Petrosova, Margarita Arsenovna On estimating the sum of coefficient moduli in Bernstein polynomials on a symmetric interval. (Russian. English summary) Zbl 07951754 Chelyabinskiĭ Fiz.-Mat. Zh. 9, No. 4, 622-633 (2024). MSC: 41-XX × Cite Format Result Cite Review PDF Full Text: DOI MNR
Volchkova, Natal’ya Petrovna; Volchkov, Vitaliĭ Vladimirovich Characterization of generalized periodic vector fields on hyperbolic space. (Russian. English summary) Zbl 1539.53089 Chelyabinskiĭ Fiz.-Mat. Zh. 7, No. 2, 139-151 (2022). MSC: 53C65 53A35 43A85 33C70 × Cite Format Result Cite Review PDF Full Text: DOI MNR
Sitnik, Sergeĭ Mikhaĭlovich A survey of Buschman-Erdelyi transmutations. (Russian. English summary) Zbl 1464.44004 Chelyabinskiĭ Fiz.-Mat. Zh. 1, No. 4, 63-93 (2016). MSC: 44A15 45P05 47G10 × Cite Format Result Cite Review PDF Full Text: MNR