Draft version of July 7, 2009 EXPONENTIAL DICHOTOMY ON THE REAL LINE: SVD AND QR METHODS
نویسندگان
چکیده
In this work we show when and how techniques based on the Singular Value Decomposition (SVD) and the QR decomposition of a fundamental matrix solution can be used to infer if a system enjoys –or not– exponential dichotomy on the whole real line.
منابع مشابه
Detecting Exponential Dichotomy on the real line: SVD and QR algorithms
In this paper we propose and implement numerical methods to detect exponential dichotomy on the real line. Our algorihtms are based on the singular value decomposition and the QR factorization of a fundamental matrix solution. The theoretical justification for our methods was laid down in the companion paper [15].
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