Dr. Abou Alfa Khaled is a lecturer and researcher in mathematics at Rafik Hariri University, college of Arts and Sciences, Lebanese University, Le Cnam, and the Faculty of Technology in Saida.

He obtained his Ph.D. in Mathematics from Nantes University, France, where he was a member of the Laboratoire de Mathématique Jean Leray (LMJL). His doctoral thesis, supervised by Professor Frédéric Hérau, focused on magnetic tunneling effects in various geometries.

Dr. Abou Alfa has extensive teaching experience in both France and Lebanon. He has taught a wide range of mathematics courses including Calculus I–III, Algebra I–II, Analysis, Differential Geometry, Vector Analysis, and Fourier Series. His teaching roles span several institutions, such as Nantes University, the Lebanese University, Rafik Hariri University, Le Cnam, and ICAM.

His main research interests include spectral theory, semiclassical analysis, magnetic Laplacians, and tunneling phenomena. Dr. Abou Alfa has published in reputable international journals such as Journal of Spectral Theory and Analysis and PDE. He has also presented his work at national and international conferences, including the High Frequency Analysis of Schrödinger Equations (Angers, 2023) and the Journée Magnétique (Nantes, 2021).

PROFESSIONAL INTERESTS

• Spectral theory
• Semiclassical analysis
• Magnetic Laplacians
• Tunneling phenomena

PUBLICATIONS

• Khaled Abou Alfa, Tunneling effect in two dimensions with vanishing magnetic fields, published in Journal of Spectral Theory.
• Aafarani, K. Abou Alfa, F. Hérau, and N. Raymond, Spectral asymptotics of the Neumann Laplacian with variable magnetic field on a smooth bounded domain in three dimensions, published in Analysis and PDE.
• The High Frequency Analysis of Schrödinger Equations (Angers, 2023) and the Journée Magnétique (Nantes, 2021).