Doctor of physico-mathematical sciences, Doctor of technical sciences (2010)
Speciality:
01.01.00 (Mathematics)
E-mail:
Keywords:
Cauchy problem,
$C_{0}$-semigroup,
irreducible,
transport operator,
asymptotic behavior.
Subject:
Irreducibility and time asymptotic behavior of a mono-energetic neutron transport operator.
Main publications:
S. Charfi, A. Jeribi and I. Walha, “Riesz Basis Property of Families of Nonharmonic Exponentials and Application to a Problem of a Radiation of a Vibrating Structure in a Light Fluid”, Numer. Funct. Anal. and Optim, 32:54 (2011), 370–382
S. Charfi, “On the time asymptotic behavior of a transport operator with diffuse
reflection boundary condition”, Transport Theory Statist. Phys, 41:7 (2012), 529–551
S. Charfi, A. Jeribi and N. Moalla, “Time Asymptotic Behavior of the Solution of an Abstract Cauchy Problem Given By a One-Velocity Transport Operator with Maxwell Boundary Condition”, Collectanea Mathematica, 2011, 1–13
S. Charfi and A. Jeribi, “On a characterization of the essential spectra of some matrix operators and application to two-group transport operators”, Math. Z., 262:4 (2009), 775–794
S. Charfi, A. Intissar and A. Jeribi, “Expansion of Solution in Terms of Generalized Eigenvectors for a Rectilinear Transport Equation”, Transport Theory Statist. Phys., 38:6 (2009), 330–345
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