Adaptives quadratures and fractional IDEs: Applications in image processing |
| |
| Authors: | E Cuesta |
| |
| Institution: | Department of Applied Mathematics, University of Valladolid E.U.P., C/ Francisco Mendizabal 1, 47014 Valladolid, Spain |
| |
| Abstract: | In this paper we show adaptive time discretizations of a fractional integro–differential equation ∂αtu = Δu + f, where A is a linear operator in a complex Banach space X and ∂αt stands for the fractional time derivative, for 1 < α < 2. Some numerical illustrations are provided showing practical applications where the computational cost is one of drawbacks, e.g., some problems related to images processing. (© 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim) |
| |
| Keywords: | |
|
|
