Title of article
Idempotency of linear combinations of an idempotent matrix and a t-potent matrix that commute Original Research Article
Author/Authors
J. Ben?tez، نويسنده , , N. Thome، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
5
From page
414
To page
418
Abstract
This paper deals with idempotent matrices (i.e., A2 = A) and t-potent matrices (i.e., Bt = B). When both matrices commute, we derive a list of all complex numbers c1 and c2 such that c1A + c2B is an idempotent matrix. In addition, the real case is also analyzed.
Keywords
Idempotent matrix , t-potent matrix , Linear combination
Journal title
Linear Algebra and its Applications
Serial Year
2005
Journal title
Linear Algebra and its Applications
Record number
824865
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