American Journal of Mathematics and Statistics

American Journal of Mathematics and Statistics is to publish well-written original research articles and studies describing the latest research and developments in the field of mathematics and statistics. This is a broad-based journal covering all branches of mathematics, statistics and interdisciplinary research.

Waggas Galib Atshan

Assistant Professor, Department of Mathematics,College of Computer Science & Mathematics,University of Al-Qadisiya, Iraq

Research Areas

Complex Analysis - Applied Mathematics

Education

2008Ph.DIn Mathematics (Complex Analysis),University of Pune (India)
2002M.Sc.In Mathematics University of Al-Mustansirya
1998B.Sc.In Mathematics University of Al-Qadisiya

Experience

2013-presentHead of Department of Medical Mathematics, College of Computer Science & Mathematics, University of Al-Qadisiya
2010-2012Head of Department of Mathematics, College of Computer Science & Mathematics,University of Al-Qadisiya
2010-2011Head of Department of Statistics & Informatics, College of Computer Science & Mathematics, University of Al-Qadisiya

Publications: Journals

[1]  Application of Fractional Calculus on Certain class of p-valent Functions with Negative Coefficients Defined by Ruscheweyh Derivative, Int. J. Math. Anal. (Bulgaria),1(22)(2007),1089-1101.
[2]  On a Class of p-valent Meromorphic Functions Defined by Integral Operator, Int. J. Math. Sci. & Enginee.Appls.(IJMSEA)(India),1(1)(2007),129-140.
[3]  Subclass of Meromorphic Functions with Positive Coefficients Defined by Ruscheweyh Derivative,J. Rajasthan Acad. Phy. Sci.(India),6(2)(2007),129-140.
[4]  Differential Operator of A Subclass of k-uniformly p-valent Starlike Functions with Negative Coefficients Defined Inegral Operator,J. Bull. Pure & Appl. Math.(India),1(2)(2007),113-125.
[5]  Application of Fractional Derivatives and Hypergeometric Functions to Multivalent Analytic Functions, Far East J. Math. Sci.(India),27(2)(2007),277-294.
[6]   Meromorphic p-valent Functions with Positive Coefficients Defined by Convlution & Integral Operator,J. Indian Acad. Math.(JIAM)(India),29(2)(2007),409-423.
[7]  On a Certain Subclass of Harmonic Univalent Functions by Applying an Operator,Int. J. Pure Appl. Math.(Bulgaria),41(7)(2007),997-1008.
[8]  On a Class of p-valent Analytic Functions with Negative Coefficients Defined by Dziok - Srivastava Linear Operator, Int. J. Math. Sci. & Enginee. Appls.(India),1(2)(2007),173-182.
[9]  A generalized Ruscheweyh Derivatives Involving a general Fractional Derivative Operator Defined on a Class of Multivalent Functions II,Int. J. Math. Anal.(Bulgaria),2(3)(2008),997-1008.
[10]  Some Properties of Harmonic Univalent Functions in Terms of Ruscheweyh Derivatives, Far East J. Math. Sci.(India),28(1)(2008),197-213.
[11]  A generalized Ruscheweyh Derivatives Involving a general Fractional Derivative Operator Defined on a Class of Multivalent Functions I,J. Rajasthan Acad. Phys. Sci. (India),7(1)(2008),15-24.

Publications: Conferences/Workshops/Symposiums

[1]  Application of Subordination and Ruscheweyh Deribative for p-valent Functions with Negative Coefficients,J. Acta Ciencia Indica of Mathematics(India),XXXIV(1)(2008),461 - 474.
[2]  On Certain Class of Univalent Functions Defined by Convlution Operator made by Hypergeometric Function,J. Acta Ciencia Indica of Mathematics(India),XXXIV(1)(2008),5 - 14.
[3]  On a Class of Univalent Functions with Negative Coefficients Defined by Generalized Ruscheweyh Derivatives I,Pioneer J. Math. & Math. Sci.(India),1(1)(2011),19 - 36.
[4]  Some Properties of a Class of Univalent Functions Defined by Subordination Property,Pioneer J. Math. & Math. Sci.(India),1(1)(2011),37 - 54.
[5]  On Generalized Hypergeometric Functions and associated Classes of k-uniformly Convex and k-starlike p-valent Functions,J. Adv. & Appls. Math. Sci.(India),6(2)(2010),149 - 160.
[6]  On Generalization of a Class of p-valent Harmonic Functions Involving a Generalized Ruscheweyh-Type Operator,Analele Universitatii Oradea Fasc. Matematica(Romaina), XVIII(1)(2011),197 - 206.
[7]  On a Class of Meromorphic Univalent Functions Defined Linear Derivative Operator, International Mathematical Forum(Bulgaria),6(46)(2011),2267 - 2278.
[8]  Suclass of Meromorphic Univalent Functions Defined by Hadamard Product with Multiplier Transformation,International Mathematical Forum(Bulgaria),6(46)(2011),2279 - 2292.
[9]  On generalization of Starlike and Convexity Properties for Hypergeometric Functions Defined by Ruscheweyh Derivative,Int. J. Contemp. Math. Sci.(Bulgaria),7(3)(2012),103 - 114.
[10]  On a New Class of Multivalent Harmonic Functions Associated a Linear Operator, Analele Universitatii Oradea Fasc. Matematica(Romaina),XIX(1)(2012),101 - 109.
[11]  On Fractional Calculus Operators of a Class of Meromorphic Multivalent Functions, J. Gen. Math. Notes(Jordan),18(2)(2013),92 - 103.
[12]  On a Class of Univalent Functions with Negative Coefficients Defined by Generalized Ruscheweyh Derivatives II,European J. Sci. Research(UK),64(2)(2011),340 - 352.
[13]  Some Properties of a Class of Univalent Functions Defined by Subordination Property II,Analele Universitatii Oradea Fasc. Matematica(Romaina),XIX(1)(2012),5 - 19.
[14]  Subclass of Meromorphic Functions with Positive Coefficients Defined by Ruscheweyh Derivative II,J. Surveys in Mathematics & its Applications(Romania),3(1)(2008),67 - 77.
[15]  Some Applications of Generalized Ruscheweyh Derivatives Involving a General Fractional Derivative Operator to a Class of Analytic Functions with Negative Coefficients,J. Surveys in Mathematics & its Applications I (Romania),5(1)(2010),35 - 47.

