Change search
ReferencesLink to record
Permanent link

Direct link
Asymptotics of spectral polynomials
Stockholm University, Faculty of Science, Department of Mathematics.
Nuclear Physics Institute, Academy of Sciences, Czech Republic.
2007 (English)In: Acta Polytechnica, Vol. 47, no 2-3, 32-35 p.Article in journal (Refereed) Published
Abstract [en]

We have been studying the asymptotic energy distribution of the algebraic part of the spectrum of the one-dimensional sextic anharmonic oscillator. We review some (both old and recent) results on the multiparameter spectral problem and show that our problem ranks among the degenerate cases of Heine-Stieltjes spectral problem, and we derive the density of the corresponding probability measure.

Place, publisher, year, edition, pages
2007. Vol. 47, no 2-3, 32-35 p.
Keyword [en]
Heun equation, spectral polynomial
National Category
Mathematical Analysis
Research subject
URN: urn:nbn:se:su:diva-49752OAI: diva2:379353
Available from: 2010-12-31 Created: 2010-12-17 Last updated: 2011-06-20Bibliographically approved

Open Access in DiVA

fulltext(100 kB)47 downloads
File information
File name FULLTEXT01.pdfFile size 100 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Shapiro, Boris
By organisation
Department of Mathematics
Mathematical Analysis

Search outside of DiVA

GoogleGoogle Scholar
Total: 47 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 46 hits
ReferencesLink to record
Permanent link

Direct link