We study a system of nonlinear differential equations used as basic for the construction of triangular models for commutative systems of linear nonself-adjoint bounded operators.
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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 66, No. 9, pp. 1223–1234, September, 2014.
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Oleinik, E.V. On the Integration of a Nonlinear System of Differential Equations. Ukr Math J 66, 1369–1382 (2015). https://doi.org/10.1007/s11253-015-1016-1
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DOI: https://doi.org/10.1007/s11253-015-1016-1