Khattatov, Eldar; Yotov, Ivan Domain decomposition and multiscale mortar mixed finite element methods for linear elasticity with weak stress symmetry. (English) Zbl 1434.65263 ESAIM, Math. Model. Numer. Anal. 53, No. 6, 2081-2108 (2019). MSC: 65N30 65N55 65N12 65N15 74G15 74S05 74B10 PDFBibTeX XMLCite \textit{E. Khattatov} and \textit{I. Yotov}, ESAIM, Math. Model. Numer. Anal. 53, No. 6, 2081--2108 (2019; Zbl 1434.65263) Full Text: DOI arXiv
Ambartsumyan, Ilona; Khattatov, Eldar; Lee, Jeonghun J.; Yotov, Ivan Higher order multipoint flux mixed finite element methods on quadrilaterals and hexahedra. (English) Zbl 1425.76124 Math. Models Methods Appl. Sci. 29, No. 6, 1037-1077 (2019). MSC: 76M10 76M12 65N08 65N12 65N15 65N30 76S05 PDFBibTeX XMLCite \textit{I. Ambartsumyan} et al., Math. Models Methods Appl. Sci. 29, No. 6, 1037--1077 (2019; Zbl 1425.76124) Full Text: DOI arXiv
Boon, Wietse M.; Nordbotten, Jan M.; Yotov, Ivan Robust discretization of flow in fractured porous media. (English) Zbl 1402.65149 SIAM J. Numer. Anal. 56, No. 4, 2203-2233 (2018). Reviewer: Abdallah Bradji (Annaba) MSC: 65N30 65N12 76S05 PDFBibTeX XMLCite \textit{W. M. Boon} et al., SIAM J. Numer. Anal. 56, No. 4, 2203--2233 (2018; Zbl 1402.65149) Full Text: DOI arXiv
Ganis, Benjamin; Kumar, Kundan; Pencheva, Gergina; Wheeler, Mary F.; Yotov, Ivan A global Jacobian method for mortar discretizations of a fully implicit two-phase flow model. (English) Zbl 1312.76027 Multiscale Model. Simul. 12, No. 4, 1401-1423 (2014). MSC: 76M10 65M55 65M60 76S05 76T99 PDFBibTeX XMLCite \textit{B. Ganis} et al., Multiscale Model. Simul. 12, No. 4, 1401--1423 (2014; Zbl 1312.76027) Full Text: DOI Link
Pencheva, Gergina; Yotov, Ivan Interior superconvergence in mortar and non-mortar mixed finite element methods on non-matching grids. (English) Zbl 1194.76137 Comput. Methods Appl. Mech. Eng. 197, No. 49-50, 4307-4318 (2008). MSC: 76M10 76S05 65N12 65N30 PDFBibTeX XMLCite \textit{G. Pencheva} and \textit{I. Yotov}, Comput. Methods Appl. Mech. Eng. 197, No. 49--50, 4307--4318 (2008; Zbl 1194.76137) Full Text: DOI
Berndt, Markus; Lipnikov, Konstantin; Shashkov, Mikhail; Wheeler, Mary F.; Yotov, Ivan A mortar mimetic finite difference method on nonmatching grids. (English) Zbl 1089.65114 Numer. Math. 102, No. 2, 203-230 (2005). Reviewer: Pavol Chocholatý (Bratislava) MSC: 65N06 65N30 35J25 65N12 65N50 PDFBibTeX XMLCite \textit{M. Berndt} et al., Numer. Math. 102, No. 2, 203--230 (2005; Zbl 1089.65114) Full Text: DOI
Yotov, Ivan A multilevel Newton-Krylov interface solver for multiphysics couplings of flow in porous media. (English) Zbl 1071.76586 Numer. Linear Algebra Appl. 8, No. 8, 551-570 (2001). Reviewer: Jan Chleboun (Praha) MSC: 76S05 76T30 65M55 65H10 65F35 PDFBibTeX XMLCite \textit{I. Yotov}, Numer. Linear Algebra Appl. 8, No. 8, 551--570 (2001; Zbl 1071.76586) Full Text: DOI