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Found 3,979 Documents (Results 1–100)

Examples of autonomous differential systems with contrasting combinations of Lyapunov, Perron, and upper-limit stability measures. (English. Russian original) Zbl 07868321

Mosc. Univ. Math. Bull. 79, No. 1, 55-59 (2024); translation from Vestn. Mosk. Univ., Ser. I 79, No. 1, 50-54 (2024).
MSC:  34D20
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Classes of linear approximations providing different stability or instability types of differential systems. (English. Russian original) Zbl 1534.34021

Mosc. Univ. Math. Bull. 78, No. 4, 163-169 (2023); translation from Vestn. Mosk. Univ., Ser. I 78, No. 4, 8-15 (2023).
MSC:  34A30 37C60 34D20
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Definition and properties of measures of stability and instability of zero solution of a differential system. (English. Russian original) Zbl 1526.34034

Math. Notes 113, No. 6, 831-839 (2023); translation from Mat. Zametki 113, No. 6, 895-904 (2023).
MSC:  34D05 34D20 34C05
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On the bifurcation of thresholds of the essential spectrum with a spectral singularity. (English. Russian original) Zbl 1527.81055

Differ. Equ. 59, No. 2, 278-282 (2023); translation from Differ. Uravn. 59, No. 2, 270-274 (2023).
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Existence of solutions of a system of two ordinary differential equations with a modular-cubic type nonlinearity. (English. Russian original) Zbl 1527.34099

Theor. Math. Phys. 215, No. 2, 735-750 (2023); translation from Teor. Mat. Fiz. 215, No. 2, 318-335 (2023).
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On unstable contrast structures in one-dimensional reaction-diffusion-advection problems with discontinuous sources. (English. Russian original) Zbl 1519.35015

Theor. Math. Phys. 215, No. 2, 716-728 (2023); translation from Teor. Mat. Fiz. 215, No. 2, 297-310 (2023).
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Stability of a stationary solution of a system of activator-inhibitor-type equations with a double-scale internal transition layer. (English. Russian original) Zbl 1520.34056

Theor. Math. Phys. 215, No. 2, 691-708 (2023); translation from Teor. Mat. Fiz. 215, No. 2, 269-288 (2023).
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