  We establish a link between the concepts of infrared renormalons, infrared
fixed point, and dynamical nonperturbative mass generation of gluons in pure
Yang-Mills theories. By utilizing recent results in the resurgent analysis of
renormalons through non-linear ordinary differential equations, we develop a
new description for the gluon propagator, thereby realizing the Schwinger
mechanism. Specifically, this approach leads to a nonperturbative, dynamic mass
generation for Yang-Mills gauge bosons in the deep infrared region, a
phenomenon closely associated with color confinement. Furthermore, we present
arguments about the limit of applicability of the Borel-Ecalle resummation of
the renormalons by comparing it with the Kallen-Lehman representation of the
gluon propagator.
