• NUMERICAL SOLUTION OF LAPLACE EQUATION USING FUZZY DATA BY NINE-POINTS FINITE DIFFERENCE

*Mhassin A. A., Iraq.

Abstract


The fuzzification of Laplace equation in two dimensions are discussed. The interval of fuzzy interval can be determined. Finite difference method applied of two different grids using five points and nine – points to solve Laplace equation numerically.


Keywords


Fuzzy membership function (f.m.f.), interval of confidence, triangular fuzzy number (t.f.n.), cuts, five and nine points finite difference.

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