3 citations · 3 across the 2 of their papers we have counts for
2 papers
math.NA2015★ 3 cited
A topology-motivated mixed finite element method for dynamic response of porous media
Zahrasadat Lotfian, Mettupalayam Sivaselvan
In this paper, we propose a numerical method for computing solutions to Biot's fully dynamic model of incompressible saturated porous media [Biot;1956]. Our spatial discretization…
math.OC2015
An optimization-based reformulation of the classical displacement approach for state update of non-linear material models
Zahrasadat Lotfian, Mettupalayam Sivaselvan
In this paper, we build on recent work using a mathematical programming approach for incremental state update in analysis of non-linear mechanics models. In particular, we consider…