Positivity, Rational Schur Functions, Blaschke Factors, and Other Related Results in the Grassmann Algebra
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DOI: 10.1007/s00020-019-2506-6
Abstract: We begin a study of Schur analysis in the setting of the Grassmann algebra when the latter is completed with respect to the 1-norm. We focus on the rational case. We start with a theorem… read more here.
Keywords: grassmann algebra; positivity rational; blaschke factors; rational schur ... See more keywords
Multivariable sub-Hardy Hilbert spaces invariant under the action of n-tuple of finite Blaschke factors
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Mathematical Analysis and Applications"
DOI: 10.1016/j.jmaa.2022.126184
Abstract: This paper deals with representing in concrete fashion those Hilbert spaces that are vector subspaces of the Hardy spacesH(D) (1 ≤ p ≤ ∞) that remain invariant under the action of coordinate wise multiplication by… read more here.
Keywords: blaschke factors; finite blaschke; tuple; invariant action ... See more keywords