Fourier integral operator
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The concept of Fourier integral operators stems from mathematical analysis. They have become an important tool in the theory of partial differential equations. The class of Fourier integral Operators contains differential operators as well as classical integral operators as special cases.
[edit] References
- F. Treves, Introduction to Pseudo Differential and Fourier Integral Operators, (University Series in Mathematics), Plenum Publ. Co. 1981. ISBN 0-306-40404-4
- J.J. Duistermaat, Fourier Integral Operators, (Progress in Mathematics), Birkhäuser 1995. ISBN 0-817-63821-0