Geodesic
The topology of the analog of Kovalevskaya integrability case on the Lie algebra $\mathrm{so}(4)$ under zero area integral
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 3 (2016), pp. 46-50

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

We study the topology of the space of the solutions closure for the integrable system on the Lie algebra $\mathrm{so}(4)$ that is an analogue of the Kovalevskaya case. For this purpose Fomenko–Zieschang invariants are calculated in the case of zero area integral, which classify isoenergetic $3$-surfaces and corresponding Liouville foliation on them. 
@article{VMUMM_2016_3_a8,
     author = {V. A. Kibkalo},
     title = {The topology of the analog of {Kovalevskaya} integrability case on the {Lie} algebra $\mathrm{so}(4)$ under zero area integral},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {46--50},
     publisher = {mathdoc},
     number = {3},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2016_3_a8/}
}
TY  - JOUR
AU  - V. A. Kibkalo
TI  - The topology of the analog of Kovalevskaya integrability case on the Lie algebra $\mathrm{so}(4)$ under zero area integral
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2016
SP  - 46
EP  - 50
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2016_3_a8/
LA  - ru
ID  - VMUMM_2016_3_a8
ER  - 
%0 Journal Article
%A V. A. Kibkalo
%T The topology of the analog of Kovalevskaya integrability case on the Lie algebra $\mathrm{so}(4)$ under zero area integral
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2016
%P 46-50
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2016_3_a8/
%G ru
%F VMUMM_2016_3_a8
V. A. Kibkalo. The topology of the analog of Kovalevskaya integrability case on the Lie algebra $\mathrm{so}(4)$ under zero area integral. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 3 (2016), pp. 46-50. http://geodesic.mathdoc.fr/item/VMUMM_2016_3_a8/