Smooth structures on PL-manifolds of dimensions between 8 and 10
arXiv:2302.02301
Abstract
In this paper, we identify the concordance classes of smooth structures on -manifolds of dimension between and in terms of the cohomology and Steenrod operations. This leads to the computation of the homotopy inertia groups. Finally we discuss the special cases of Lens spaces and real projective spaces.
arXiv comment22 pages