In this paper, we discuss diagonalization of propagator for system of mixing fermions on the base of the eigenvalue problem. The similarity transformation converting matrix propagator into the ...

This is a simple C++ program for computing the eigenvalues and eigenvectors of any square matrix using the LAPACK library. Diagonalization is handled by the "diagonalization" class, which is defined ...

Abstract: The eigenvalue and eigenvector of matrix is one of the key contents of linear algebra,and it is also the hot spot of postgraduate entrance examination. Candidates should be careful and ...

Welcome to MIT 18.06: Linear Algebra! The Spring 2023 course information, materials, and links are recorded below. Course materials for previous semesters are archived in the other branches of this ...

Abstract: The matrix sign function has been utilized in recent years for block diagonalization of complex matrices. In this paper, nth roots of the identity matrix including the matrix sector function ...

Department of Electrical and Computer Engineering and Technology, Minnesota State University, Mankato, USA. where is a diagonal matrix of eigenvalues. Eigenvector robustness is a relatively recent ...