Geodesic
Universal functions and unbounded branching trees
Algebra i logika, Tome 57 (2018) no. 4, pp. 476-491

Voir la notice de l'article provenant de la source Math-Net.Ru

It is proved that a universal $\Sigma$-function exists in a hereditarily finite superstructure over an unbounded branching tree of finite height.
Keywords: hereditarily finite superstructure, unbounded branching tree of finite height, universal $\Sigma$-function. 
@article{AL_2018_57_4_a4,
     author = {A. N. Khisamiev},
     title = {Universal functions and unbounded branching trees},
     journal = {Algebra i logika},
     pages = {476--491},
     publisher = {mathdoc},
     volume = {57},
     number = {4},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2018_57_4_a4/}
}
TY  - JOUR
AU  - A. N. Khisamiev
TI  - Universal functions and unbounded branching trees
JO  - Algebra i logika
PY  - 2018
SP  - 476
EP  - 491
VL  - 57
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_2018_57_4_a4/
LA  - ru
ID  - AL_2018_57_4_a4
ER  - 
%0 Journal Article
%A A. N. Khisamiev
%T Universal functions and unbounded branching trees
%J Algebra i logika
%D 2018
%P 476-491
%V 57
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_2018_57_4_a4/
%G ru
%F AL_2018_57_4_a4
A. N. Khisamiev. Universal functions and unbounded branching trees. Algebra i logika, Tome 57 (2018) no. 4, pp. 476-491. http://geodesic.mathdoc.fr/item/AL_2018_57_4_a4/