What does resummation mean?
Definitions for resummation
re·sum·ma·tion
This dictionary definitions page includes all the possible meanings, example usage and translations of the word resummation.
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Wiktionary
resummationnoun
A procedure to obtain a finite result from a divergent sum (series) of functions, involving the integral transformation of another (convergent) function in which the individual terms defining the original function are rescaled.
Wikipedia
Resummation
In mathematics and theoretical physics, resummation is a procedure to obtain a finite result from a divergent sum (series) of functions. Resummation involves a definition of another (convergent) function in which the individual terms defining the original function are re-scaled, and an integral transformation of this new function to obtain the original function. Borel resummation is probably the most well-known example. The simplest method is an extension of a variational approach to higher order based on a paper by R.P. Feynman and H. Kleinert. In quantum mechanics it was extended to any order here, and in quantum field theory here. See also Chapters 16–20 in the textbook cited below.
Wikidata
Resummation
In mathematics and theoretical physics, resummation is a procedure to obtain a finite result from a divergent sum of functions. Resummation involves a definition of another function in which the individual terms defining the original function are rescaled, and an integral transformation of this new function in order to obtain the original function. Borel resummation is probably the most well-known example.
Numerology
Chaldean Numerology
The numerical value of resummation in Chaldean Numerology is: 6
Pythagorean Numerology
The numerical value of resummation in Pythagorean Numerology is: 4
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"resummation." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/resummation>.
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