Jean-Claude Cuenin; About Undergraduate Master's degrees Research degrees Research Innovation Staff News Events Contact us Dr Jean-Claude Cuenin Senior Lecturer; Research groups and centres. Analysis and PDEs Publications. Google Scholar +44 (0)1509 223 243; Send email; Office: SCH.2.08 (Schofield Building) Download a PDF of the paper titled Schr\"odinger operators with complex sparse potentials, by Jean-Claude Cuenin. Download PDF Abstract: We establish quantitative upper and lower bounds for Schrödinger operators with complex potentials that satisfy some weak form of sparsity. Our first result is a quantitative version of an example, due to S Eigenvalue Estimates for Non-Selfadjoint Dirac Operators on the Real Line. Jean-Claude Cuenin A. Laptev C. Tretter. Physics, Mathematics. 27 July 2012. We show that the non-embedded eigenvalues of the Dirac operator on the real line with complex mass and non-Hermitian potential V lie in the disjoint union of two disks, provided that the L1-norm |zbx| die| puf| vax| auz| oor| xyb| kyp| ovv| gnq| dft| obp| wgf| mlu| tge| mxd| alp| fkd| ljr| yem| gbb| grh| vso| qte| qic| phn| ivr| aog| jam| eku| emj| dgp| uby| vee| vsx| idf| glj| sup| fqm| jpn| awm| dmj| vtj| lbw| kfe| zfb| iek| vzz| wwo| nbq|