Personal Information:

Name: Ali Abdul Rasoul Hashem

Date of Birth: 6/2/1959

Nationality: Yemeni

Marital status: Married

Adress: Dept. of Maths. Faculty of Science, Sana’a University

Tel: 711948472

Summary:(A brief profileSummary of the faculty member at least 3 lines)

• A member of The Mathematical Consultancy Group    (MCG), 2002- till now.
• A member of The Egyptian Mathematical Society, 1997-2001
• A member of The Egyptian & yemen brotherhood association
• Head of Dep. of Math. Faculty of Science, Sana’a University Yemen

      23-9-2007 -2009.

5- A member of Math. Faculty of Science, Jazan University, KSA 2-9-2009 -13-8-   2014.

Education:

                            Ph.D. in Differential Equations, thesis titled “On Biomathematical

                           Models” Department of Mathematics, Faculty of Science, Al-Azhar

                           University (Cairo) 2001.

                                 M.Sc. in operation research, thesis titled “Integer Integer

                           Programming “ Department of Mathematics, Faculty of Science,

                           Sana’a University 1992.

                           B.Sc. Mathematics and Physics, Department of Mathematics,

                           Faculty of Science, Sana’a University, Republic of Yemen 1985.

Experience:

• Professor, Dept. of Math., Faculty of Science  Sana’a University, Yemen.
• Teaching various mathematical courses.

2006-2015   Associated professor, Dept. of Math., Faculty of  Science  Sana’a University,  Yemen. Teaching various mathematical

                                 courses.

2001– 2006  Assistant professor, Dept. of Math., Faculty of  Science  Sana’a University,  Yemen. Teaching various mathematical

                                  courses.

• Teaching assistant, Dept. of Math., Faculty of Science Sana’a University Yemen.

Conferences and Workshops:

10 Sep.- 5 Oct. 1990 The applications of non-linear evolution  equations, Trieste – Ital.

April1995Modernizing of programs for teaching the fundamental

sciences using Computers & Information technology, Cairo – Egyp.

Research and scientific papers:

(I)Books:

1- Basic Calculus, part 1, Mathematics Consultants Group,  Dept. of Math., Faculty of Science  Sana’a University 2005 (2^nd edition).

2- Basic Calculus, part 2, Mathematics Consultants Group,  Dept. of Math., Faculty of Science  Sana’a University 2005.

3- Advanced Calculus Mathematics Consultants Group, Dept. of Math., Faculty of Science  Sana’a University 2008.

(II)Papers:

After Assistant professor:

1- Ragab, A. A., and Hashem, Ali  A.: On persistence and stability of a ratio-  dependent predator-prey system. Al-Azhar Bull. Sci. Vol. 11, No. 1, (2000), 79-92.

2- Hashem, Ali  A.: On the stability of a wet–land model. Korean J. Comput. And  Appl. Math. Vol. 8, No. 3 (2001), 617-629.

3- Hashem, Ali  A.: The gradostat: a model of competition with two limiting   complementary substrates. Yemeni J. of Sci. Vol. 4, No. 1, (2002), 47-59.

4- Hashem, Ali  A., and Al-Hoor, Amatalelah, A and M. A. Basudan: On some fundamental   partial integral inequalities in two independent variables. Ain Shams

   Univ. Press J. of  the Faculty of Education 27, (2002), 453-462.

5- Bachir, Ahmed, and Hashem, Ali  A.: Square normal operators and orthogonality.  Sana’a University. J. Faculty of Science Bulletin Vol. 16, (2003), 35-40.

6- Hashem, Ali  A., and Al-Hoor, Amatalelah, A., Hassan, Mohammad  A.: Persistence  in models of four interacting predator-prey populations. Sana’a University. J. Faculty  of Science Bulletin Vol. 16, (2003), 19-34.

7- Hassan, Mohammad  A, and  Hashem, Ali  A.: Admission planning using linear goal programming.  Ain Shams Univ. Press J. of  the Faculty of Education No.28, (2003),    29-37.

8- Bachir, Ahmed, and Hashem, Ali  A.: Commutation Relations for Operators.    Kyungpook Math. J. 44 (2004), 63-67.

After Associated professor:

1- Basudan M. A., Al-Hoor Amatalelah, A., Hashem Ali  A.: On some partial ineqalities.     Sana’a University. J. Faculty of Science Bulletin Vol. 19,Oct. (2006), 69-82.

2- Hashem Ali  A.: Global stability for three-species Lotka-Volterra systems with delay.AJMMS.      Vol.1, No.2, (2007), (accepted).

3- Hashem Ali A., Al-Hoor Amatalelah A.: On oscillation of second order differential equations. .        Ain Shams Univ. Press J. of the Faculty of Education Science Section no.34,(2010),139-149 .

4- Hashem Ali A., Al-Hossain Abdullah Y.: On the effect of dispersal on the stability of predator-prey model. Kingdom of Saudi Arabia Qassim Univ. J. of Natural Science and Math. (JNM)   Vol.4, No. 2 (2010), 119-132.

5- Hashem Ali A., Abo-el-nour N. Abd-alla.: A mathematical model of stability and persistence in  an interacting mutualism. IJMA-3(1),(2012),183-192.

6- Hashem Ali A., Slim Ben Rejeb: On stability of three interacting species Int. J. of Math. Analysis, Vol. 7, 2013, No. 10, 471-484

7- Hashem Ali A., I. Siddique: On prey-predator with group defense. Int. J. of Nonlinear Science Vol.15 (2013), No. 4, 291-295.

8- Hashem Ali A., I. Siddique: Two Habitats and a predator switching model with group defense.

Int. J. of development research Vol.4 Issue,2 (2014), pp.266-272.