dorsal/arxiv
View SchemaExamples of critically cyclic functions in the Dirichlet spaces of the ball
| Authors | Pouriya Torkinejad Ziarati |
|---|---|
| Categories | |
| ArXiv ID | 2601.08651vv1 |
| URL | https://arxiv.org/abs/2601.08651 |
| License | http://creativecommons.org/licenses/by/4.0/ |
Abstract
In this work, we construct examples of holomorphic functions in $D_2(\B_2)$, the Dirichlet space on $\B_2$, for which there exists an index $\alpha_c \in [\frac12,2]$ such that the function is cyclic in $D_\alpha(\B_2)$ if and only if $\alpha \leq \alpha_c$. To this end, we use the notion of \emph{interpolation sets} in smooth ball algebras, as studied by Bruna, Ortega, Chaumat, and Chollet.
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"abstract": "In this work, we construct examples of holomorphic functions in $D_2(\\B_2)$, the Dirichlet space on $\\B_2$, for which there exists an index $\\alpha_c \\in [\\frac12,2]$ such that the function is cyclic in $D_\\alpha(\\B_2)$ if and only if $\\alpha \\leq \\alpha_c$. To this end, we use the notion of \\emph{interpolation sets} in smooth ball algebras, as studied by Bruna, Ortega, Chaumat, and Chollet.",
"arxiv_id": "2601.08651",
"authors": [
"Pouriya Torkinejad Ziarati"
],
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"math.CV",
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"license": "http://creativecommons.org/licenses/by/4.0/",
"title": "Examples of critically cyclic functions in the Dirichlet spaces of the ball",
"url": "https://arxiv.org/abs/2601.08651",
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