On the relation between boundedness and oscillation of solutions of many-dimensional differential systems with deviating arguments
Pavol Marušiak, Vladimir Nikolajevič Shevelo (1987)
Czechoslovak Mathematical Journal
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Pavol Marušiak, Vladimir Nikolajevič Shevelo (1987)
Czechoslovak Mathematical Journal
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Pavol Marušiak (1993)
Czechoslovak Mathematical Journal
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Pavol Marušiak (1984)
Mathematica Slovaca
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N. Parhi, Arun Kumar Tripathy (2003)
Czechoslovak Mathematical Journal
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Necessary and sufficient conditions are obtained for every solution of to oscillate or tend to zero as , where , and are sequences of real numbers such that . Different ranges for are considered.