Title: Isomonodromy aspects of the tt* equations of Cecotti and Vafa III. Iwasawa factorization and asymptotics,
Abstract: This paper, the third in a series, completes our description of all (radial)
solutions on C* of the tt*-Toda equations, using a combination of methods from
p.d.e., isomonodromic deformations (Riemann-Hilbert method), and loop groups.
We place these global solutions into the broader context of solutions which are
smooth near 0. For such solutions, we compute explicitly the Stokes data and
connection matrix of the associated meromorphic system, in the resonant cases
as well as the non-resonant case. This allows us to give a complete picture of
the monodromy data of the global solutions.