Abyzov A.N., Tapkin D.T. When is every matrix over a ring the sum of two tripotents? Linear Algebra and its Applications. - 2021. - V. 630. - P. 316-325

Абызов А.Н., Тапкин Д.Т. Кольца, матрицы над которыми представимы в виде суммы идемпотентной матрицы и q-потентной матрицы. Сибирский математический журнал - 2021. - V. 62, № 1, - P. 3-18.

Файзрахманов М.Х. Некоторые свойства верхней полурешётки вычислимых семейств вычислимо перечислимых множеств. Алгебра и логика. - 2021. - Т. 60, № 2. - С. 195-209.

Kayumov I.R., Khammatova D.M., Ponnusamy S. Bohr–Rogosinski phenomenon for analytic functions and Cesáro operators. Journal of Mathematical Analysis and Applications. - 2021. - V. 496, № 2. - 124824.

Abyzov A.N., Tapkin D.T. On rings with xⁿ- x nilpotent. Journal of Algebra and its Applications. - 2021. - V. 19, № 4. - Art. № 2250111

Ivanova Z.K., Faizrahmanov M.Kh. Weak reducibility of computable and generalized computable numberings. Siberian Electronic Mathematical Reports. - 2021. - № 1. - P. 112-120.

Berdnikov I.S., Gumerov R.N., Lipacheva E.V. On the Stone–Cech Compactification Functor and the Normal Extensions of Monoids. Lobachevskii Journal of Mathematics. - 2021. - V. 42, № 10. - P. 2295-2305.

Сухарев В.И., Турилова Е.А. Свойства топологических мер на классах подпространств унитарного пространства. Труды Математического института имени В.А. Стеклова. - 2021. - Т. 313. - С. 245-252.

Abyzov A.N., Kosan T, Quynh T.C., Tapkin D.T. Semisimple-direct-injective modules. Hacettepe Journal of Mathematics and Statistics. - 2021. - V. 50, № 2. - P. 516-525

Abyzov A.N., Tapkin D.T. Simple-Direct Modules Over Formal Matrix Rings. Lobachevskii Journal of Mathematics. - 2021. - V. 42, No.1. - P. 1-17.

Faizrahmanov M. Limitwise Monotonic Spectra and Their Generalizations. In: De Mol L., Weiermann A., Manea F., Fernández-Duque D. (eds) Connecting with Computability. CiE 2021. Lecture Notes in Computer Science, vol 12813. Springer, Cham (2021).

Faizrahmanov M.Kh., Puzarenko V.G. Absolute and Relative Properties of Negatively Numbered Families. Lobachevskii Journal of Mathematics. - 2021. - V. 42. - P. 726-734.

Арсланов М.М., Батыршин И.И., Ямалеев М.М. CEA-операторы и иерархия Ершова. Известия вузов. Математика. - 2021. - №. 8. - C. 72-79.

Bikchentaev A., Sukochev F. Inequalities for the block projection operators. Journal of Functional Analysis. - 2021. - V. 280, № 7. - Art. № 108851. - 19 pp.

Kalimullin I., Melnikov A., Montalban A. Punctual definability on structures. Annals Of Pure And Applied Logic. - 2021. - V.172, № 8. - Art. № 2987.

Баженов Н.А., Калимуллин И.Ш. Спектры пунктуальной категоричности вычислимо категоричных структур. Алгебра и логика. - 2021. - Т. 60, № 3. - С. 335-343.

