Second-order differential expressions whose squares are limit-3

DOI10.1017/S0308210500019582zbMath0345.34010OpenAlexW2493044776MaRDI QIDQ4114116

Michael S. P. Eastham, Anton Zettl

Publication date: 1977

Published in: Proceedings of the Royal Society of Edinburgh: Section A Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0308210500019582

Mathematics Subject Classification ID

Weyl theory and its generalizations for ordinary differential equations (34B20) Linear ordinary differential equations and systems (34A30)

Related Items

Survey article: Self-adjoint ordinary differential operators and their spectrum ⋮ Defect index of the square of a formally self-adjoint second-order difference expression

Cites Work

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