On a theorem of Ky Fan and its application to nondifferentiame optimization
- 1 January 1985
- journal article
- research article
- Published by Taylor & Francis in Optimization
- Vol. 16 (3) , 353-366
- https://doi.org/10.1080/02331938508843025
Abstract
A theorem of Ky Fan is reformulated to yield a Farkas type result for infinite systems of sublinear functionals. By applying this result, necessary optimality conditions are established for minimization problems in normed vector spaces with objective and constraint functionals that are not necessarily convex or differentiable.Keywords
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