Geodesic
DIVISION FOR STAR MAPS WITH THE BRANCHING POINT FIXED
Acta mathematica Universitatis Comenianae, Tome 62 (1993) no. 2 
Ll. Alsed\`a; X. Ye. DIVISION FOR STAR MAPS WITH THE BRANCHING POINT FIXED. Acta mathematica Universitatis Comenianae, Tome 62 (1993) no. 2. http://geodesic.mathdoc.fr/item/AMUC_1993_62_2_a10/
@article{AMUC_1993_62_2_a10,
     author = {Ll. Alsed\`a and X. Ye},
     title = {DIVISION {FOR} {STAR} {MAPS} {WITH} {THE} {BRANCHING} {POINT} {FIXED}},
     journal = {Acta mathematica Universitatis Comenianae},
     year = {1993},
     volume = {62},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/AMUC_1993_62_2_a10/}
}
TY  - JOUR
AU  - Ll. Alsed\`a
AU  - X. Ye
TI  - DIVISION FOR STAR MAPS WITH THE BRANCHING POINT FIXED
JO  - Acta mathematica Universitatis Comenianae
PY  - 1993
VL  - 62
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/AMUC_1993_62_2_a10/
ID  - AMUC_1993_62_2_a10
ER  - 
%0 Journal Article
%A Ll. Alsed\`a
%A X. Ye
%T DIVISION FOR STAR MAPS WITH THE BRANCHING POINT FIXED
%J Acta mathematica Universitatis Comenianae
%D 1993
%V 62
%N 2
%U http://geodesic.mathdoc.fr/item/AMUC_1993_62_2_a10/
%F AMUC_1993_62_2_a10

Voir la notice de l'article provenant de la source Comenius University

We extend the notion of division given for interval maps (see Ref. 10) to the $n$-star and study the set of periods of star maps such that all their periodic orbits with period larger than one have a division. As a consequence of this result we get some conditions characterizing the star maps with zero topological entropy.