Publications: Books/Book Chapters

[1]  Differential Subordination Theorems of Analytic Functions and Some Applications,American J. Sci. Research (USA),49(1)(2012),91 -101.
[2]  On a New Class of Univalent Functions with Negative Coefficients,European J. Sci. Research(UK),74(4)(2012),601 - 608.
[3]  On Subclass of k-uniformly Convex Functions of Complex Order Involving Multiplier Transformation,Abstract and Applied Mathematics(USA),Volume2012 (2012),Article ID 150571,10 pages.
[4]  Subclass of p-valent Analytic Functions with Negative Cefficients, J. Adv. & Appls. Math. Sci.(India),11(5)(2012),239 - 254.
[5]  Differential Subordinations of Multivalent Analytic Functions Associated with Ruscheweyh Derivative, Analele Universitatii Oradea Fasc. Matematica(Romania),XX(1)(2013),27 - 33.
[6]  Mathematical Model for The Concentration of Pollution and Dissoved Oxygen in The Diwaniya River (Iraq), American J. Sci. Research(USA),78(1)(2012),33 - 37.
[7]  A subclass of Multivalent Analytic Functions with Fixed Argument of Coefficients Involving Hohlov Operator, Int. Conference in Math. 2012 (Al-Ain,United Arab Emirates University,11-14 March(UAE),(2012),723 - 732.
[8]  A linear Operator of a New Class of Meromorphic Multivalent Functions,Journal of Asian Scientific Research(Pakistan),3(7)(2013),734 - 746.
[9]  On a Certain Subclass of Univalent Functions Defined by Differential Subordination Property, J. Gen. Math. Notes(Jordan),15(1)(2013),28 - 43.
[10]  Differential Subordination of Meromorphically p-valent Analytic Functions Associated with Mostafa Operator,Int. J. Math. Anal.(Bulgaria),7(23)(2013),1133 - 1142.
[11]  Suclass of Multivalent Functions Defined by Hadamard Product Involving a Linear Operator,Int. J. Math. Anal.(Bulgaria),7(24)(2013),1193 - 1206.
[12]  On a New Subclass of Meromorphically Multivalent Functions Defined by a Linear Operator,Int. Math. Forum(Bulgaria),8(15)(2013),713 - 726.
[13]  New Class of Univalent Functions with Negative Coefficients Defined by Ruscheweyh Derivative,J. Gen. Math. Notes(Jordan),18(2)(2013),77 - 91.
[14]  Some Results of Second Order Differential Subordination for Fractional Integral of Dziok-Srivastava Operator,Analele Universitatii Oradea Fasc. Matematica(Romania),XXI(1)(2014),145-152.
[15]  On a New Class of Harmonic Univalent Functions,J. Mathematicki Vesink(Serbia),65(4)(2013),555 - 564.
[16]  On a New Class of Univalent Functions with Application of Fractional Calculus Operators Defined by Hohlov Operator,Journal of Asian Scientific Research(Pakistan),4(2)(2014),99-111.
[17]  On a Certain Class of Multivalent Functions Defined by Hadamard Product,Journal of Asian Scientific Research(Pakistan),3(9)(2013),891 - 902.
[18]  On a Subclass of k-uniformly Convex Functions with Negative Coefficients Based on Inegral Operator,American Journal of Mathematics & Statistics(USA),4(2)(2014),72 - 79.
[19]  On a New Subclass of Univalent Function with Negative Coefficients Defined by Hadamard Product,European J. Sci. Research(UK),119(3)(2014),462 - 472.