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- Title
Cardinal Hermite interpolant multiscaling functions for solving a parabolic inverse problem.
- Authors
ASHPAZZADEH, Elmira; LAKESTANI, Mehrdad; RAZZAGHI, Mohsen
- Abstract
An effective method based upon cardinal Hermite interpolant multiscaling functions is proposed for the solution of the one-dimensional parabolic partial differential equation with given initial condition and known boundary conditions and subject to overspecification at a point in the spatial domain. The properties of multiscaling functions are first presented. These properties together with a collocation method are then utilized to reduce the parabolic inverse problem to the solution of algebraic equations. The scheme described is efficient. The numerical results obtained using the present algorithms for test problems show that this method can solve the model effectively.
- Subjects
HERMITE polynomials; CARDINAL numbers; PARTIAL differential equations; ALGEBRAIC equations; INVERSE problems
- Publication
Turkish Journal of Mathematics, 2017, Vol 41, Issue 4, p1009
- ISSN
1300-0098
- Publication type
Article
- DOI
10.3906/mat-1609-3