Let X, Y be two subspaces of summability domains of matrices with real or complex entries determined by speeds of the convergence, i.e.; by monotonically increasing positive sequences λ and μ. In this ...

Let X, Y be two sequence spaces defined by speeds of the convergence, i.e.; by monotonically increasing positive sequences. In this paper, we give necessary and sufficient conditions for a matrix A ...

Week 2 of DC's upcoming Convergence titles hits stores on April 15th, and one of the books offered is SUPERGIRL: MATRIX written by Keith Giffen and featuring the art of Timothy Green II. Giffen ...

Prof. Tripathy, Dr. Arabinda Ghosh, and Dr. Ratan Das—have been named among Stanford’s top 2% scientists. It highlights the ...