Items where Author is "Guefaifia, Rafik"

Kamache, Fares and Boulaaras, Salah Mahmoud and Guefaifia, Rafik and Chung, Nguyen Thanh and Cherif, Bahri Belkacem and Abdalla, Mohamed and Hosseini, Kamyar (2021) On Existence of Multiplicity of Weak Solutions for a New Class of Nonlinear Fractional Boundary Value Systems via Variational Approach. Advances in Mathematical Physics, 2021. pp. 1-10. ISSN 1687-9120