dc.contributor.author | MOROȘANU, Costică | |
dc.date.accessioned | 2020-11-03T10:23:56Z | |
dc.date.available | 2020-11-03T10:23:56Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | MOROȘANU, Costică. Errors analysis for two methods approximating the classical Caginalp’s model. In: CAIM 2018: The 26th Conference on Applied and Industrial Mathematics: Book of Abstracts, Technical University of Moldova, September 20-23, 2018. Chişinău: Bons Offices, 2018, p. 19-20. | en_US |
dc.identifier.uri | http://repository.utm.md/handle/5014/11021 | |
dc.description | Only Abstract | en_US |
dc.description.abstract | The paper concerns with the error analysis of two time-stepping schemes used in the discretization of the phase-field transition system with a classical regular potential (Caginalp’s model) and Neumann boundary conditions. Using energy methods, we establish L∞ error estimates for the implicit Euler and a fractional steps method. A numerical experiment validates the theoretical results, comparing the accuracy of the methods. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Bons Offices | en_US |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | thermodynamics | en_US |
dc.subject | nonlinear partial differential equations of parabolic type | en_US |
dc.subject | reaction-diffusion equations | en_US |
dc.subject | finite difference methods | en_US |
dc.subject | fractional steps method | en_US |
dc.subject | Caginalp’s model | en_US |
dc.subject | Neumann boundary conditions | en_US |
dc.subject | phase-changes | en_US |
dc.subject | numerical algorithms | en_US |
dc.title | Errors analysis for two methods approximating the classical Caginalp’s model | en_US |
dc.type | Article | en_US |
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