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20142026
most citedThe spectral theorem for quaternionic unbounded normal operators based on the S-spectrum

5 citations · 13 across the 14 of their papers we have counts for

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Showing 2015Show all

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math.SP2015★ 2 cited

Functions of the infinitesimal generator of a strongly continuous quaternionic group

Daniel Alpay, Fabrizio Colombo, Jonathan Gantner +1

The analogue of the Riesz-Dunford functional calculus has been introduced and studied recently as well as the theory of semigroups and groups of linear quaternionic operators. In t…

math.CV2015

Wiener algebra for the quaternions

Daniel Alpay, Fabrizio Colombo, David P. Kimsey +1

We define and study the counterpart of the Wiener algebra in the quaternionic setting, both for the discrete and continuous case. We prove a Wiener-Lévy type theorem and a factoriz…