Benjamin Ganis, PhD
Research
PhD Thesis
B. Ganis. Multiscale Methods for Stochastic Collocation of Mixed Finite Elements for Flow in Porous Media. PhD Thesis, University of Pittsburgh, 2010. [PDF]
Selected Publications
[9] B. Ganis, M. Juntunen, G. Pencheva, M.F. Wheeler, I. Yotov. A global Jacobian method for simultaneous solution of mortar and subdomain variables in nonlinear porous media flow. ICES Report 12-46, The Institute for Computational Engineering and Sciences, The University of Texas at Austin, December 2012. [Link]
[8] B. Ganis, V. Girault, M. Mear, G. Singh, M.F. Wheeler. Modeling fractures in a poro-elastic medium. Submitted, 2012.
[7] B. Ganis, R. Liu, B. Wang, M.F. Wheeler, I. Yotov. Multiscale Modeling of Flow and Geomechanics. Submitted, 2012.
[6] B. Ganis, G. Pencheva, M.F. Wheeler, T. Wildey, I. Yotov. A Frozen Jacobian Multiscale Mortar Preconditioner for Nonlinear Interface Operators. Multiscale Modeling and Simulation, Vol. 10, No. 3, (2012) pp. 853-873. [DOI]
[5] R. Tavakoli, G. Pencheva, M.F. Wheeler, B. Ganis. A Parallel Ensemble Based Framework for Reservoir History Matching and Uncertainty Characterization. Computational Geosciences, Vol. 16, (2012). [DOI]
[4] B. Ganis, I. Yotov, and M. Zhong. A stochastic mortar mixed finite element method for flow in porous media with multiple rock types. SIAM Journal on Scientific Computation, Vol. 33, No. 3, (2011) pp. 1439-1474. [DOI]
[3] J.M. Connors and B. Ganis. Uncertainty quantification for a two domain natural convection problem. Computational Geosciences, Vol. 15, No. 3, (2010) pp. 509-527. [DOI]
[2] B. Ganis and I. Yotov. Implementation of a Mortar Mixed Finite Element Method using a Multiscale Flux Basis. Computer Methods in Applied Mechanics and Engineering, Vol. 198 (2009) pp. 3989-3998. [DOI]
[1] B. Ganis, H. Klie, M. F. Wheeler, T. Wildey, I. Yotov, and D. Zhang. Stochastic collocation and mixed finite elements for flow in porous media. Computer Methods in Applied Mechanics and Engineering, Vol. 197 (2008) pp. 3547-3559. [DOI]
