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Title
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روش تكراري براي تقريب معكوسهاي مورپنرز و درازين
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Type
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Presentation
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Keywords
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Moore-Penrose inverse, Drazin inverse, GL-LSQR algorithm, Iterative methods.
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Abstract
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In the present paper an iterative method is proposed
to approximate Moore-Ponrose and Drazin inverses. This method
is based on Global Least Square algorithm (GL-LSQR). To do so,
we define some linear matrix equations systems. By using the
approximate solutions of these systems, obtained by GL-LSQR algorithm, Moore-Ponrose and Drazin inverses are approximated.
Finally, some numerical examples are given to show the efficiency
of the new method.
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Researchers
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Saeed Karimi (First researcher) ,
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