The AICPA & CIMA have partnered with ISACA to release a new joint publication that identifies risks organizations should consider when evaluating whether to implement blockchain technology. In a white ...
Abstract.In this paper, we derive a representation for the Drazin inverse of a block matrix M=( A B C D ) under the assumptions 𝐴𝐴𝜋𝐵 = 0, 𝐶𝐴𝜋𝐵 ...
Matrix inequalities and means constitute a vibrant area of contemporary mathematical research, blending classical matrix theory with modern applications in numerical analysis, control theory and ...