resummation

English

Etymology

re- +‎ summation

Noun

resummation (countable and uncountable, plural resummations)

  1. (mathematics, physics) 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.
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.