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https://doi.org/10.1073/pnas.56.2.419

has been cited by the following article:

• TITLE: On the Stable Method Computing Values of Unbounded Operators

  AUTHORS: Nguyen Van Kinh

  KEYWORDS: The Stable Method, Ill-Posed Problem, Regularization, Tikhonov Method, Unbounded Linear Operator

  JOURNAL NAME: Open Journal of Optimization, Vol.9 No.4, December 9, 2020

  ABSTRACT: Unbounded operators can transform arbitrarily small vectors into arbitrarily large vectors—a phenomenon known as instability. Stabilization methods strive to approximate a value of an unbounded operator by applying a family of bounded operators to rough approximate data that do not necessarily lie within the domain of unbounded operator. In this paper we shall be concerned with the stable method of computing values of unbounded operators having perturbations and the stability is established for this method.