Bankura Christian College, Bankura, India. Department of Applied Mathematics with Oceanology and Computer Programming, Vidyasagar University, Midnapore, India. The paper is organized as follows: In ...

Every nonsingular fermion mass matrix, by an appropriate unitary transformation of right-chiral fields, is equivalent to a triangular matrix. Using the freedom in choosing bases of right-chiral fields ...

The most probable cause is e.g. this line of code, which makes the function accept only general matrices, triangular matrices fail with the error. This is present in ...

Currently, eig and similar throw no method eigfact when applied to these types of matrices. We should be able to provide efficient LAPACK-based solvers for these types. For Tridiagonal, we can exploit ...

College of Mathematics and Information Science, Shangqiu Normal University, Shangqiu, China. In the last decades considerable attention has been paid to upper triangular operator matrices, ...

Abstract: This paper revisits both the uplink and downlink two-user multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) systems. We present a novel concept of matrix ...