English

Some problems and conjectures about $L^2$-invariants

Algebraic Topology 2023-11-30 v1 Group Theory

Abstract

In this article we give a survey on open problems and conjectures concerning L^2-invariants. We cover the whole portfolio and not only certain aspects as they are considered in the previous more specialized (and within their scope more detailed) survey articles [87,89]. Moreover, we include some new results and problems, which have occurred after these two survey articles were written. The reader may select a specific topic by looking at the table of contents below.

Keywords

Cite

@article{arxiv.2311.17830,
  title  = {Some problems and conjectures about $L^2$-invariants},
  author = {Dominik Kirstein and Christian Kremer and Wolfgang Lueck},
  journal= {arXiv preprint arXiv:2311.17830},
  year   = {2023}
}

Comments

41 pages

R2 v1 2026-06-28T13:35:43.119Z