Lutsenko, Ie.; Protasov, I. V. Relatively thin and sparse subsets of groups. (English. Russian original) Zbl 1258.20027 Ukr. Math. J. 63, No. 2, 254-265 (2011); translation from Ukr. Mat. Zh. 63, No. 2, 216-225 (2011). Reviewer: Mihail I. Ursul (Oradea) MSC: 20F05 20A05 22A05 54H11 43A07 06E15 20F69 × Cite Format Result Cite Review PDF Full Text: DOI Link
Protasov, I. V. Small systems of generators of groups. (English. Russian original) Zbl 1078.20032 Math. Notes 76, No. 3, 389-394 (2004); translation from Mat. Zametki 76, No. 3, 420-426 (2004). MSC: 20F05 × Cite Format Result Cite Review PDF Full Text: DOI
Protasov, I. V. Partitions of groups into large subsets. (English. Russian original) Zbl 1080.20028 Math. Notes 73, No. 3, 443-446 (2003); translation from Mat. Zametki 73, No. 3, 471-473 (2003). MSC: 20F05 × Cite Format Result Cite Review PDF Full Text: DOI