Krajnik, Eduard; Montesinos Santalucia, Vicente; Zizler, Peter; Zizler, Vaclav(Akademie věd České republiky, Matematický ústav, 2012-10)
The inverse Fast Fourier Transform is a common procedure to solve a convolution equation provided the transfer function has no zeros on the unit circle. In our paper we generalize this method to the case of a singular ...
Bonet Solves, José Antonio; Frerick, Leonhard; Jorda Mora, Enrique(Elsevier, 2012-03)
We give a characterization, in one variable case, of those C-infinity multipliers F such that the division problem is solvable in S'(R). For these functions F is an element of O-M (R) we even prove that the multiplication ...