A simple icon, consisting of a series of links surrounded by a circle, is a common symbol for a connection or hyperlink. The lines of the icon are outlined in a dark black color on the background, with the addition of military elements of the Saudi national identity such as the Ghutra, Shamaa, and Saudi Bisht, to reflect the distinctive local character of Qassim University.
Links to official Saudi educational websites end with edu.sa
All links to official educational websites of government agencies in Saudi Arabia end with .edu.sa.
Black leather minimalist gesture tag, black circular grip, topped with a clear depiction of a Saudi tunic with a shamma and aqal, emphasizing the features of the Saudi bisht. This design symbolizes the concept of security and digital data privacy and reflects the identity of Qassim University.
protocol for encryption and security. HTTPS for encryption and security.
Secure websites in the Kingdom of Saudi Arabia use the HTTPS protocol for encryption.
Digital Government Authority

Faculty members

Content

Inside a building, a man dressed in a traditional white uniform with a red and white Saudi shemagh wears a neutral expression as if he were taking a picture of a faculty file at Qassim University.
Photo of the faculty member

LASSAAD AMMAR CHERGUI CHERGUI

College
section

Personal data

    Scientific qualifications

    • Ph.D. in mathematics with high honors.
    • Honors in math - ranked third out of six nationally.

    Research interests

    • Asymptotic behaviour for solutions of ODE and PDE.

    Published research

    • Remarks on damped Schrödinger equation of Choquard type (2021-01-01)
    • CORRIGENDUM TO: A Note on the FRACTIONAL SCHRÖDINGER EQUATION OF CHOQUARD TYPE (2025-01-01)
    • Convergence of global and bounded solutions of the wave equation with nonlinear dissipation and analytic nonlinearity (2009-01-01)
    • Wellposedness and Scattering for Some Bi-inhomogeneous Schrödinger-Choquard Equation with Linear Damping (2024-01-01)
    • A Note on a Damped Focusing Inhomogeneous Choquard Equation (2021-01-01)
    • on second order GRADIENT LIKE SYSTEM WITH PARTIALLY LOJASIEWICZ GRADIENT NONLINEARITY (2024-01-01)
    • NOTE ON SOME FRACTIONAL BI-INHOMOGENEOUS SCHRODINGER-CHOQUARD EQUATIONS (2020-01-01)
    • On well-posedness for power type coupled nonlinear Shr¨odinger equations in R (2025-01-01)
    • Convergence of global and bounded solutions of a second order gradient like system with nonlinear dissipation and analytic nonlinearity (2008-01-01)
    • Existence and dynamics of normalized solutions to nonlinear Schrödinger equations with mixed fractional Laplacians (2023-01-01)
    • Convergence of global and bounded solutions of some nonautonomous second order evolution equations with nonlinear dissipation (2011-01-01)
    • Threshold of global existence for a Gross-Pitaevskii system associated with a dipolar Bose-Einstein condensate in 2D (2021-01-01)
    • On blowup solutions for the mixed fractional Schrödinger equation of Choquard type (2022-01-01)
    • Well-posedness and blow-up of Virial type for some fractional inhomogeneous Choquard equations (2020-01-01)
    • Uniform-in-time bounds of Flocculation System Type with Diffusion (2025-01-01)

    Teaching materials

    • Introduction to Statistics and Probability STAT101
    • Numerical analysis
    • Introduction to Topology
    • Real Analysis 1
    • Theory of cliques
    • Foundations of mathematics
    • Number theory
    • Integral and Differential Calculus of Science 1
    • Integral and Differential Calculus for Science 2
    • Loops and Fields
    • Real Analysis 2
    • Linear Algebra 1
    • Linear Algebra 2

    Cookies

    This website uses special cookies to ensure ease of use, improve your browsing experience, and clarify the terms and policies related to About user privacy. By continuing to browse this website, you acknowledge that you accept the use of cookies and the terms of the Privacy Policy