Title of article
Padé approximation for the exponential of a block triangular matrix Original Research Article
Author/Authors
Luca Dieci، نويسنده , , Alessandra Papini، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
20
From page
183
To page
202
Abstract
In this work, we obtain improved error bounds for Padé approximations to eA when A is block triangular. As a result, improved scaling strategies ensue which avoid some common overscaling difficulties.
Keywords
Padé approximation , exponential , scaling and squaring
Journal title
Linear Algebra and its Applications
Serial Year
2000
Journal title
Linear Algebra and its Applications
Record number
822951
Link To Document