Conformally Covariant Bi-differential Operators for Differential Forms
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DOI: 10.1007/s00220-019-03431-6
Abstract: The classical Rankin–Cohen brackets are bi-differential operators from $$C^\infty ({\mathbb {R}})\times C^\infty ({\mathbb {R}})$$ C ∞ ( R ) × C ∞ ( R ) into $$ C^\infty ({\mathbb {R}})$$ C ∞ ( R )… read more here.
Keywords: infty mathbb; covariant differential; conformally covariant; differential forms ... See more keywords
An Application of the Schur Algorithm to Variability Regions of Certain Analytic Functions-I
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DOI: 10.1007/s40315-021-00362-z
Abstract: Let $$\Omega $$ Ω be a convex domain in the complex plane $${\mathbb C}$$ C with $$\Omega \not = {\mathbb C}$$ Ω ≠ C , and P be a conformal map of the unit disk… read more here.
Keywords: schur algorithm; mathbb; analytic functions; variability ... See more keywords
The Structure of the Grothendieck Rings of Wreath Product Deligne Categories and their Generalisations
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DOI: 10.1093/imrn/rnz144
Abstract: Given a tensor category $\mathcal{C}$ over an algebraically closed field of characteristic zero, we may form the wreath product category $\mathcal{W}_n(\mathcal{C})$. It was shown in [10] that the Grothendieck rings of these wreath product categories… read more here.
Keywords: infty mathbb; mathcal infty; infty; mathbb ... See more keywords