Solution of univalued and multivalued pseudo-linear problems using parallel asynchronous multisplitting methods combined with Krylov methods
نویسندگان
چکیده
The paper improves a preliminary experimental study on cluster by adding both theoretical results and tests grid platform. These algorithms solve univalued multivalued pseudo-linear problems using parallel asynchronous multisplitting methods combined with Krylov’s methods. This also analyses these contraction techniques. Two distinct applications, discretized boundary value problems, are analyzed simulated. First, convection-diffusion problem perturbed an increasing diagonal operator is presented. Then, follows the description of diffusion whose solution constrained. situation classically leads to in which linear part operator. Parallel synchronous were implemented tested platform composed physically adjacent or geographically distant machines. In addition, simulation detailed show that elapsed times obtained for significantly less than those algorithms.
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ژورنال
عنوان ژورنال: Advances in Engineering Software
سال: 2021
ISSN: ['1873-5339', '0965-9978']
DOI: https://doi.org/10.1016/j.advengsoft.2020.102929