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Simplex Method for Fuzzy Variable Linear Programming Problems
"... Abstract—Fuzzy linear programming is an application of fuzzy set theory in linear decision making problems and most of these problems are related to linear programming with fuzzy variables. A convenient method for solving these problems is based on using of auxiliary problem. In this paper a new met ..."
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Abstract—Fuzzy linear programming is an application of fuzzy set theory in linear decision making problems and most of these problems are related to linear programming with fuzzy variables. A convenient method for solving these problems is based on using of auxiliary problem. In this paper a new
Exponential Penalty Methods for Solving Linear Programming Problems
 International Journal of Engineering Research and Applications
, 2012
"... This paper is concerned with the study of the exponential penalty method for linear programming problems with the essential property that each exponential penalty method is convex when viewed as a function of the multiplier.. It presents some background of the method and its variants for the problem ..."
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This paper is concerned with the study of the exponential penalty method for linear programming problems with the essential property that each exponential penalty method is convex when viewed as a function of the multiplier.. It presents some background of the method and its variants
Optimization and Reoptimization in Fuzzy Linear Programming problems
"... Fuzzy Linear Programming models are quite frequent in practice. The dynamic nature of the real problems often requires reoptimize from the optimal solutions found, what may mean a significant consumption of time and funds. In this paper, in order to efficiently solve this problem, first the optimali ..."
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Fuzzy Linear Programming models are quite frequent in practice. The dynamic nature of the real problems often requires reoptimize from the optimal solutions found, what may mean a significant consumption of time and funds. In this paper, in order to efficiently solve this problem, first
On Stability in Fuzzy Linear Programming Problems
 Fuzzy Sets and Systems
, 1989
"... This study focuses on the problem of stability (with respect to changes of centres of fuzzy parameters) of the solution in Fuzzy Linear Programming (FLP) problems with symmetrical triangular fuzzy numbers and extended operations and inequalities. 1 ..."
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This study focuses on the problem of stability (with respect to changes of centres of fuzzy parameters) of the solution in Fuzzy Linear Programming (FLP) problems with symmetrical triangular fuzzy numbers and extended operations and inequalities. 1
Fuzzy Approach for Three Level Linear Programming Problems
"... This study presents a proposed fuzzy approach for solving three level linear programming problems. This approach does not increase the complexities of original problems and usually solves a multilevel programming problem in less number of iterations. Numerical examples are used to compare the propos ..."
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This study presents a proposed fuzzy approach for solving three level linear programming problems. This approach does not increase the complexities of original problems and usually solves a multilevel programming problem in less number of iterations. Numerical examples are used to compare
Exact solutions to linear programming problems
"... The use of floatingpoint calculations limits the accuracy of solutions obtained by standard LP software. We present a simplexbased algorithm that returns exact rational solutions, taking advantage of the speed of floatingpoint calculations and attempting to minimize the operations performed in ra ..."
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The use of floatingpoint calculations limits the accuracy of solutions obtained by standard LP software. We present a simplexbased algorithm that returns exact rational solutions, taking advantage of the speed of floatingpoint calculations and attempting to minimize the operations performed in rational arithmetic. Extensive computational results are presented.
Lexicographically Minimum and Maximum Load Linear Programming Problems
, 2004
"... In this paper we introduce the lexicographically minimum load linear programming problem and we provide a polynomial approach followed by the proof of correctness. This problem has applications in numerous areas where it is desirable to achieve an equitable distribution or sharing of resources. We c ..."
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Cited by 4 (2 self)
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In this paper we introduce the lexicographically minimum load linear programming problem and we provide a polynomial approach followed by the proof of correctness. This problem has applications in numerous areas where it is desirable to achieve an equitable distribution or sharing of resources. We
Linear Programming Problem with Intuitionistic Fuzzy Numbers
"... In many real life optimization problems, the parameters are often imprecise and are difficult to be represented in discrete quantity. One of the approaches to model such situation is considering these imprecise parameters as intuitionistic fuzzy numbers and then approximating these by its expected i ..."
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computational algorithm for solution of objective functions at different feasibility degree. The developed algorithm has been illustrated by implementing on a linear programming problem as well as on a multi objective linear programming problem (MOLPP) in intuitionistic fuzzy environment.
LU Factorization Method to Solve Linear Programming Problem
"... Abstract This paper presents a new approach for the solution of Linear Programming Problems with the help of LU Factorization Method of matrices. This method is based on the fact that a square matrix can be factorized into the product of unit lower triangular matrix and upper triangular matrix. In ..."
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Abstract This paper presents a new approach for the solution of Linear Programming Problems with the help of LU Factorization Method of matrices. This method is based on the fact that a square matrix can be factorized into the product of unit lower triangular matrix and upper triangular matrix
Results 11  20
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3,638,840