Jacobi-type polynomials under an indefinite inner product
1981 ◽
Vol 90
(1-2)
◽
pp. 147-153
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Keyword(s):
SynopsisThe polynomials which are orthogonal with respect towhen α> – 1, M>0 are considered when α<–1 and/or M<0. The Cauchy regularization of 〈·, ·〉 provides orthogonality and generates a Pontrjagin (Krein) space spanned by the polynomials. The polynomials are eigenfunctions associated with a self-adjoint, fourth order differential operator.
2017 ◽
Vol 33
(2)
◽
pp. 311-326
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2018 ◽
Vol 73
(6)
◽
pp. 254-265
1990 ◽
Vol 42
(1)
◽
pp. 101-114
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1974 ◽
Vol s2-8
(2)
◽
pp. 217-225
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2015 ◽
Vol 39
(6)
◽
pp. 1298-1310
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