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Abstract This work is devoted to computations of invariant pairs associated with separated groups of finite eigenvalues of large regular non-linear matrix pencils. It is proposed to combine the method… Click to show full abstract
Abstract This work is devoted to computations of invariant pairs associated with separated groups of finite eigenvalues of large regular non-linear matrix pencils. It is proposed to combine the method of successive linear problems with a Newton-type method designed for partial linear eigenproblems and a deflation procedure. This combination is illustrated with a typical hydrodynamic spatial stability problem.
Keywords:
type method;
method non;
linear eigenproblems;
non linear;
method;
newton type
Journal Title: Russian Journal of Numerical Analysis and Mathematical Modelling
Year Published: 2017
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Journal Title: Russian Journal of Numerical Analysis and Mathematical Modelling
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!