The matrix multiplication infix operator (*) produces a new matrix by performing matrix multiplication. The first matrix must have the same number of columns as the second matrix has rows. The new ...
In this note, it is proved the existence of an infinitely generated multiplicative group consisting of entire functions that are, except for the constant function 1, hypercyclic with respect to the ...
We consider the multiplication operators on 𝓗𝓔 (the space of functions of finite energy supported on an infinite network), characterize them in terms of positive semidefinite functions. We show why ...