Search Results - Hefter, S. L.

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    Infinite order differential operators in the module of formal generalized functions and in a ring of formal power series by Hefter, S. L., Piven’ , O. L., Гефтер, С. Л., Півень, О. Л.

    Published 2022

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    Linear differential equation with inhomogeneity in the form of a formal power series over a ring with non-Archimedean valuation by Hefter, S. L., Goncharuk, A. B., Гефтер, С. Л., Гончарук, А. Б.

    Published 2026

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