Regular Solutions of Linear Ordinary Differential Equations and Truncated Series
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DOI: 10.1134/s0965542520010029
Abstract: Abstract Linear ordinary differential equations with coefficients in the form of truncated formal power series are considered. Earlier, it was discussed what can be found from an equation specified in this way about its solutions… read more here.
Keywords: ordinary differential; truncated series; series; differential equations ... See more keywords
Modified Padé-Borel Summation
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DOI: 10.3390/axioms12010050
Abstract: We revisit the problem of calculating amplitude at infinity for the class of functions with power-law behavior at infinity by means of a resummation procedure based on the truncated series for small variables. Iterative Borel… read more here.
Keywords: modified pad; truncated series; pad borel; borel summation ... See more keywords