Inverse problems for fractional partial differential equations
Author(s)
Bibliographic Information
Inverse problems for fractional partial differential equations
(Graduate studies in mathematics, 230)
American Mathematical Society, c2023
- : paperback
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Note
Includes bibliographical references (p. 483-502) and index
Description and Table of Contents
Description
As the title of the book indicates, this is primarily a book on partial differential equations (PDEs) with two definite slants: toward inverse problems and to the inclusion of fractional derivatives. The standard paradigm, or direct problem, is to take a PDE, including all coefficients and initial/boundary conditions, and to determine the solution. The inverse problem reverses this approach asking what information about coefficients of the model can be obtained from partial information on the solution. Answering this question requires knowledge of the underlying physical model, including the exact dependence on material parameters.
The last feature of the approach taken by the authors is the inclusion of fractional derivatives. This is driven by direct physical applications: a fractional derivative model often allows greater adherence to physical observations than the traditional integer order case.
The book also has an extensive historical section and the material that can be called ""fractional calculus"" and ordinary differential equations with fractional derivatives. This part is accessible to advanced undergraduates with basic knowledge on real and complex analysis. At the other end of the spectrum, lie nonlinear fractional PDEs that require a standard graduate level course on PDEs.
Table of Contents
Preamble
Genesis of fractional models
Special functions and tools
Fractional calculus
Fractional ordinary differential equations
Mathematical theory of subdiffusion
Analysis of fractionally damped wave equations
Methods for solving inverse problems
Fundamental inverse problems for fractional order models
Inverse problems for fractional diffusion
Inverse problems for fractionally damped wave equations
Outlook beyond Abel
Mathematical preliminaries
Bibliography
Index
by "Nielsen BookData"