Geodesic
Central exponents of linear systems of differential equations
Sbornik. Mathematics, Tome 58 (1987) no. 2, pp. 541-555 
V. M. Millionshchikov. Central exponents of linear systems of differential equations. Sbornik. Mathematics, Tome 58 (1987) no. 2, pp. 541-555. http://geodesic.mathdoc.fr/item/SM_1987_58_2_a14/
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Voir la notice de l'article provenant de la source Math-Net.Ru

It is proved that the upper semicontinuity of the central exponents of various classes of linear systems of differential equations with bounded coefficients is typical. Bibliography: 6 titles.

[1] Lyapunov A. M., Sobr. soch., t. 2, Izd-vo AN SSSR, M.-L., 1956

[2] Bylov B. F., Vinograd R. E., Grobman D. M., Nemytskii V. V., Teoriya pokazatelei Lyapunova i ee prilozheniya k voprosam ustoichivosti, Nauka, M., 1966 | MR | Zbl

[3] Millionschikov V. M., “Pokazateli Lyapunova semeistva endomorfizmov metrizovannogo vektornogo rassloeniya”, Matem. zametki, 38:1 (1985), 92–109 | Zbl

[4] Millionschikov V. M., “O tipichnykh svoistvakh uslovnoi eksponentsialnoi ustoichivosti. III”, Differents. uravneniya, 19:11 (1983), 1866–1870 | MR | Zbl

[5] Millionschikov V. M., “O tipichnykh svoistvakh tsentralnykh pokazatelei diffeomorfizmov”, Matem. zametki, 36:6 (1984), 893–912 | MR | Zbl

[6] Millionschikov V. M., “Berovskie klassy funktsii i pokazateli Lyapunova. V”, Differents. uravneniya, 17:8 (1981), 1394–1410 | MR