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On the relations between different duals assigned to composed optimization problems

Wanka, Gert; Boţ, Radu Ioan; Vargyas, Emese - In: Mathematical methods of operations research 66 (2007) 1, pp. 47-68

Persistent link: https://www.econbiz.de/10007749206

A general approach for studying duality in multiobjective optimization

Boţ, Radu Ioan; Grad, Sorin-Mihai; Wanka, Gert - In: Mathematical methods of operations research 65 (2007) 3, pp. 417-444

Persistent link: https://www.econbiz.de/10007769622

Duality for location problems with unbounded unit balls

Wanka, Gert; Boţ, Radu Ioan; Vargyas, Emese - In: European journal of operational research : EJOR 179 (2007) 3, pp. 1252-1265

Persistent link: https://www.econbiz.de/10007772524

Some new Farkas-type results for inequality systems with DC functions

Boţ, Radu Ioan; Hodrea, Ioan Bogdan; Wanka, Gert - In: Journal of global optimization : an international … 39 (2007) 4, pp. 595-608

Persistent link: https://www.econbiz.de/10007872182

The conjugate of the pointwise maximum of two convex functions revisited

Boţ, Radu Ioan; Wanka, Gert - In: Journal of global optimization : an international … 41 (2008) 4, pp. 625-632

Persistent link: https://www.econbiz.de/10008071467

Duality for almost convex optimization problems via the perturbation approach

Boţ, Radu Ioan; Kassay, Gábor; Wanka, Gert - In: Journal of global optimization : an international … 42 (2008) 3, pp. 385-400

Persistent link: https://www.econbiz.de/10008110241

Looking for appropriate qualification conditions for subdifferential formulae and dual representations for convex risk measures

Boţ, Radu Ioan; Frătean, Alina-Ramona - In: Mathematical methods of operations research 74 (2011) 2, pp. 191-216

Persistent link: https://www.econbiz.de/10009343295

Optimization problems in statistical learning: Duality and optimality conditions

Boţ, Radu Ioan; Lorenz, Nicole - In: European journal of operational research : EJOR 213 (2011) 2, pp. 395-405

Persistent link: https://www.econbiz.de/10009015686

On the Dini-Hadamard subdifferential of the difference of two functions

Boţ, Radu Ioan; Nechita, Delia-Maria - In: Journal of global optimization : an international … 50 (2011) 3, pp. 485-503

Persistent link: https://www.econbiz.de/10009028709

ON THE CONSTRUCTION OF GAP FUNCTIONS FOR VARIATIONAL INEQUALITIES VIA CONJUGATE DUALITY

ALTANGEREL, LKHAMSUREN; BOŢ, RADU IOAN; WANKA, GERT - In: Asia-Pacific Journal of Operational Research (APJOR) 24 (2007) 03, pp. 353-371

In this paper, we deal with the construction of gap functions for variational inequalities by using an approach which bases on the conjugate duality. Under certain assumptions we also investigate a further class of gap functions for the variational inequality problem, the so-called dual gap...

Persistent link: https://www.econbiz.de/10005050694