Characterizations of trivial maps in 3-dimensional real Milnor fibers
  In this paper we extend the characterization of trivial map-germs for the real Milnor fibrations started by Church and Lamotke. Our main result cover all cases on the three dimensional real Milnor fibers. 
Tacina O. Souza, Maria A. P. Hohlenwerger, Denise De Mattos and   Raimundo N. Ara\'ujo dos Santos
math.AT math.GT