Abstract
Given a monotone measure α(x), a positive function ω(x,μ), μεΩ and a sequence μ1,μ2 ,... εΩ, we consider monic polynomials that satisfy the bi-orthogonality conditions
Questions of existence, uniqueness, location of zeros and existence of Rodrigues-type formulae are investigated.
Polynomials of this type arise in numerical analysis of two-step multistage methods for ordinary differential equations.
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References
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© 1985 Springer-Verlag
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Iserles, A., Nørsett, S.P. (1985). Bi-orthogonal polynomials. In: Brezinski, C., Draux, A., Magnus, A.P., Maroni, P., Ronveaux, A. (eds) Polynômes Orthogonaux et Applications. Lecture Notes in Mathematics, vol 1171. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0076534
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DOI: https://doi.org/10.1007/BFb0076534
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