issue 02 publication date 2012-06-01

• Weak amenability of (2N)-th dual of a Banach algebra
• A note on uniquely (nil) clean ring
• A mathematically simple method based on denition for computing eigenvalues, generalized eigenvalues and quadratic eigenvalues of matrices
• Numerical Solution of Heun Equation Via Linear Stochastic Differential Equation
• A New Inexact Inverse Subspace Iteration for Generalized Eigenvalue Problems
• Module-Amenability on Module Extension Banach Algebras
• E-Clean Matrices and Unit-Regular Matrices
• Recognition of the group $G_2(5)$ by the prime graph