ACTA MATHEMATICA UNIVERSITATIS COMENIANAE

Vol. 69,   1   (2000)
pp.   115-125
ON THE ROTATION SETS FOR NON-CONTINUOUS CIRCLE MAPS
L. ALSED\`A and J. M. MORENO

Abstract.  We give some examples of non-continuous circle maps whose rotation sets lack the good properties they have in the case of continuous maps.

AMS subject classification.  34C35, 58F03; Secondary 26A18, 58F08, 54H20
Keywords.  Periodic point, old map, rotation number, rotation set
Download:     Adobe PDF     Compressed Postscript      

Acta Mathematica Universitatis Comenianae
Institute of Applied Mathematics
Faculty of Mathematics, Physics and Informatics
Comenius University
842 48 Bratislava, Slovak Republic  
Telephone: + 421-2-60295111 Fax: + 421-2-65425882  
e-Mail: amuc@fmph.uniba.sk   Internet: www.iam.fmph.uniba.sk/amuc

© Copyright 2001, ACTA MATHEMATICA UNIVERSITATIS COMENIANAE