The integrated density of states for periodic elliptic pseudo-differential operators in dimension one
In this thesis, we study an elliptic, one dimensional, pseudo-differential operator, with homogeneous symbol, which is perturbed by a lower order, symmetric, pseudo-differential operator, whose symbol is periodic, magnified by a real coupling constant. The main goal is to prove that such an operator...
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University of Sussex
2005
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Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.410366 |