The inverse along a lower triangular matrix

نویسندگان

  • Xavier Mary
  • Pedro Patrício
چکیده

In this paper, we investigate the recently defined notion of inverse along an element in the context of matrices over a ring. Precisely, we study the inverse of a matrix along a lower triangular matrix, under some conditions.

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عنوان ژورنال:
  • Applied Mathematics and Computation

دوره 219  شماره 

صفحات  -

تاریخ انتشار 2012