A contamination carrying criterion for branched surfaces (vol 34, pg 135, 2008)

作者：Oertel Ulrich^*; Swiatkowski Jacek

来源：Annals of Global Analysis and Geometry, 2013, 44(2): 137-150.

DOI：10.1007/s10455-012-9360-y

In this paper we correct a previous paper (Oertel and Aewi aI tkowski, Ann Global Anal Geom 34(2):135-152, 2008), which gives sufficient conditions for a branched surface embedded in a closed 3-manifold to carry a "contamination." Such a contamination, in special cases, represents a contact structure, and every contact structure is represented by a contamination. The correction is of a technical nature; the ideas in the previous paper remain valid. We also present a generalization of the carrying criterion to branched surfaces with boundary.

• 出版日期2013-8