Manturov V.O., Fedoseev D.A., Kim S., Nikonov I.M. On groups G_{n}^{k} and Γ_{n}^{k}:
A study of manifolds, dynamics, and invariants. Bulletin of Mathematical Sciences. - 2021. - V. 11, № 2. - Art. № 2150004

Abyzov A.N., Eryashkin M.S. Retractable and coretractable modules in Wisbauer category. Beitrage zur Algebra und Geometrie. - 2021, doi: 10.1007/s13366-021-00591-2

Quynh T.C., Abyzov A.N., Trang D.T. Rings all of whose finitely generated ideals are automorphism-invariant. Journal of Algebra and its Applications. - 2021, - Art. № 2250159, doi: 10.1142/S0219498822501596

Abyzov A.N., Quynh T.C. On rings with cyclic almost-injective modules.Journal of Algebra and its Applications. - 2021, - Art. № 2250180, doi: 10.1142/S0219498822501808

Abyzov A.N., Quynh T.C, Tai D.D. Modules which are invariant under nilpotents of their envelopes and covers. Journal of Algebra and its Applications. - 2021. - Art. № 2150218, doi: 10.1142/S0219498821502182

Batyrshin I., Villa-Vargas L.A., Ramírez-Salinas M.A., Kubysheva N. Generating negations of probability distributions. Soft Computing. - 2021. - V. 25. - P. 7929-7935.

Bikchentaev A.M. Trace inequalities for Rickart C*-algebras. Positivity. – 2021. - V. 5. - P. 1943-1957.

Hakula H., Nasyrov S., Vuorinen M. Conformal moduli of symmetric circular quadrilaterals with cusps // Electronic Transactions on Numerical Analysis. - 2021. - V. 54. - P. 460-482.

Arslanov M.M. Fixed-point Selection Functions. Lobachevskii Journal of Mathematics. - 2021. - V. 42, № 4. - P. 685-692.

Bikchentaev A.M., Sherstnev A.N. Studies on Noncommutative Measure Theory in Kazan University (1968-2018). International Journal of Theoretical Physics. - 2021. - V. 60, № 2. - P. 585-596.

Bikchentaev A.M., Ivanshin P.N. On Independence of Events in Noncommutative Probability Theory. Lobachevskii Journal of Mathematics. - 2021. - V. 42, № 10. - P. 2306–2314.

Бикчентаев А.М., Фауаз Х. Разности и коммутаторы идемпотентов в С*-алгебрах. Известия вузов. Математика. - 2021. - № 8. - С.16-26.

Kalimullin I.S., Melnikov A.G. Punctual Categoricity Relative to a Computable Oracle. Lobachevskii Journal of Mathematics. - 2021. - V. 42, № 4. - P. 735-742.

Huang H., Yi Y., Volodin A., Suraphee S. On Chung's Law of Large Numbers for Arrays of Extended Negatively Dependent Random Variables. Thailand Statistician. - 2021. - V. 19, № 2. - P. 270-279.

Hu T.-Ch., Rosalsky A., Volodin A., Zhang S. A complete convergence theorem for row sums from arrays of rowwise independent random elements in Rademacher type p Banach spaces. II, Stochastic Analysis and Applications. - 2021. - V. 39, № 1. - P. 177-193

Saad S., Hossain S., Volodin A. Asymptotic Analysis of Method of Moments Estimators of Both Parameters for the Binomial Distribution: Theoretical Part. Thailand Statistician. - 2021. - V. 19, № 1. - P. 42-57.

Kokaew A., Thaithanan J., Bodhisuwan W., Volodin A. Confidence Estimation of a Ratio of Binomial Proportions for Dependent Population. Lobachevskii Journal of Mathematics. - 2021. - Vol. 42, № 2. - P. 394-403.

Singhasomboon L., Panichkitkosolkul W., Volodin A. Point Estimation for the Ratio of Medians of Two Independent Log-Normal Distributions. Lobachevskii Journal of Mathematics. - 2021. - Vol. 42, № 2. - P. 415-425

Sungboonchoo C., Ngamkham T., Panichkitkosolkul W., Volodin A. Confidence Estimation of the Cross-Product Ratio of Binomial Proportions under Different Sampling Schemes. Lobachevskii Journal of Mathematics. - 2021. - Vol. 42, № 2. - P. 435-450.