In my talk I am going to remind you what is the AK-invariant and give examples of its usefulness. I shall also discuss basic conjectures about this invariant and some positive and negative results related to these conjectures.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-ap76-1-14,
author = {L. Makar-Limanov},
title = {AK-invariant, some conjectures, examples and counterexamples},
journal = {Annales Polonici Mathematici},
volume = {77},
year = {2001},
pages = {139-145},
zbl = {0994.13004},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap76-1-14}
}
L. Makar-Limanov. AK-invariant, some conjectures, examples and counterexamples. Annales Polonici Mathematici, Tome 77 (2001) pp. 139-145. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap76-1-14/