Andy A. Nikishin

Publication Activity (10 Years)

Years Active: 1995-2003
Publications (10 Years): 0

Publications

Andy A. Nikishin, Alex Yu. Yeremin
Prefiltration technique via aggregation for constructing low-density high-quality factorized sparse approximate inverse preconditionings. Numer. Linear Algebra Appl. 10 (3) (2003)
S. A. Kharchenko, Lily Yu. Kolotilina, Andy A. Nikishin, Alex Yu. Yeremin
A robust AINV-type method for constructing sparse approximate inverse preconditioners in factored form. Numer. Linear Algebra Appl. 8 (3) (2001)
Lily Yu. Kolotilina, Andy A. Nikishin, Alex Yu. Yeremin
-factorization algorithm based on block bordering. Numer. Linear Algebra Appl. 7 (7-8) (2000)
Lily Yu. Kolotilina, Andy A. Nikishin, Alex Yu. Yeremin
Factorized sparse approximate inverse preconditionings. IV: Simple approaches to rising efficiency. Numer. Linear Algebra Appl. 6 (7) (1999)
Alex Yu. Yeremin, Lily Yu. Kolotilina, Andy A. Nikishin
Factorized Sparse Approximate Inverse Preconditionings: A Simple Approach to Raising the Serial Efficiency of Parallel Iterative Method. PPSC (1999)
Andy A. Nikishin, Alex Yu. Yeremin
Variable Block CG Algorithms for Solving Large Sparse Symmetric Positive Definite Linear Systems on Parallel Computers, I: General Iterative Scheme. SIAM J. Matrix Anal. Appl. 16 (4) (1995)