# On WZ-pairs which prove Ramanujan series - Mathematics > Number Theory

Abstract: The known WZ-proofs for Ramanujan-type series related to $1-\pi$ gave us theinsight to develop a new proof strategy based on the WZ-method. Using thisapproach we are able to find more generalizations and discover first WZ-proofsfor certain series of this type.

Author: Jesus Guillera

Source: https://arxiv.org/