Articles with "indefinite abstract" as a keyword



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Indefinite Abstract Splines with a Quadratic Constraint

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Published in 2020 at "Journal of Optimization Theory and Applications"

DOI: 10.1007/s10957-020-01692-z

Abstract: We study an extension to Krein spaces of the abstract interpolating spline problem in Hilbert spaces, introduced by M. Atteia. This is a quadratically constrained quadratic programming problem, where the objective function is not convex,… read more here.

Keywords: splines quadratic; abstract splines; quadratic constraint; indefinite abstract ... See more keywords