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Front Page Yugoslav Journal of Operations ResearchPublisher: Faculty of Organizational Sciences, BelgradeISSN: 0354-0243Issue: 27_2Date: 2017Journal Homepage

Extensions of $P$-Property, $R_0$-Property and Semidefinite Linear Complementarity Problems 135 - 151
I. Jeyaraman, Kavita Bisht and K.C. Sivakumar  
AbstractKeywords: Linear Complementarity Problem; $P$-property; $R$-property; Semidefinite Linear Complementarity Problem; $w-P$ properties; Jordan $w-P$ property; Moore-Penrose InverseMSC: 90C33; 15A09DOI: 10.2298/YJOR170114015J
Set Optimization Using Improvement Sets 153 - 167
M. Dhingra and C.S. Lalitha  
AbstractKeywords: Set-valued Optimization; Improvement Set; PainlevĂ©-Kuratowski ConvergenceMSC: 49J53; 90C30DOI: 10.2298/YJOR170115011D
Multi-Product Dynamic Advertisement Planning in a Segmented Market 169 - 204
Sugandha Aggarwal, Anshu Gupta, Arshia Kaul, Mohan Krishnamoorthy and P.C. Jha  
AbstractKeywords: Media Planning; Segmented Market; Multiple Products; Cross-Product Effect; Retention Factor; Dynamic ModelMSC: 90B60; 90C10; 90C29DOI: 10.2298/YJOR170117016A
Optimality and Duality for Nonsmooth Semi-Infinite Multiobjective Programming With Support Functions 205 - 218
Yadvendra Singh, S.K. Mishra and K.K. Lai  
AbstractKeywords: Nonsmooth Semi-infinite Multiobjective Optimization; Generalized Convexity; DualityMSC: 90C34;90C46;26A5DOI: 10.2298/YJOR170121010S
Some Remarks on Duality and Optimality of a Class of Constrained Convex Quadratic Minimization Problems 219 - 225
Sudipta Roy, Sandip Chatterjee and R. N. Mukherjee  
AbstractKeywords: Quadratic Forms; Semidefinite Matrices; Lagrangian DualityMSC: 90C20; 90C26; 90C3DOI: 10.2298/YJOR170119012R
Sufficient Optimality Conditions and Duality for Nonsmooth Multiobjective Optimization Problems Via Higher Order Strong Convexity 227 - 242
Balendu B. Upadhyay, Ningthoujam Priyobarta and Yumnam S. Rohen  
AbstractKeywords: Nonsmooth Multiobjective Programming; Support Functions; Strict Minimizers; Optimality Conditions; Mixed DualityMSC: 90C29; 90C46; 49N15DOI: 10.2298/YJOR170119013U
Predictive Efficiency of Ridge Regression Estimator 243 - 247
Manoj Tiwari and Amit Sharma  
AbstractKeywords: Linear Regression Model; Ridge Regression Estimator; Least Squares Predictor; Ridge Regression Predictor; Prediction Within and Outside Sample; Prior non-sample InformationMSC: 62J05; 62J07DOI: 10.2298/YJOR170114014T
Higher Order Duality in Multiobjective Fractional Programming Problem With Generalized Convexity 249 - 264
Pankaj and Bhuwan Chandra Joshi  
AbstractKeywords: Multiobjective Fractional Programming; Support Function; Duality; Higher Order $B-(b; \rho; \theta; \widetilde{p}; \widetilde{r})$-invex FunctionMSC: 90C26; 90C29; 90C32; 90C46DOI: 10.2298/YJOR170121009P

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