Regularity properties of k-Brjuno and Wilton functions

We study functions related to the classical Brjuno function, namely k -Brjuno functions and the Wilton function. Both appear in the study of boundary regularity properties of (quasi) modular forms and their integrals. We consider various possible versions of them, based on the α -continued fraction...

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Veröffentlicht in:	Aequationes mathematicae 2024-02, Vol.98 (1), p.13-85
Hauptverfasser:	Lee, Seul Bee, Marmi, Stefano, Petrykiewicz, Izabela, Schindler, Tanja I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Analysis Combinatorics Continuity (mathematics) Functional equations Half planes Mathematics Mathematics and Statistics Regularity
Online-Zugang:	Volltext
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