A note on the Lagrangian cobordism group of Weinstein sectors
arXiv:2308.14394 · doi:10.4310/JSG.250122020409
Abstract
The aim of this note is to show that the Lagrangian cobordism group of a Weinstein sector is isomorphic to its middle-dimensional singular cohomology. As an application, a geometric description of Viterbo restriction for cobordism groups is obtained.
7 pages, 2 figures