A generalization of a theorem of Mammana

• Autorzy: Roberto Camporesi , Antonio J. Di Scala
• Języki publikacji: EN

Abstrakty

EN

We prove that any linear ordinary differential operator with complex-valued coefficients continuous in an interval I can be factored into a product of first-order operators globally defined on I. This generalizes a theorem of Mammana for the case of real-valued coefficients.

Kategorie tematyczne

• 34A30: Linear equations and systems, general

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Colloquium Mathematicum
• Rocznik: 2011
• Tom: 122
• Numer: 2
• Strony: 215-223

Daty

wydano

2011

Twórcy

autor

Roberto Camporesi

• Dipartimento di Matematica, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino Italy

autor

Antonio J. Di Scala

• Dipartimento di Matematica, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy

Identyfikatory

DOI

10.4064/cm122-2-6