  We show that the resummation of large radiative corrections in QCD processes
can be performed both in covariant gauge and in axial gauge. We extend the
resummation technique to inclusive processes, concentrating on deeply inelastic
scattering, Drell-Yan production, and inclusive heavy meson decays in end-point
regions. Leading and next-to-leading logarithms produced by radiative
corrections are organized into Sudakov factors, whose expressions are the same
as those derived from the conventional Wilson-loop approach. The gauge
invariance of the resummation in the end-point region is demonstrated
explicitly.
