Geodesic

Volume 19 (2009) no. 1

Sommaire

An Overview on Polynomial Approximation of NP-Hard Problems
p. 3
On Duality for Nonsmooth Lipschitz Optimization Problems
p. 41
Optimality and Duality for a Class of Nondifferentiable Minimax Fractional Programming Problems
p. 49
Duality for Multiobjective Fractional Programming Problems Involving $d$-Type-I -Set $n$-Functions
p. 63
On Solving Stochastic MADM Problems
p. 75
Efficiency and Duality for Multiobjective Fractional Variational Problems With $( ho, b)$-Quasiinvexity
p. 85
Gordon and Newell Queueing Networks and Copulas
p. 101
Realization of Knapsack Problem Solving Algorithm and some of Its Applications
p. 113
A Primal-Dual Exterior Point Algorithm for Linear Programming Problems
p. 123
Using Simplex Method in Verifying Software Safety
p. 133
Penalty Method for Fuzzy Linear Programming With Trapezoidal Numbers
p. 149
A Dual Exterior Point Simplex Type Algorithm for the Minimum Cost Network Flow Problem
p. 157
Relationship Between Inflation and Inflation Uncertainty: the Case of Serbia
p. 171
Reducing E-Commerce Risks Using Digital Certificates
p. 185
The Distribution of Time for Clark’S Flow and Risk Assessment for the Activities of Pert Network Structure
p. 195