Finite difference type preconditioners for spectral element discretizations based on Legendre-Gauss-Lobatto points are analyzed. The latter is employed for the
This paper takes the basic mathematical operations required to manipulate the cognitive maps. This paper start by presenting all the values that a causal relati
This work studies the canonical representations (Berezin representations) for para-Hermitian symmetric spaces of rank one. These spaces are exhausted up to the