Geodesic
Radial stability and instability of differential system
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 2 (2025), pp. 83-88

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

New concepts of radial and general radial stability, asymptotic stability, and complete instability of the zero solution of a differential system are introduced and studied. They turn out to be closely related to known similar properties of various types: Lyapunov, Perron and upper limit. Their connection with measures of these properties turns out to be especially meaningful. 
@article{VMUMM_2025_2_a13,
     author = {I. N. Sergeev},
     title = {Radial stability and instability of differential system},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {83--88},
     publisher = {mathdoc},
     number = {2},
     year = {2025},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2025_2_a13/}
}
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I. N. Sergeev. Radial stability and instability of differential system. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 2 (2025), pp. 83-88. http://geodesic.mathdoc.fr/item/VMUMM_2025_2_a13/