Research Article

Jordan–Schur Algorithms for Computing the Matrix Exponential

Table 2

Number of computational operations required by the Schur–Parlett and Schur–Fréchet algorithm.

OperationNumber of flopsTotal number of flops

Computing the exponential of the Jordan–Schur form by the Schur–Parlett method
Case
Case
Computing the exponential of the Jordan–Schur form by the Schur–Fréchet method
Case
Case