Journal: OPSEARCH

Found 451 papers in total
On the number of customers lost in a finite state-dependent queue
On the number of customers lost in a finite state-dependent queue
1997,
This paper concerns the transient behaviour of a finite state-dependent queue....
A note on lower bound for completion time variance in single machine scheduling
A note on lower bound for completion time variance in single machine scheduling
1997,
This paper is concerned with the single machine scheduling problem where the objective...
Vector valued nonzero sum games and non-linear programming
Vector valued nonzero sum games and non-linear programming
1997,
A certain nonzero sum game with vector pay off is considered and its relation with...
Solving 0–1 programming problems by a penalty approach
Solving 0–1 programming problems by a penalty approach
1997,
In this paper, we discuss the application of a penalty method to the numerical...
An algorithm for the min–max loss rule for claims problems
An algorithm for the min–max loss rule for claims problems
1997,
In this paper we provide an algorithm which gives us the unique solution to the...
A fuzzifying approach to stochastic programming
A fuzzifying approach to stochastic programming
1997,
In this paper a fuzzifying approach is proposed to cope with vagueness appearing in...
Proper efficiency and generalized nonconvex duality for vector minimization problems
Proper efficiency and generalized nonconvex duality for vector minimization problems
1997,
Using the concept of proper efficiency, sufficient optimality conditions and duality...
On linear multiplicative programming
On linear multiplicative programming
1997,
Global minimization of quasi-concave functions over a polyhedral set is often...
Stochastic linear programming and decision: A fuzzy approach
Stochastic linear programming and decision: A fuzzy approach
1997,
The present investigation aims to propose a mathematical model for stochastic...
Inventory model for damageable items with stock-dependent demand and shortages
Inventory model for damageable items with stock-dependent demand and shortages
1997,
Items made of glass, ceramics, etc. get damaged during the storage due to accumulated...
Sequencing with restrictions in processing times
Sequencing with restrictions in processing times
1997,
Johson and Szwarc gave the algorithm for obtaining the sequence which minimizes the...
A simple test for a parametric single index model
A simple test for a parametric single index model
1997,
Under quite weak regularity conditions, we propose a simple consistent test for a...
The street sweeping problem
The street sweeping problem
1996,
The Problem considered in this paper is designing the routing of street sweeper...
New technique for solving primal all-integer linear programming
New technique for solving primal all-integer linear programming
1997,
This paper provides a New technique of selecting the pivot column and the source row...
Gert analysis of optimal maintenance float system
Gert analysis of optimal maintenance float system
1997,
This paper presents a Gert (Graphical Evaluation and Review Technique) network...
A variational-type inequality and Minty’s like lemma
A variational-type inequality and Minty’s like lemma
1996,
A variational-type inequality in a reflexive real Banach space is studied and a...
Fertilizer plant modelling: A simulation study
Fertilizer plant modelling: A simulation study
1996,
A simulation model of a fertilizer plant has been made. It includes activities from...
Nonlinear goal programming model for the development of metropolitan police patrol units
Nonlinear goal programming model for the development of metropolitan police patrol units
1997,
This paper describes a multiobjective police patrol plan for the metropolitan road...
Genetics based fault-tolerant evaluation system
Genetics based fault-tolerant evaluation system
1997,
The main aim of this paper is to devise a reliable, cost effective Fault Tolerant...
Optimal human resource recruiting policies via goal programming
Optimal human resource recruiting policies via goal programming
1996,
In certain categories of organizations, such as education and government, it is...
Constrained vector valued ratio games and generalized subdifferentiable multiobjective fractional minimax programming
Constrained vector valued ratio games and generalized subdifferentiable multiobjective fractional minimax programming
1997,
Certain constrained two-persons zero-sum ratio game with vector pay-off is considered...
On the use of generalised lambda distribution for solving a (Q,r) system
On the use of generalised lambda distribution for solving a (Q,r) system
1996,
In this article the authors describe a procedure of Joint determination of Q and r in...
A deterministic inventory replenishment problem for deteriorating items with time-dependent demand and shortages for the finite time horizon
A deterministic inventory replenishment problem for deteriorating items with time-dependent demand and shortages for the finite time horizon
1997,
An Inventory model is developed for deteriorating items with infinite rate of...
Stationary analysis of the characteristics of the M/M/2 queue with constant repeated attempts
Stationary analysis of the characteristics of the M/M/2 queue with constant repeated attempts
1996,
This paper studies the M/M/2 constant retrial queue under stationary regime. It finds...
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