3 papers
math.NA2026
A block preconditioner with two parameters for double saddle point systems in liquid crystal director modeling
Mehdi Makhdomi, Davod Khojasteh Salkuyeh, Morad Ahmadnasab
This paper introduces a novel block preconditioner for a class of double saddle point systems arising from the finite element discretization of liquid crystal director modeling. We…
math.NA2022
Stochastic Galerkin finite element method for nonlinear elasticity and application to reinforced concrete members
Mohammad S. Ghavami, Bedřich Sousedík, Hooshang Dabbagh +1
We develop a stochastic Galerkin finite element method for nonlinear elasticity and apply it to reinforced concrete members with random material properties. The strategy is based o…
math.NA2021
Intra-Basis Multiplication of Polynomials Given in Various Polynomial Bases
S. Karami, M. Ahmadnasab, M. Hadizadeh +1
Multiplication of polynomials is among key operations in computer algebra which plays important roles in developing techniques for other commonly used polynomial operations such as…