Search Results - subject:"Quadratic functions"

Efficient algorithms for the dynamic pricing problem with reference price effect

Chen, Xin; Hu, Peng; Huang, Zhenyu - In: Management science : journal of the Institute for … 63 (2017) 12, pp. 4389-4408

Persistent link: https://www.econbiz.de/10011785280

Computing the partial conjugate of convex piecewise linear-quadratic bivariate functions

Gardiner, Bryan; Jakee, Khan; Lucet, Yves - In: Computational Optimization and Applications 58 (2014) 1, pp. 249-272

Piecewise linear-quadratic (PLQ) functions are an important class of functions in convex analysis since the result of most convex operators applied to a PLQ function is a PLQ function. We modify a recent algorithm for computing the convex (Legendre-Fenchel) conjugate of convex PLQ functions of...

Persistent link: https://www.econbiz.de/10010794854

Generalization of the Firm’s Profit Maximization Problem: An Algorithm for the Analytical and Nonsmooth Solution

García-Rubio, R.; Bayón, L.; Grau, J. - In: Computational Economics 43 (2014) 1, pp. 1-14

production level via the infimal convolution of quadratic functions and the result will be a piecewise quadratic function. To …

Persistent link: https://www.econbiz.de/10010989300

Generalization of the firm's profit maximization problem : an algorithm for the analytical and nonsmooth solution

García-Rubio, Raquel; Bayón, L.; Grau, J. M. - In: Computational economics 43 (2014) 1, pp. 1-14

Persistent link: https://www.econbiz.de/10010249741

Detecting copositivity of a symmetric matrix by an adaptive ellipsoid-based approximation scheme

Deng, Zhibin; Fang, Shu-Cherng; Jin, Qingwei; Xing, Wenxun - In: European Journal of Operational Research 229 (2013) 1, pp. 21-28

problems defined on the dual cone of the cone of nonnegative quadratic functions over the union of a collection of ellipsoids …

Persistent link: https://www.econbiz.de/10010664717

A note on the paper Fractional Programming with convex quadratic forms and functions by H.P.Benson

Frenk, J.B.G. - Erasmus University Rotterdam, Econometric Institute - 2005

In this technical note we give a short proof based on standard results in convex analysis of some important characterization results listed in Theorem 3 and 4 of [1]. Actually our result is slightly general since we do not specify the convex set X. For clarity we use the same notation for the...

Persistent link: https://www.econbiz.de/10008584746

On Cones of Nonnegative Quadratic Functions

Sturm, J.F.; Zhang, S. - Tilburg University, Center for Economic Research - 2001

AMS classifications: 90C22; 90C20;

Persistent link: https://www.econbiz.de/10011091335

A note on the paper Fractional Programming with convex quadratic forms and functions by H.P.Benson

Frenk, Frenk, J.B.G. - Faculteit der Economische Wetenschappen, Erasmus … - 2005

Persistent link: https://www.econbiz.de/10010837806