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Trace formulas and the Conley-Zehnder index

✍ Scribed by Eckhard Meinrenken


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
854 KB
Volume
13
Category
Article
ISSN
0393-0440

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Trace formulas for the schroedinger oper
✍ Peter D. Lax πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 251 KB

In this note we give an exceedingly simple, although not quite rigorous, derivation of the well-known trace formula expressing a periodic potential in a onedimensional Schroedinger operator in terms of its periodic, antiperiodic, and Dirichlet respectively Neumann spectrum. The items listed in the b