Andy A. Nikishin

According to our database, Andy A. Nikishin authored at least 6 papers between 1995 and 2003.

Collaborative distances:

• Dijkstra number of seven.
• Erdős number of five.

2003

Prefiltration technique via aggregation for constructing low-density high-quality factorized sparse approximate inverse preconditionings.

Andy A. Nikishin, Alex Yu. Yeremin

Numer. Linear Algebra Appl., 2003

2001

A robust AINV-type method for constructing sparse approximate inverse preconditioners in factored form.

S. A. Kharchenko, Lily Yu. Kolotilina, Andy A. Nikishin, Alex Yu. Yeremin

Numer. Linear Algebra Appl., 2001

2000

An incomplete <i>LU</i>-factorization algorithm based on block bordering.

Lily Yu. Kolotilina, Andy A. Nikishin, Alex Yu. Yeremin

Numer. Linear Algebra Appl., 2000

1999

Factorized sparse approximate inverse preconditionings. IV: Simple approaches to rising efficiency.

Lily Yu. Kolotilina, Andy A. Nikishin, Alex Yu. Yeremin

Numer. Linear Algebra Appl., 1999

Factorized Sparse Approximate Inverse Preconditionings: A Simple Approach to Raising the Serial Efficiency of Parallel Iterative Method.

Alex Yu. Yeremin, Lily Yu. Kolotilina, Andy A. Nikishin

Proceedings of the Ninth SIAM Conference on Parallel Processing for Scientific Computing, 1999

1995

Variable Block CG Algorithms for Solving Large Sparse Symmetric Positive Definite Linear Systems on Parallel Computers, I: General Iterative Scheme.

Andy A. Nikishin, Alex Yu. Yeremin

SIAM J. Matrix Anal. Appl., 1995