| Fecha: |
1997 |
| Resumen: |
The equivalent formulation of a convex optimization problem is the computation of a value of a conjugate function at the origin. The latter can be achieved by approximation of the epigraph of the conjugate function around the origin and gradual refinement of the approximation. This yields a generic algorithm of convex optimization which transforms into some well-known techniques when certain strategies of approximation are employed. It also suggests new algorithmic approaches with promising computational experience and provides a uniform treatment of constrained and unconstrained optimization. . |
| Derechos: |
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| Lengua: |
Anglès |
| Documento: |
Article ; recerca ; Versió publicada |
| Materia: |
Convex optimization ;
Separating plane algorithms |
| Publicado en: |
Mathematical Programming, vol. 76 n. 3 (1997) p. 373-391, ISSN 0025-5610 |