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A new computational method of the matrix exponential. (English) Zbl 1300.65025

Summary: A cheap and effective method to compute the exponential of a matrix is presented by use of the limit expression of the matrix exponential. The arrangement of the ideas is simple enough to be taught to beginning students of numerical method.

MSC:

65F60 Numerical computation of matrix exponential and similar matrix functions

Software:

MATLAB expm
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