\input zb-basic
\input zb-ioport
\iteman{io-port 05308045}
\itemau{Li, Anzhi; Yang, Shuying; Yang, Benli}
\itemti{Right lower triangular equivalent form of eigenmatrix.}
\itemso{J. Sichuan Norm. Univ., Nat. Sci. 30, No. 6, 696-699 (2007).}
\itemab
Summary: The right lower triangular equivalent form of a real eigenmatrix of order $n$ is defined. A calculation method using elementary row transformations to change the eigenmatrix to its right lower triangular equivalent form is given. The computational complexity is proved to be cubic $n$, and there is a better intrinsic parallelism. The right lower triangular equivalent form is useful in the research of parallel algorithm to solve eigenvalue problems of arbitrary large scale and super scale matrices.
\itemrv{~}
\itemcc{}
\itemut{eigenpolynomial; elementary row transformation; intrinsic parallism}
\itemli{}
\end