chance 发表于 2025-3-25 05:06:37
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https://doi.org/10.1007/978-1-4757-3552-9th respect to . which have polynomial coefficients in .. We obtain a sufficient condition for the .-summability of formal solutions in terms of a global analyticity and a proper exponential growth estimate of the Cauchy data.卵石 发表于 2025-3-25 12:31:02
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Ronghu Chi,Na Lin,Huimin Zhang,Ruikun Zhang to the authors during the conference Analytic, Algebraic and Geometric Aspects of Differential Equations, held in Będlewo (Poland) during the second week of September, 2015..We study analytic and formal solutions related to a singularly perturbed partial differential equation and relate them by mea立即 发表于 2025-3-26 03:37:35
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