INVESTIGADORES
ROSCANI Sabrina Dina
congresos y reuniones científicas
Título:
Two equivalent Stefan's Problems for the Time Fractional Diffusion Equation
Autor/es:
SABRINA ROSCANI
Lugar:
Roma
Reunión:
Seminario; Seminari; 2014
Institución organizadora:
Dipartimento di Matematica, Sapienza, Università di Roma
Resumen:
Two Stefan´s problems for the diffusion fractional equation aresolved, where the fractional derivative of order $ al in (0,1) $is taken in the Caputo´s sense. The first one has a constantcondition on $ x = 0 $ and the second presents a flux condition $T_x (0, t) = rac {q} {t ^ {al/2}} $. An equivalence between theseproblems is proved and the convergence to the classical solutionsis analyzed when $ al earrow $ 1 recovering the heat equationwith its respective Stefan´s condition.
