Recurrence of singularities for second order isotropic pseudodifferential operators

DOI10.1002/MANA.201800034zbMath1430.35004arXiv1712.09935OpenAlexW3103116039MaRDI QIDQ5204860

Moritz Doll

Publication date: 5 December 2019

Published in: Mathematische Nachrichten (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1712.09935

zbMATH Keywords

harmonic oscillatorspseudodifferential operatorspropagation of singularities

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) PDEs in connection with quantum mechanics (35Q40) Singularity in context of PDEs (35A21)

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