Ovsyannikov A Ya

Publications in Math-Net.Ru

1. 1-Lattice isomorphisms of monoids decomposable into a free product
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 26:3 (2020),  142–153
2. Ideal lattice isomorphisms of semigroups
   
   Fundam. Prikl. Mat., 7:1 (2001),  87–103
3. Local semigroup rings
   
   Fundam. Prikl. Mat., 1:4 (1995),  1115–1118
4. A general theorem on inverse semigroups with finiteness conditions
   
   Mat. Zametki, 41:2 (1987),  138–147
5. Radical semigroup rings
   
   Mat. Zametki, 37:3 (1985),  452–459
6. Lattice isomorphisms of nonperiodic semigroups with cancellation law
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1980, no. 3,  32–44
7. Structural isomorphisms of commutative semigroups with one defining relation
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1977, no. 4,  136–138
8. Lattice isomorphisms of free semigroups
   
   Mat. Zametki, 21:4 (1977),  459–471