Coupling mixed and finite volume discretizations of convection-diffusion-reaction equations on non-matching grids

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In this paper, we consider approximation of a second order convection- diffusion problem by coupled mixed and finite volume methods. Namely, the domain is partitioned into two subdomains, and in one of them we apply the mixed jinite element method while on the other subdomain we use the finite volume element approximation. We prove the stability of this discretization and derive an error estimate.

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Lazarov, R; Pasciaic, J & Vassilevski, P July 1, 1999.

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Description

In this paper, we consider approximation of a second order convection- diffusion problem by coupled mixed and finite volume methods. Namely, the domain is partitioned into two subdomains, and in one of them we apply the mixed jinite element method while on the other subdomain we use the finite volume element approximation. We prove the stability of this discretization and derive an error estimate.

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1.3 Megabytes pages

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  • Proceedings of Symposium on Finite Volume Methods for Complex Applications, Dusenburgh (DE), 07/22/1999

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  • Report No.: UCRL-JC-134960
  • Report No.: YN0100000
  • Report No.: 97-ERD-114
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 13794
  • Archival Resource Key: ark:/67531/metadc618994

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  • July 1, 1999

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  • June 16, 2015, 7:43 a.m.

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  • May 6, 2016, 2:20 p.m.

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Lazarov, R; Pasciaic, J & Vassilevski, P. Coupling mixed and finite volume discretizations of convection-diffusion-reaction equations on non-matching grids, article, July 1, 1999; California. (digital.library.unt.edu/ark:/67531/metadc618994/: accessed September 20, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.