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Results tagged with sp.spectral-theory
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user 113020
Schrodinger operators, operators on manifolds, general differential operators, numerical studies, integral operators, discrete models, resonances, non-self-adjoint operators, random operators/matrices
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Question on possibility of uniquely defining the FRFT via certain properties
I was working around with the fractional Fourier transform (FRFT) when the mathematics undergrad found out, by brute-force computations, that the derivative of the FRFT with respect to the parameter c …
- 286
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vote
Question on possibility of uniquely defining the FRFT via certain properties
Answering my own question; turns out that the index additivity and "reduction to FT" conditions are not necessary at all. Ignoring said conditions-
Suppose $T_a$ exists and satisfies all of the other …
- 286