Optical computing uses photons instead of electrons to perform computations, which can significantly increase the speed and energy efficiency of computations by overcoming the inherent limitations of ...

Mitochondria perform vital functions in life such as they provide energy (ATP), generate iron–sulphur clusters, participate in Ca 2+ regulation and have major roles in fatty acid and amino-acid ...

This is a preview. Log in through your library . Abstract David R. Richman proved that for n ≥ k ≥ 2 every integral n × n matrix is a sum of seven k-th powers. In this paper, in light of a question ...

We construct a 2-parameter family of complex Hadamard matrices of order 6 by a natural block construction. We combine this family with an earlier result of Zauner to derive a 2-parameter family of ...