Geodesic
On $F$-semigroups with three generators
Matematičeskie zametki, Tome 14 (1973) no. 2, pp. 267-277 Cet article a éte moissonné depuis la source Math-Net.Ru

Voir la notice de l'article

All $F$-semigroups (i.e., semigroups isomorphic to finitely generated subsemigroups of a free semigroup) with three generators are finitely defined. The necessary and sufficient condition is obtained for which the equation in the words $Z^n=\varphi(X,Y)$ has a nontrival solution. 
@article{MZM_1973_14_2_a12,
     author = {L. G. Budkina and A. A. Markov},
     title = {On $F$-semigroups with three generators},
     journal = {Matemati\v{c}eskie zametki},
     pages = {267--277},
     year = {1973},
     volume = {14},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1973_14_2_a12/}
}
TY  - JOUR
AU  - L. G. Budkina
AU  - A. A. Markov
TI  - On $F$-semigroups with three generators
JO  - Matematičeskie zametki
PY  - 1973
SP  - 267
EP  - 277
VL  - 14
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/MZM_1973_14_2_a12/
LA  - ru
ID  - MZM_1973_14_2_a12
ER  - 
%0 Journal Article
%A L. G. Budkina
%A A. A. Markov
%T On $F$-semigroups with three generators
%J Matematičeskie zametki
%D 1973
%P 267-277
%V 14
%N 2
%U http://geodesic.mathdoc.fr/item/MZM_1973_14_2_a12/
%G ru
%F MZM_1973_14_2_a12
L. G. Budkina; A. A. Markov. On $F$-semigroups with three generators. Matematičeskie zametki, Tome 14 (1973) no. 2, pp. 267-277. http://geodesic.mathdoc.fr/item/MZM_1973_14_2_a12/