Journal: Czechoslovak Journal for Operations Research

Found 16 papers in total
The logistic trend with a non-zero lower bound
The logistic trend with a non-zero lower bound
1992,
A re-examination of the simple epidemiological model shows that the logistic diffusion...
Path-dependence and policy choice: A framework for agricultural policy
Path-dependence and policy choice: A framework for agricultural policy
1992,
The paper suggests a dynamic theory of food and agricultural policy, based on the...
Asymptotical stability of an equilibrium price
Asymptotical stability of an equilibrium price
1992,
Conditions for asymptotical stability of an equilibrium price in an Walrasian...
A short-term forecasting model of the Czecho-Slovak economy for the transition period
A short-term forecasting model of the Czecho-Slovak economy for the transition period
1992,
An experimental version of a new short-term econometric model of the CSFR economy is...
Labour force in the framework of a social accounting matrix
Labour force in the framework of a social accounting matrix
1992,
This paper shows that social accounting matrix can be embedded to involve more...
Optimal recycling of tailings for the production of building materials
Optimal recycling of tailings for the production of building materials
1992,
This paper considers the problem of optimal reutilization of waste material from ore...
Linear optimization of urban bus routes and frequencies
Linear optimization of urban bus routes and frequencies
1992,
For urban transport routing and frequencing the authors assume fixed demand (however a...
Multiple objectives in the distribution process
Multiple objectives in the distribution process
1992,
The problem posited is that of the existence of multi-objectives in the distribution...
Robust smoothing and forecasting procedures
Robust smoothing and forecasting procedures
1992,
The paper deals with the robust modification of some smoothing and forecasting...
Nonconvex optimization via analysis in image space
Nonconvex optimization via analysis in image space
1992,
The solution of a particular nonconvex program is usually very dependent on the...
On a class of geometric vector optimization problems
On a class of geometric vector optimization problems
1992,
In the present paper a direct and an inverse duality theorem are given for an...
A method of Euclidean centers for linear programming
A method of Euclidean centers for linear programming
1992,
In this paper the authors describe a new algorithm for solving a linear programming...
Duality in multiobjective fractional programming with square root terms involving ηà-bonvex functions
Duality in multiobjective fractional programming with square root terms involving ηà-bonvex functions
1992,
In this paper two second order duality models are presented for a nondifferentiable...
Asymptotic dominance and confidence for solutions of stochastic programs
Asymptotic dominance and confidence for solutions of stochastic programs
1992,
For closed-set valued random processes the paper introduces a stochastic order...
Copositivity conditions for global optimality in indefinite quadratic programming problems
Copositivity conditions for global optimality in indefinite quadratic programming problems
1992,
This note generalizes a criterion necessary and sufficient for global optimality in...
Environmental constraints and choice of technology: A dynamic activity analysis
Environmental constraints and choice of technology: A dynamic activity analysis
1992,
The authors are considering a simple dynamic model of a monopolistic firm with two...
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