Kostin Sergey Vyacheslavovich

Publications in Math-Net.Ru

1. The construction of all nonisomorphic minimum vertex extensions of the graph by the method of canonical representatives
   
   Izv. Saratov Univ. Math. Mech. Inform., 21:2 (2021),  238–245
2. The maximum number of vertices of primitive regular graphs of orders $2, 3, 4$ with exponent $2$
   
   Prikl. Diskr. Mat., 2021, no. 52,  97–104
3. About primitive regular graphs with exponent 2
   
   Prikl. Diskr. Mat. Suppl., 2017, no. 10,  131–134


4. Снежинка
   
   Kvant, 2025, no. 1,  1
5. Math problems with year number (2023). Conditions of problems 1–65
   
   Math. Ed., 2023, no. 4(108),  39–49
6. Mathematical Induction Method. Paper 1. Potential and Limitations of Mathematical Induction Method
   
   Math. Ed., 2016, no. 2(78),  26–32