Indefinite Abstract Splines with a Quadratic Constraint
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, while the equality constraint is sign indefinite. We character...
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| Published in: | Journal of optimization theory and applications Vol. 186; no. 1; pp. 209 - 225 |
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| Main Authors: | , , |
| Format: | Journal Article |
| Language: | English |
| Published: |
New York
Springer US
01.07.2020
Springer Nature B.V |
| Subjects: | |
| ISSN: | 0022-3239, 1573-2878 |
| Online Access: | Get full text |
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