Robert M. Kauffman, Thomas T. Read, Anton Zettl

The Deficiency Index Problem for Powers of Ordinary Differential Expressions

• Broschiertes Buch

Produktbeschreibung

Functional analytic preliminaries.- Linear differential operators and the general classification theory of deficiency indices.- Second order limit-point, limit-circle conditions.- Higher order limit-point criteria.- The deficiency index problem for polynomials in symmetric differential expressions.- Applications of perturbation theory.- Conditions on the coefficients for all powers to be limit-point.

Produktdetails

• Lecture Notes in Mathematics 621
• Verlag: Springer / Springer Berlin Heidelberg / Springer, Berlin
• Artikelnr. des Verlages: 978-3-540-08523-2
• 1977
• Seitenzahl: 120
• Erscheinungstermin: 1. November 1977
• Englisch
• Abmessung: 235mm x 155mm x 7mm
• Gewicht: 214g
• ISBN-13: 9783540085232
• ISBN-10: 3540085238
• Artikelnr.: 23560930

Inhaltsangabe

Functional analytic preliminaries.- Linear differential operators and the general classification theory of deficiency indices.- Second order limit-point, limit-circle conditions.- Higher order limit-point criteria.- The deficiency index problem for polynomials in symmetric differential expressions.- Applications of perturbation theory.- Conditions on the coefficients for all powers to be limit-point.