Abstract
We consider systems of differential equations with small, generally nonsymmetric matrix at the derivative. We study convergence inL 2 of solutions of these systems. In particular we prove theorems on convergence to a solution of the limit degenerate system.
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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 42, No. 11, pp. 1528–1535, November, 1990.
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Skripnik, V.P. Systems with small nonsymmetric matrix at the derivative. Ukr Math J 42, 1370–1377 (1990). https://doi.org/10.1007/BF01066194
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DOI: https://doi.org/10.1007/BF01066194