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On the separation property of symmetric ordinary fourth-order differential expressions
Published online by Cambridge University Press: 14 November 2011
Synopsis
Conditions are given on the coefficients p, q and r of the fourth-order, symmetric differentia expression
where y ∈ L2(0, ∞) and L[y] ∈ L2(0, ∞), such that some or all of the individual terms in L[y] are also in L2(0, ∞).
- Type
- Research Article
- Information
- Proceedings of the Royal Society of Edinburgh Section A: Mathematics , Volume 86 , Issue 3-4 , 1980 , pp. 255 - 259
- Copyright
- Copyright © Royal Society of Edinburgh 1980