Quasi-Newton updates with weighted secant equations.
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| Title: | Quasi-Newton updates with weighted secant equations. |
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| Authors: | Gratton, S.1 (AUTHOR), Malmedy, V.2 (AUTHOR), Toint, Ph.L.3 (AUTHOR) philippe.toint@fundp.ac.be |
| Source: | Optimization Methods & Software. Aug2015, Vol. 30 Issue 4, p748-755. 8p. |
| Subjects: | Quasi-Newton methods, Secant function, Mathematical formulas, Sylvester matrix equations, Matrices (Mathematics) |
| Abstract: | We provide a formula for variational quasi-Newton updates with multiple weighted secant equations. The derivation of the formula leads to a Sylvester equation in the correction matrix. Examples are given. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | We provide a formula for variational quasi-Newton updates with multiple weighted secant equations. The derivation of the formula leads to a Sylvester equation in the correction matrix. Examples are given. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 10556788 |
| DOI: | 10.1080/10556788.2014.971025 |
