SPECTRAL THEORY General: Spectral Theory of Partial Differential Equations - Lecture Notes by Richard S. Laugesen [2012/03] 120 pp. Survey of the inverse spectral problem by Steve Zelditch [Notices of the ICCM 2, 1 (2014)] Re: QUANTUM GRAPHS: Quantum Graphs via Exercises by Ram Band and Sven Gnutzmann [2017/11] Re: RESONANCE: Solvable models of resonances and decays by Pavel Exner [2012/05] Re: SPECIAL FUNCTIONS: Koelink 2001/07; THE NET ADVANCE OF PHYSICS
SPECTRAL THEORY