Last Updated
：2025/12/04
Borel summation
Noun
uncountable
usually
Japanese Meaning
ボレル和法：発散する級数、特に発散する漸近級数の和を求めるための数学的手法。発散級数に対して、最良の和を与える方法として用いられる。
（ plural ）
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(mathematics) A summation method for divergent series, particularly useful for summing divergent asymptotic series, and in some sense giving the best possible sum for such series.
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Borel summation
In advanced asymptotic analysis, Borel summation often assigns a meaningful value to divergent perturbation series that would otherwise be useless.
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In advanced asymptotic analysis, Borel summation often assigns a meaningful value to divergent perturbation series that would otherwise be useless.
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