Normal products of self-adjoint operators and self-adjointness of the perturbed wave operator on L²(Rn)
This thesis contains five chapters. The first two are devoted to the background which consists of integration, Fourier analysis, distributions and linear operators in Hilbert spaces. The third chapter is a generalization of a work done by Albrecht-Spain in 2000. We give a shorter proof of the main t...
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University of Edinburgh
2003
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.659638 |