Khellaf Ammar

Publications in Math-Net.Ru

1. Toward efficient numerical solutions of non-linear integral equations with TLD algorithm
   
   Izv. RAN. Ser. Mat., 89:2 (2025),  128–145
2. On the Convergence of Generalized Pseudo-Spectrum
   
   Mat. Zametki, 115:6 (2024),  973–982
3. On level sets of norm of generalized resolvent of operators pencils
   
   Ufimsk. Mat. Zh., 16:3 (2024),  130–138
4. A refinement sum-technique in an iterative scheme adapted for a linear system of integral equations to approach a Fredholm integral equation's solution
   
   Sib. Zh. Vychisl. Mat., 26:3 (2023),  301–312
5. On a system of Volterra integral equations with a weakly singular kernel
   
   Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 193 (2021),  33–44
6. New sufficient conditions for the computation of generalized eigenvalues
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2021, no. 2,  74–78
7. A class of strongly stable approximation for unbounded operators
   
   Russian Universities Reports. Mathematics, 24:126 (2019),  218–234
8. New sufficient conditions in the generalized spectrum approach to deal with spectral pollution
   
   Tambov University Reports. Series: Natural and Technical Sciences, 23:124 (2018),  595–604