Random walks serve as fundamental models in the study of stochastic processes, simulating phenomena ranging from molecular diffusion to queuing networks and financial systems. Their inherent ...

Random matrix theory (RMT) has emerged as a powerful framework for analysing complex systems across physics, statistics and beyond, by examining the statistical properties of matrices with random ...

This is a preview. Log in through your library . Abstract Let $S = \{x_1, x_2, \cdots, x_n \}$ be an $n$-set and let $S_1, S_2, \cdots, S_m$ be subsets of $S$. Let $A ...

This is a preview. Log in through your library . Abstract Least squares solution of F= PG with respect to positive semidefinite symmetric P is considered,a new necessary and sufficient condition for ...