广义泰勒定理
Generalized Taylor's Theorem
AI总结:
本文通过欧几里得算法推广泰勒定理,将函数展开从单点扩展到多点带重数,并给出余项简单表达式,为数值分析中的逼近和插值提供强大工具,同时给出有理逼近的对应定理。
摘要:
欧几里得算法使得泰勒定理的一个简单而强大的推广成为可能。不是将函数在单个点附近展开成级数,而是将谱扩展到包含任意多个具有给定重数的点。结合余项的简单表达式,该定理成为数值分析中逼近和插值的强大工具。我们还有一个关于有理逼近的对应定理。
英文摘要:
The Euclidean algorithm makes possible a simple but powerful generalization of Taylor's theorem. Instead of expanding a function in a series around a single point, one spreads out the spectrum to include any number of points with given multiplicities. Taken together with a simple expression for the remainder, this theorem becomes a powerful tool for approximation and interpolation in numerical analysis. We also have a corresponding theorem for rational approximation.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。