PROPERTIES OF n×n IDEMPOTENT MATRIX OF THE POWER OF k
Qing Liu
Abstract
Qing Liu
Abstract
Based on the idempotent matrix,this paper gets the properties of n×n idempotent matrix of the power of k by analoging the properties of n×n idempotent matrix,and provides necessary demonstration for the properties.
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Based on the idempotent matrix,this paper gets the properties of n×n idempotent matrix of the power of k by analoging the properties of n×n idempotent matrix,and provides necessary demonstration for the properties.
Key concepts: Idempotent matrix, Idempotence, Matrix (chemical analysis), Square root of a 2 by 2 matrix, Mathematics, Matrix ring, Power (physics), Combinatorics