Wikipedia:Articles for deletion/Alexander Barvinok
enough hits in https://www.google.com/search?tbs=bks:1&q=%22Alexander+Barvinok%22 Google books to convince me of notability. Also passes  with multiple published works, with sufficient library holdings: https://www.worldcat.org/identities/lccn-n2001019239/ Worldcat Identities
— User:K, 21:30, 28 January 2017 (UTC)
Stance: keep
Cited policy: WP:AUTHOR (Wikipedia:Notability)