Faculty of Science

Prof. Dr. Osama Mohammad Abdel Salam Ahmad

Contact Information
Phone number: 084 6338462 - 084 6344264
Fax number: 084 6370025
E-mail Address: uma00@fayoum.edu.eg
Office : Mathematics Department, Faculty of Science
Post Address :Fayoum – Fayoum University – Faculty of Science POBox: 63514
Academic Qualifications
B.Sc.: Science - Mathematics - Cairo University - 1998
M. Sc.: Science - Functional analysis - Cairo University - 2004
Ph.D : Math - 2009
Academic Positions
Demonstrator: from 2000 - 2004.
Assistant Lecturer : from 2004 - 2009
Lecturer : from 2009 - 2015.
Lecturer : from 2015 -2022.
Lecturer : from 2022 Up Till Now.
Thesis
Some properties of differential operators
SPECTRAL AND SCATTERING THEORY OF DIFFERENTIAL OPERATORS
Research Interests
Functional analysis
Spectral theory
Scattering Theory
Puplications
Electrostatic structures associated with dusty electronegative magnetoplasmas
Three-dimensional cylindrical Kadomtsev–Petviashvili equation in a dusty electronegative plasma
Dust-ion-acoustic solitary waves in a dense pair-ion plasma
Solitary and freak waves in a dusty plasma with negative ions
Nonlinear electrostatic excitations of charged dust in degenerate ultra-dense quantum dusty plasmas
Ion-acoustic waves in a degenerate multicomponent magnetoplasma
Solitary and freak waves in superthermal plasma with ion jet
Propagation of cylindrical acoustic waves in dusty plasma with Positive dust, Accepted
Electrostatic structures associated with dusty electronegative magnetoplasmas
Three-dimensional cylindrical Kadomtsev–Petviashvili equation in a dusty electronegative plasma
Dust-ion-acoustic solitary waves in a dense pair-ion plasma
Solitary and freak waves in a dusty plasma with negative ions
Nonlinear electrostatic excitations of charged dust in degenerate ultra-dense quantum dusty plasmas
Ion-acoustic waves in a degenerate multicomponent magnetoplasma
Solitary and freak waves in superthermal plasma with ion jet
Propagation of cylindrical acoustic waves in dusty plasma with Positive dust