JSTOR Daily

G-continuous Operators and Dtc Sets for the Convolution Algebra of Nuclear Operators

For a locally compact group G and p ∈ (1, ∞), we study X(Lp(G)), the G-continuous operators on Lp(G), and the Banach algebra X(Lp(G))*. We use a representation of the latter to show that, for infinite ...
JSTOR Daily

Primitivity theorems for convolution algebras on McAlister monoids

Abstract We introduce an alternative description of the McAlister monoid, MX, on a set X, and show that, for a field 𝔽, the convolution algebra 𝔽MX /𝔽θ is not primitive when X is uncountable. We ...
uni

Miguel Donoso: Expansiveness of algebraic actions and the convolution Banach algebra of a semigroup. Oberseminar C*-Algebren.

We briefly review the characterizations of expansiveness for algebraic group actions and explore the extent to which these characterizations remain valid in the case of semigroups. We also examine the ...
EDN

The math of DSP, part 4: Convolution, Fourier, and Nyquist

This series is excerpted from “Digital Signal Processing: Instant Access.” Order this book today and receive an additional 20% discount. Click here www.elsevierdirect.com and be sure to type in 92836.