Penalty and Smoothing Methods for Convex Semi-Infinite Programming
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54 citations
Cites background from "Penalty and Smoothing Methods for C..."
...1 in [1] shows some particular cases where the set Ω0 is easily obtainable....
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References
55 citations
"Penalty and Smoothing Methods for C..." refers background in this paper
..., Auslender [2], Teboulle [28], Teo and Goh [29], Teo et al....
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...This kind of integral methods has been studied by many researchers (see, e.g., Auslender [2], Teboulle [28], Teo and Goh [29], Teo et al. [30], Lin et al. [16], Schattler [25], Polak et al. [20], Fang and Wu [12]) and has the advantage of avoiding nonconvex global optimization in Step 2 of Remez-type methods, via integrals which convexify the approximated functions....
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54 citations
"Penalty and Smoothing Methods for C..." refers methods in this paper
...This kind of integral methods has been studied by many researchers (see, e.g., Auslender [2], Teboulle [28], Teo and Goh [29], Teo et al. [30], Lin et al. [16], Schattler [25], Polak et al. [20], Fang and Wu [12]) and has the advantage of avoiding nonconvex global optimization in Step 2 of Remez-type methods, via integrals which convexify the approximated functions....
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...We recall that the asymptotic function f of f is defined through the relation epi f = epi f As a straightforward consequence, we get (cf. Auslender and Teboulle [4, Theorem 2.5.1]) f d = inf { lim inf k→+ f kx k k k → + xk → d } (7) where k ⊂ and xk ⊂ n. Note that f is positively homogeneous; that is, f d = f d ∀d ∀ > 0 (8) Remark 2.1....
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...In Auslender [2], Q is supposed to be compact....
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...Vol. 34, No. 2, May 2009, pp. 303–319 issn 0364-765X eissn 1526-5471 09 3402 0303 informs ® doi 10.1287/moor.1080.0362 ©2009 INFORMS Penalty and Smoothing Methods for Convex Semi-Infinite Programming Alfred Auslender Université de Lyon, CNRS, UMR 5208 Institut Camille Jordan, 69622 Villeurbanne, Cedex, France, and Department of Economics, Ecole Polytechnique, F-91128 Palaiseau, Cedex, France, auslender.alfred@gmail.com Miguel A. Goberna, Marco A. López Department of Statistics and Operations Research, University of Alicante, 03080 Alicante, Spain {mgoberna@ua.es, marco.antonio@ua.es} In this paper we consider min-max convex semi-infinite programming....
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...The references Auslender [2], Lin et al. [16], and Teo et al. [30] deal with problems of the first type where F is 1 and %k = 0 ∀k....
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53 citations
"Penalty and Smoothing Methods for C..." refers background or methods in this paper
...Such a rule has been proposed in Martinet [17], where convergence is proved in the convex case, with the assumption just cited above but imposing the additional one that F is uniformly strictly convex....
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...Furthermore, in Martinet [17] there is no duality analysis as in the following section....
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...With a completely different proof, convergence in Martinet [17] was obtained in the nonconvex case, but under the stronger assumption which imposes that F be level bounded on Q instead on the feasible set Q ∩ D, as in Theorem 3....
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...Concerning ordinary CSIP ( T1 = 1) problems, to the best of our knowledge, Remez-type algorithms coupled with penalty methods have only been introduced by Martinet [17]....
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...The class of penalty functions considered in Martinet [17] consists of continuous functions ! → + such that ! t = 0 if t ≤ 0....
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45 citations
"Penalty and Smoothing Methods for C..." refers background in this paper
...There are many ways to smooth F k (see in particular Gigola and Gomez [13] and Polak et al....
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...There are many ways to smooth F k (see in particular Gigola and Gomez [13] and Polak et al. [20]), but for the sake of simplicity we consider here only the most important and widely used in different fields in the literature....
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41 citations
"Penalty and Smoothing Methods for C..." refers methods in this paper
...In another context they are coupled with adaptive grid methods (see, for example, Kaplan and Tichatschke [14], Polak and Royset [19], and references therein) where the parameters of the procedures of discretization, smoothing, regularization, and penalization are adjusted....
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