THE DEFICIENCY INDEX OF CERTAIN FOURTH-ORDER ORDINARY SELF-ADJOINT DIFFERENTIAL OPERATORS

1 September 1972

journal article
Published by Oxford University Press (OUP) in The Quarterly Journal of Mathematics

Vol. 23 (3) , 267-286
https://doi.org/10.1093/qmath/23.3.267

Abstract

ALEN DEVINATZ; THE DEFICIENCY INDEX OF CERTAIN FOURTH-ORDER ORDINARY SELF-ADJOINT DIFFERENTIAL OPERATORS, The Quarterly Journal of Mathematics, Volume 23, Issu

Keywords

FOURTH ORDER
DEFICIENCY INDEX
ADJOINT DIFFERENTIAL
ORDER ORDINARY
DIFFERENTIAL OPERATORS

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