Tips of tongues in the double standard family
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DOI: 10.1088/1361-6544/ac2d80
Abstract: We answer a question raised by Misiurewicz and Rodrigues concerning the family of degree two circle maps Fλ:R/Z→R/Z defined by Fλ(x)≔2x+a+bπsin(2πx)withλ≔(a,b)∈R/Z×(0,1). We prove that if Fλ◦n−id has a zero of multiplicity three in R/Z ,… read more here.
Keywords: standard family; double standard; tongues double; family ... See more keywords