Berlov Sergei L'vovich

Publications in Math-Net.Ru

1. On the connection between the chromatic number of a graph and the number of cycles, covering a vertex or an edge
   
   Zap. Nauchn. Sem. POMI, 450 (2016),  5–13
2. Independent sets and chromatic numbers of circle graphs
   
   Zap. Nauchn. Sem. POMI, 417 (2013),  5–10
3. Uniform colorings of graphs
   
   Zap. Nauchn. Sem. POMI, 406 (2012),  5–11
4. On graphs with a large chromatic number containing no small odd cycles
   
   Zap. Nauchn. Sem. POMI, 391 (2011),  35–44
5. Chromatic numbers of layered graphs with bounded maximal clique
   
   Zap. Nauchn. Sem. POMI, 381 (2010),  5–30
6. Relationships between the clique number, chromatic number and degree for some graphs
   
   Model. Anal. Inform. Sist., 15:4 (2008),  10–22
7. Helly's property for $n$-cliques and the degree of a graph
   
   Zap. Nauchn. Sem. POMI, 340 (2006),  5–9
8. Sufficient conditions for the existence of a left quotient ring of a ring decomposed into a direct sum of left ideals
   
   Zap. Nauchn. Sem. POMI, 227 (1995),  9–14


9. Заключительный этап XLVIII Всероссийской олимпиады школьников по математике
   
   Kvant, 2022, no. 7,  45–47