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SUMMARY:Clemens Müllner (TU Wien)
DTSTART:20210209T133000Z
DTEND:20210209T143000Z
DTSTAMP:20260423T021221Z
UID:OWNS/32
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OWNS/32/">Mu
 ltiplicative automatic sequences</a>\nby Clemens Müllner (TU Wien) as par
 t of One World Numeration seminar\n\n\nAbstract\nIt was shown by Mariusz L
 emańczyk and the author that automatic sequences are orthogonal to bounde
 d and aperiodic multiplicative functions. This is a manifestation of the d
 isjointedness of additive and multiplicative structures. We continue this 
 path by presenting in this talk a complete classification of complex-value
 d sequences which are both multiplicative and automatic. This shows that t
 he intersection of these two worlds has a very special (and simple) form. 
 This is joint work with Mariusz Lemańczyk and Jakub Konieczny.\n
LOCATION:https://researchseminars.org/talk/OWNS/32/
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