Tapkin Danil' Tagirzyanovich

Publications in Math-Net.Ru

1. Commutative local rings over which every upper-triangular matrix is the sum of an idempotent and a $q$-potent that commute
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2026, no. 1,  72–84
2. Fields over which matrices can be represented as the sum of potent and nilpotent matrices
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2025, no. 10,  78–82
3. The second-kind involutions of upper triangular matrix algebras
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2024, no. 11,  105–110
4. Representability of matrices over commutative rings as sums of two potent matrices
   
   Sibirsk. Mat. Zh., 65:6 (2024),  1039–1060
5. Rings, matrices over which are representable as the sum of two potent matrices
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2023, no. 12,  90–94
6. Involutions in algebras of upper-triangular matrices
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2023, no. 6,  11–30
7. Rings over which matrices are sums of idempotent and $q$-potent matrices
   
   Sibirsk. Mat. Zh., 62:1 (2021),  3–18
8. Direct projective modules, direct injective modules, and their generalizations
   
   Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 164 (2019),  125–139
9. Isomorphisms of formal matrix rings with zero trace ideals
   
   Sibirsk. Mat. Zh., 59:3 (2018),  659–675
10. Isomorphisms of formal matrix incidence rings
    
    Izv. Vyssh. Uchebn. Zaved. Mat., 2017, no. 12,  84–91
11. Generalized matrix rings and generalization of incidence algebras
    
    Chebyshevskii Sb., 16:3 (2015),  422–449
12. On certain classes of rings of formal matrices
    
    Izv. Vyssh. Uchebn. Zaved. Mat., 2015, no. 3,  3–14
13. Formal matrix rings and their isomorphisms
    
    Sibirsk. Mat. Zh., 56:6 (2015),  1199–1214