We obtain a new bound on the location of eigenvalues for a non-self-adjoint Schrodinger operator with complex-valued potentials by obtaining a weighted L-2 estimate for the resolvent of the Laplacian. (C) 2018 Elsevier Inc. All rights reserved.
机构:
CALTECH, Math 253 37, Pasadena, CA 91125 USA
Ludwig Maximilans Univ Munchen, Math Inst, Theresienstr 39, D-80333 Munich, GermanyCALTECH, Math 253 37, Pasadena, CA 91125 USA
Frank, Rupert L.
Simon, Barry
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CALTECH, Math 253 37, Pasadena, CA 91125 USACALTECH, Math 253 37, Pasadena, CA 91125 USA