Eigenvalues from power-series expansions: an alternative approach

DOI10.1088/1751-8113/42/7/075201zbMath1158.81332arXiv0812.1771OpenAlexW2072477676MaRDI QIDQ3612172

Francisco M. Fernández, Paolo Amore

Publication date: 3 March 2009

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0812.1771

Mathematics Subject Classification ID

Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)

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