Vorob'ev Ivan Stanislavovich

Publications in Math-Net.Ru

1. Symmetric semigroups with three generators
   
   Mat. Sb., 210:12 (2019),  31–42
2. On the Frobenius problem for three arguments
   
   Mat. Sb., 207:6 (2016),  53–78
3. Experimental research of Frobenius problem for three arguments
   
   Dal'nevost. Mat. Zh., 11:1 (2011),  3–9