Ellipticity of the quantum mechanical Hamiltonians: corner singularity of the helium atom

DOI10.1007/s11868-017-0201-4zbMath1397.81455OpenAlexW2598174112WikidataQ114221610 ScholiaQ114221610MaRDI QIDQ1782222

Gohar Flad-Harutyunyan, Heinz-Jürgen Flad, Bert-Wolfgang Schulze

Publication date: 19 September 2018

Published in: Journal of Pseudo-Differential Operators and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11868-017-0201-4

Mathematics Subject Classification ID

Three-body problems (70F07) Schrödinger operator, Schrödinger equation (35J10) Atomic physics (81V45) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20)

Cites Work

• Operators with symbol hierarchies and iterated asymptotics.
• Ellipticity of quantum mechanical Hamiltonians in the edge algebra
• Elliptic mixed, transmission and singular crack problems
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