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What advantages does that simplex method have over graphic linear programming?
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What do you understand by linear programming problem?
1. What do you understand by Linear Programming Problem? What are the requirements of Linear Programming Problem? What are the basic assumptions of Linear Programming Problem?
Define linear programming?
necessity of linear programming on organization.
What is the significance of duality theory of linear programming Describe the general rules for writing the dual of a linear programming problem?
the significance of duality theory of linear programming
What are the essential characteristics of linear programming problem?
essential attributes of linear programming models and its uses
Why are integer programming problems more difficult to solve than linear programming problems?
In both cases the constraints are used to produce an n-dimensional simplex which represents the "feasible region". In the case of linear programming this is the feasible region. But that is not the case for integer programming since only those points within the region for which the variables are integer are feasible.The objective function is then used to find the maximum or minimum - as required. In the case of a linear programming problem, the solution must lie on one of the vertices (or along one line in 2-d, plane in 3-d etc) of the simplex and so is easy to find. In the case of integer programming, the optimal solution so found may contain one or more variables that are not integer and so it is necessary to examine all the points in the immediate neighbourhood and evaluate the objective function at each of these points. This last requirement makes integer programming solutions more difficult to find.
Similarities between graphical and simplex methods?
both are used to solve linear programming problems
What are the 2 major computational method of linear programming?
Simplex Method and Interior Point Methods
What is the difference between linear programming and nonlinear programming?
LPP deals with solving problems which are linear . ex: simlpex method, big m method, revised simplex, dual simplex. NLPP deals with non linear equations ex: newton's method, powells method, steepest decent method
Is there no optimal solution in linear programming simplex method?
There usually is: particularly in examples that at set school or college level.
What do you understand by linear programming?
1. What do you understand by Linear Programming Problem? What are the requirements of Linear Programming Problem? What are the basic assumptions of Linear Programming Problem?
What do you understand by linear programming problem?
1. What do you understand by Linear Programming Problem? What are the requirements of Linear Programming Problem? What are the basic assumptions of Linear Programming Problem?
Define linear programming?
necessity of linear programming on organization.
Advantages and limitations of linear programming as a managerial decision making model?
It takes out the personal angle in decision making.
What is the definition of the solution of linear inequalities?
Each linear equation is a line that divides the coordinate plane into three regions: one "above" the line, one "below" and the line itself. For a linear inequality, the corresponding equality divides the plane into two, with the line itself belonging to one or the other region depending on the nature of the inequality. A system of linear inequalities may define a polygonal region (a simplex) that satisfies ALL the inequalities. This area, if it exists, is called the feasible region and comprises all possible solutions of the linear inequalities. In linear programming, there will be an objective function which will restrict the feasible region to a vertex or an edge of simplex. There may also be a further constraint - integer programming - where the solution must comprise integers. In this case, the feasible region will comprise all the integer grid-ponits with the simplex.
What is the significance of duality theory of linear programming Describe the general rules for writing the dual of a linear programming problem?
the significance of duality theory of linear programming
What has the author Albert W Tucker written?
Albert W. Tucker has written: 'Elementary topology' -- subject(s): Topology 'Condensed schemata for Dantzig's simplex method' -- subject(s): Linear programming
What are the essential characteristics of linear programming problem?
essential attributes of linear programming models and its uses
