Abstract
AbstractWe consider an iteration method for solving the problem with a complicated positive definite operator A by means of a simpler operator A0 (which inversion is much cheaper than inversion of A). The difference between A and A0 is controlled by some parameter. We prove contraction of the iteration operator and deduce fully computable two– sided a posteriori estimates.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
