New Indicators of Approximation Errors for Problems in Continuum Mechanics
Anjam, I., Mali, O., Neittaanmäki, P., & Repin, S. (2010). New Indicators of Approximation Errors for Problems in Continuum Mechanics. In J. C. F. Pereira, A. Sequeira, & J. M. C. Pereira (Eds.), Proceedings of the Fifth European Conference on Computational Fluid Dynamics ECCOMAS CFD 2010 (CD-ROM).
Päivämäärä
2010Tekijänoikeudet
© ECCOMAS, 2010. This is an author's final draft version of an article whose final and definitive form has been published in the Proceedings of European Conference on Computational Fluid Dynamics ECCOMAS CFD.
In this paper we present a new error indicator for approximate solutions of
elliptic problems. We discuss error indication with the paradigm of the diffusion problem,
however the techniques are easily adaptable to more complicated elliptic problems, for
example to linear elasticity, viscous flow models and electromagnetic models. The proposed
indicator does not contain mesh dependent constants and it admits parallelization.
Julkaisija
The European Community on Computational Methods in Applied Sciences (ECCOMAS)Emojulkaisun ISBN
978-989-96778-1-4Kuuluu julkaisuun
Proceedings of the Fifth European Conference on Computational Fluid Dynamics ECCOMAS CFD 2010 (CD-ROM)Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/20173855
Metadata
Näytä kaikki kuvailutiedotKokoelmat
Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
-
A Steepest Descent Method for the Approximation of the Boundary Control in Two-Phase Stefan Problem
Neittaanmäki, Pekka; Tiba, D. (Cluj-Napoca : Éditions de l'Académie Roumaine, 1987) -
Approximation method for computationally expensive nonconvex multiobjective optimization problems
Haanpää, Tomi (University of Jyväskylä, 2012) -
Rank Structured Approximation Method for Quasi-Periodic Elliptic Problems
Khoromskij, Boris; Repin, Sergey (de Gruyter, 2017)We consider an iteration method for solving an elliptic type boundary value problem Au=f, where a positive definite operator A is generated by a quasi-periodic structure with rapidly changing coefficients (a typical period ... -
Approximation of pre-twisted Achilles sub-tendons with continuum-based beam elements
Obrezkov, Leonid; Bozorgmehri, Babak; Finni, Taija; Matikainen, Marko K. (Elsevier Inc., 2022)Achilles sub-tendons are materially and geometrically challenging structures that can nearly undergo around 15% elongation from their pre-twisted initial states during physical activities. Sub-tendons’ cross-sectional ... -
Reliable control over approximation errors by functional type a posteriori estimates
Frolov, Maxim (University of Jyväskylä, 2004)FM Maxim Frolovin tieteellisen laskennan väitöskirjan ”Reliable Control over Approximation Errors by Functional Type A Posteriori Estimates” tarkastustilaisuus. Vastaväittäjänä professori Rolf Stenberg (Teknillinen ...
Ellei toisin mainittu, julkisesti saatavilla olevia JYX-metatietoja (poislukien tiivistelmät) saa vapaasti uudelleenkäyttää CC0-lisenssillä.