
06438237
j
2015d.00717
Ryu, Jung Hyeon
Kim, Won Kyu
A formula on power $n$ of $2\times 2$ matrices.
Far East J. Math. Sci. (FJMS) 96, No. 3, 365377 (2015).
2015
Pushpa Publishing House, Allahabad, Uttar Pradesh, India
EN
H60
N30
power $n$ of matrix
recursive relation
eigenvalue
upper triangular matrix
http://www.pphmj.com/abstract/8933.htm
Summary: We investigate general formulae for power $n$ of $2\times 2$ matrices using the eigenvalues of $A$, and give some examples of Excel programming using general formulae for power $n$ of $2\times 2$ matrices. Those formulae will enhance the efficiency of computer programming for matrix multiplication computations and applications.