Essays in analysis
نویسنده
چکیده
This essay is a fairly complete and almost self-contained account of that part of the theory of operators on Hilbert spaces that’s needed in the theory of automorphic forms. My principal reference is the admirable manual [Reed-Simon:1972], particularly Chapters VI and VIII. I have also used [Treves:1967]. Much of this essay is copied from one or the other of these, but neither should be blamed for my sometimes eccentric approach to well known material.
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