Heterogeneous Stefan problem and permafrost models with P0-P0 finite elements and fully implicit monolithic solver

Autor: Lisa Bigler, Malgorzata Peszynska, Naren Vohra

Publikováno v: Electronic Research Archive, Vol 30, Iss 4, Pp 1477-1531 (2022)

We consider heat conduction models with phase change in heterogeneous materials. We are motivated by important applications including heat conduction in permafrost, phase change materials (PCM), and human tissue. We focus on the mathematical and comp

Externí odkaz: https://doaj.org/article/667658a7574f417889b4c229da52ffb9

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Dual-Primal Feti Methods for Three-Dimensional Elliptic Problems with Heterogeneous Coefficients

Autor: Klawonn, Axel, Widlund, Olof B., Dryja, Maksymilian

Publikováno v: SIAM Journal on Numerical Analysis, 2003 Jan 01. 40(1), 159-179.

Externí odkaz: https://www.jstor.org/stable/4100948

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Heterogeneous coefficients, control variables and identification of multiple treatment effects

Autor: Sami Stouli, Whitney K. Newey

Publikováno v: Newey, WK & Stouli, S 2021, ' Heterogeneous coefficients, control variables, and identification of multiple treatment effects ', Biometrika, vol. 109, no. 3, pp. 865-872 . https://doi.org/10.1093/biomet/asab060

Multidimensional heterogeneity and endogeneity are important features of models with multiple treatments. We consider a heterogeneous coefficients model where the outcome is a linear combination of dummy treatment variables, with each variable repres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fb7449acf31476c09d0bc25b7cef809
https://doi.org/10.1093/biomet/asab060