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کلیدواژه‌ها |Iterative method-integral equation- least squares problem
چکیده In this paper, we study the LS-algorithm for solving linear integral equations of the first kind. This method is based on the reducing the solution of first kind linear integral equations to the solution of a least squares problem with bidiagonal matrix. Then applying the QR factorization method leads to a simple recurrence formula for generating the sequence of approximate solutions. Some properties and convergence theorem are proposed. Moreover, regularization property of the new method with a suitable stopping rule is studied. Finally, some numerical examples are presented to show the efficiency of the new method.
پژوهشگران سعید کریمی جعفر بیگلو (نفر اول)، میثم جوزی (نفر دوم)