Sets In Soft Bitopological Spaces

(1

2)*-maximal soft (1

2)*-pre-open set

(1

2)*-minimal soft (1

2)*-preopen sets

(1

2)*-maximal soft (1

2)*-pre-closed sets

(1

2)*-minimal soft (1

2)*- pre-closed sets

semi (1

2)*-maximal soft (1

2)*-pre-open sets

semi (1

2)*-minimal soft (1

2)*-pre-c

Sabiha I.

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In this paper, we introduce and study new types of soft open sets and soft closed
sets in soft bitopological spaces (X,~ ,~ ,E) 1 2   , namely, (1,2)*-maximal soft open
sets, (1,2)*-maximal soft (1,2)*-pre-open sets, semi (1,2)*-maximal soft (1,2)*-preopen
sets, (1,2)*-maximal soft closed sets, (1,2)*-maximal soft (1,2)*-pre-closed
sets, (1,2)*-minimal soft open sets, (1,2)*-minimal soft (1,2)*-pre-open sets, (1,2)*-
minimal soft closed sets, (1,2)*-minimal soft (1,2)*-pre-closed sets, and semi (1,2)*-
minimal soft (1,2)*-pre-closed sets. Also, properties and the relation among these
concepts have been studied.

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Publication Date

Fri Feb 05 2010

Journal Name

Etri Journal

MC-MIPOG: A Parallel t-Way Test Generation Strategy for Multicore Systems

Mohammed I.

Kamal Z.

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(42)

(27)

Publication Date

Fri Jun 30 2023

Journal Name

Iraqi Journal Of Science

q-Difference Equation for the Operator E ̃(x,a;θ) and their Applications for the Polynomials h_n (a,b,x|q^(-1))

q-difference equation

generating function

Rogers formula

Mehler’s formula

homogeneous q-shift operator

Srivastava-Agarwal type generating function

Mahmood A.

Husam L.

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This paper concentrates on employing the -difference equations approach to prove another generating function, extended generating function, Rogers formula and Mehler’s formula for the polynomials , as well as thegenerating functions of Srivastava-Agarwal type. Furthermore, we establish links between the homogeneous -difference equations and transformation formulas.

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