On Some Schroedinger Eigenvalue Problems From Mathematical Physics
Shin, Kwang Cheul
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https://hdl.handle.net/2142/86793
Description
Title
On Some Schroedinger Eigenvalue Problems From Mathematical Physics
Author(s)
Shin, Kwang Cheul
Issue Date
2002
Doctoral Committee Chair(s)
Laugesen, Richard S.
Department of Study
Mathematics
Discipline
Mathematics
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Mathematics
Language
eng
Abstract
In particular, this implies that the eigenvalues are all positive real for the potentials alphaiz3 + beta z2 + gammaiz when alpha, beta, gamma ∈ R with alpha ≠ 0 and alphagamma ≥ 0, and with the boundary conditions that u(z) decays to zero as z tends to infinity along the positive and negative real axes. This verifies a conjecture of Bessis and Zinn-Justin.
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