Masataka Usui

According to our database, Masataka Usui authored at least 3 papers between 1995 and 1996.

Collaborative distances:

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

1996

An extension of the criteria for generalized diagonally dominant matrices.

Masunori Harada, Mastaka Usui, Hiroshi Niki

Int. J. Comput. Math., 1996

1995

On the preconditioned sor method.

Masataka Usui, Toshiyuki Kohno, Hiroshi Niki

Int. J. Comput. Math., 1995

Multi-step preconditioned iteration method for nonsymmetric linear systems.

Toshiyuki Kohno, Hiroshi Niki, Masataka Usui

Int. J. Comput. Math., 1995