This paper implements DCT and its inverse (IDCT) on our proposed Mat-Core processor using scalar/vector/matrix instruction sets. Mat-Core extends a general-purpose scalar processor with a matrix unit ...

Department of Theoretical Physics, Faculty of Physics, St. Kliment Ohridski University of Sofia, 5, James Bourchier Blvd., 1164 Sofia, Bulgaria ...

Abstract: A wide class of finite-element (FE) electromagnetic applications requires computing very large sparse matrix vector multiplications (SMVM). Due to the sparsity pattern and size of the ...

We calculate for the first time the third-order spectrum of gravitational waves sourced by the scalar field perturbations amplified during inflation using the in-in formalism and discuss the ...