A. S. Deif

发表

The interval Sylvester equation

N. P. Seif, S. A. Hussein, A. S. Deif, 1994, Computing.

Applications of the perturbation matrix in network design problems

A. S. Deif, Mohammed Sobhy, 1975 .

Inverse Problem of the Interval Linear System of Equations

N. P. Seif, A. S. Deif, M. A. Hassanein, 1999, Computing.

A linear programming model for an optimum admissions policy in education

A. S. Deif, 1980 .

The state matrix of networks containing lossy reactances

A. S. Deif, Mohammed Sobhy, A. Deif, 1979 .

On the invariance of the sign pattern of matrix eigenvectors under perturbation

A. S. Deif, Jiri Rohn, 1994 .

Singular values of an interval matrix

A. S. Deif, A. Deif, 1991 .

Sylvester's equation: accuracy and computational stability

N. P. Seif, A. S. Deif, Samy Ali Hussein, 1995 .

Realistic a Priori and a Posteriori Error Bounds for Computed Eigenvalues

A. S. Deif, 1990 .

Rigorous perturbation bounds for eigenvalues and eigenvectors of a matrix

A. S. Deif, A. Deif, 1995 .

Bounding the Eigenvectors for Symmetric Interval Matrices

N. P. Seif, A. S. Deif, A. Deif, 1992 .