Timeline for Spectra of $C^*$ algebras
Current License: CC BY-SA 2.5
3 events
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| Nov 11, 2009 at 15:47 | comment | added | Harald Hanche-Olsen | That isomorphism provides the most concrete representation of the algebra you mention, via multiplication of the Fourier transform. I don't see how this helps in describing the spectrum, though of course maybe it's just my ignorance showing. | |
| Nov 11, 2009 at 15:21 | comment | added | Gian Maria Dall'Ara | I believed you could describe the spectrum of the algebra of translation invariant bounded operators on L^2(R^n), which is isomorphic to L^\infty. | |
| Nov 11, 2009 at 13:12 | history | answered | Harald Hanche-Olsen | CC BY-SA 2.5 |