The null space problem II. Algorithms

Computing the block triangular form of a sparse matrix

ACM Transactions on Mathematical Software (TOMS)

A Preconditioned Conjugate Gradient Approach to Linear Equality Constrained Minimization

Computational Optimization and Applications

Efficient finite element analysis by graph-theoretical force method

Finite Elements in Analysis and Design

Efficient finite element analysis by graph-theoretical force method; triangular and rectangular plate bending elements

Finite Elements in Analysis and Design

Structural Properties of Gene Regulatory Networks: Definitions and Connections

IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)

Efficient force method for the analysis of finite element models comprising of triangular elements using ant colony optimization

Finite Elements in Analysis and Design

Efficient finite element analysis using graph-theoretical force method with brick elements

Finite Elements in Analysis and Design

An efficient algorithm for sparse null space basis problem using ABS methods

Numerical Algorithms

Algorithm 933: Reliable calculation of numerical rank, null space bases, pseudoinverse solutions, and basic solutions using suitesparseQR

ACM Transactions on Mathematical Software (TOMS)

Efficient finite element analysis using graph-theoretical force method; hexahedron elements

Computers and Structures