This paper givers an estimated formula of convergence rate for parallel multisplitting iterative method.Using the formula,we can simplify and unify the proof of convergence of PMI_method.
基金Supported by the NSF of Shanxi Province (201901D211423)the STIP of Shanxi Provincial Department of Education (2020L0719)the CSREP in Shanxi (2019KJ035)。
文摘This paper givers an estimated formula of convergence rate for parallel multisplitting iterative method.Using the formula,we can simplify and unify the proof of convergence of PMI_method.