Gergina Pencheva
Gergina Pencheva
Research Associate, Center for Subsurface Modeling, Institute for Computational Engineering and
Verified email at ices.utexas.edu
Title
Cited by
Cited by
Year
A multiscale mortar mixed finite element method
T Arbogast, G Pencheva, MF Wheeler, I Yotov
Multiscale Modeling & Simulation 6 (1), 319-346, 2007
2962007
Enabling high-performance computing as a service
M AbdelBaky, M Parashar, H Kim, KE Jordan, V Sachdeva, J Sexton, ...
Computer 45 (10), 72-80, 2012
792012
Balancing domain decomposition for mortar mixed finite element methods
G Pencheva, I Yotov
Numerical linear algebra with applications 10 (1‐2), 159-180, 2003
592003
Robust a posteriori error control and adaptivity for multiscale, multinumerics, and mortar coupling
GV Pencheva, M Vohralík, MF Wheeler, T Wildey
SIAM Journal on Numerical Analysis 51 (1), 526-554, 2013
422013
Domain decomposition for Poroelasticity and Elasticity with DG jumps and mortars
V Girault, G Pencheva, MF Wheeler, T Wildey
342010
A global Jacobian method for mortar discretizations of a fully implicit two-phase flow model
B Ganis, K Kumar, G Pencheva, MF Wheeler, I Yotov
Multiscale Modeling & Simulation 12 (4), 1401-1423, 2014
252014
Impact of accurate fractured reservoir flow modeling on recovery predictions
G Singh, G Pencheva, K Kumar, T Wick, B Ganis, MF Wheeler
Spe hydraulic fracturing technology conference, 2014
232014
A frozen Jacobian multiscale mortar preconditioner for nonlinear interface operators
B Ganis, G Pencheva, MF Wheeler, T Wildey, I Yotov
Multiscale Modeling & Simulation 10 (3), 853-873, 2012
222012
Domain decomposition for linear elasticity with DG jumps and mortars
V Girault, GV Pencheva, MF Wheeler, TM Wildey
Computer methods in applied mechanics and engineering 198 (21-26), 1751-1765, 2009
202009
Modeling multiphase flow with nonplanar fractures
O Al-Hinai, G Singh, G Pencheva, T Almani, MF Wheeler
SPE Reservoir Simulation Symposium, 2013
182013
Multi-level parallelization of ensemble kalman filter for reservoir history matching
R Tavakoli, G Pencheva, MF Wheeler
SPE Reservoir Simulation Symposium, 2011
122011
A global Jacobian method for mortar discretizations of nonlinear porous media flows
B Ganis, M Juntunen, G Pencheva, MF Wheeler, I Yotov
SIAM Journal on Scientific Computing 36 (2), A522-A542, 2014
92014
A parallel ensemble-based framework for reservoir history matching and uncertainty characterization
R Tavakoli, G Pencheva, MF Wheeler, B Ganis
Computational Geosciences 17 (1), 83-97, 2013
72013
Mortar coupling of multiphase flow and reactive transport on non-matching grids
MF Wheeler, G Pencheva, SG Thomas
5th International Symposium on Finite Volumes for Complex Applications …, 2008
72008
An approximate jacobian nonlinear solver for multiphase flow and transport
G Singh, G Pencheva, MF Wheeler
Journal of Computational Physics 375, 337-351, 2018
62018
Discontinuous and enriched Galerkin methods for phase-field fracture propagation in elasticity
P Mital, T Wick, MF Wheeler, G Pencheva
Numerical Mathematics and Advanced Applications ENUMATH 2015, 195-203, 2016
52016
A multiscale mortar method and two-stage preconditioner for multiphase flow using a global jacobian approach
B Ganis, K Kumar, G Pencheva, MF Wheeler, I Yotov
SPE Large Scale Computing and Big Data Challenges in Reservoir Simulation …, 2014
52014
A Global Jacobian Method for Simultaneous Solution of Mortar and Subdomain Variables in Nonlinear Porous Media Flow. ICES REPORT 12–46
B Ganis, M Juntunen, G Pencheva, MF Wheeler, I Yotov
The Institute for Computational Engineering and Sciences, The University of …, 2012
52012
Adaptive mesh refinement with an enhanced velocity mixed finite element method on semi-structured grids using a fully coupled solver
B Ganis, G Pencheva, MF Wheeler
Computational Geosciences 23 (1), 149-168, 2019
42019
Interior superconvergence in mortar and non-mortar mixed finite element methods on non-matching grids
G Pencheva, I Yotov
Computer methods in applied mechanics and engineering 197 (49-50), 4307-4318, 2008
32008
The system can't perform the operation now. Try again later.
Articles 1–20