Abstract:
A proof of the Hanna Neumann conjecture (HN-conjecture) based on the ideas of Mineyev and Dicks is presented. The new ingredients are the Quillen formula for the Euler–Poincaré characteristic and the “abstract HN-conjecture.”
This work was supported by the SFB grant 701 of the Bielefeld University (Germany) and by the Russian Foundation for Basic Research under grant no. 080100067.
Citation:
G. A. Noskov, “Mineyev–Dicks Proof of the HN-Conjecture and the Euler–Poincaré Characteristic”, Mat. Zametki, 99:3 (2016), 376–383; Math. Notes, 99:3 (2016), 390–396
This publication is cited in the following 1 articles:
Anton A. Klyachko, Alexander O. Zakharov, “An Analogue of the Strengthened Hanna Neumann Conjecture for Virtually Free Groups and Virtually Free Products”, Michigan Math. J., -1:-1 (2023)