4 papers
On Global Maximization of Bounded Hessian Functions over Strongly Convex Domains
Marius Costandin
In this paper we present two frameworks in which global maximization of a bounded hessian function over a strongly convex set can be reduced to convex optimization. The first prese…
Unconstraint minimization of continuous convex functions. Application to LP
Beniamin Costandin, Marius Costandin, Petru Dobra
Our contribution in this paper is two folded. We consider first the case of linear programming with real coefficients and give a method which allows the computation of a new upper…
Maximizing The Distance To A "Far Enough" Point Over The Intersection Of Hyper-Disks
Marius-Simion Costandin, Bogdan Gavrea, Beniamin Costandin
We present a novel feasibility criteria for the finite intersection of convex sets given by inequalities. This criteria allows us to easily assert the feasibility by analyzing the…
A new proof for the exact values of for
Marius Costandin
We establish a connection between a function and a series representation using a similar technique with that that Euler used to solve the Basel problem. Our result concerns a more…