Interval Arithmetic for Nonlinear Problem Solving
نویسندگان
چکیده
منابع مشابه
Solving Nonlinear Systems by Constraint Inversion and Interval Arithmetic
A reliable symbolic-numeric algorithm for solving nonlinear systems over the reals is designed. The symbolic step generates a new system, such the formulas are different but the solutions are preserved, through partial factorizations of polynomial expressions, and constraint inversion. The numeric step is a branch-and-prune algorithm based on interval constraint propagation to compute a set of ...
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15 صفحه اولSolving Multiobjective Linear Programming Problem Using Interval Arithmetic
Abstract In the real world, we often encounter cases where the information / data items can’t be determined with certainty. Hence the value of the datum in the data is assessed using an interval. Meanwhile multiobjective linear programming model is more adequate to describe the problem in the real world. Thus, the multiobjective linear programming problem will be developed into a multiobjective...
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This paper discusses an Interval Quadratic Programming (IQP) problem, where the constraints coefficients and the right-hand sides are represented by interval data. First, the focus is on a common method for solving Interval Linear Programming problem. Then the idea is extended to the IQP problem. Based on this method each IQP problem is reduced to two classical Quadratic Programming (QP) proble...
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ژورنال
عنوان ژورنال: International Journal of Engineering Mathematics
سال: 2013
ISSN: 2314-6109
DOI: 10.1155/2013/768474