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Artamonov, V. A.
Automorphisms of finite quasi-groups without sub-quasi-groups. (English. Russian original) Zbl 07311022
Vestn. St. Petersbg. Univ., Math. 53, No. 2, 122-130 (2020); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 7(65), No. 2, 210-216 (2020).
MSC:  08A 05B 20N 08B
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\textit{V. A. Artamonov}, Vestn. St. Petersbg. Univ., Math. 53, No. 2, 122--130 (2020; Zbl 07311022); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 7(65), No. 2, 210--216 (2020)
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Koliechkina, L.; Nahirna, A.
Solutions of the combinatorial problem with a quadratic fractional objective function on the set of permutations. (English. Russian original) Zbl 07285101
Cybern. Syst. Anal. 56, No. 3, 455-465 (2020); translation from Kibern. Sist. Anal. 2020, No. 3, 129-140 (2020).
MSC:  90C27 90C32
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\textit{L. Koliechkina} and \textit{A. Nahirna}, Cybern. Syst. Anal. 56, No. 3, 455--465 (2020; Zbl 07285101); translation from Kibern. Sist. Anal. 2020, No. 3, 129--140 (2020)
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Donets, G. P.; Koliechkina, L. M.; Nahirna, A. M.
A method to solve conditional optimization problems with quadratic objective functions on the set of permutations. (English. Russian original) Zbl 07284558
Cybern. Syst. Anal. 56, No. 2, 278-288 (2020); translation from Kibern. Sist. Anal. 2020, No. 2, 129-140 (2020).
MSC:  90C27 90C20
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\textit{G. P. Donets} et al., Cybern. Syst. Anal. 56, No. 2, 278--288 (2020; Zbl 07284558); translation from Kibern. Sist. Anal. 2020, No. 2, 129--140 (2020)
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Matsumura, Tomoo; Sugimoto, Shogo
Factorial flagged Grothendieck polynomials. (English) Zbl 1448.14053
Hu, Jianxun (ed.) et al., Schubert calculus and its applications in combinatorics and representation theory. Selected papers presented at the “International Festival in Schubert Calculus”, Guangzhou, China, November 6–10, 2017. Singapore: Springer. Springer Proc. Math. Stat. 332, 1-15 (2020).
MSC:  14N15 05E14
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\textit{T. Matsumura} and \textit{S. Sugimoto}, Springer Proc. Math. Stat. 332, 1--15 (2020; Zbl 1448.14053)
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Bóna, Miklós
A survey of stack sortable permutations. (English) Zbl 1451.05006
Chung, Fan (ed.) et al., 50 years of combinatorics, graph theory, and computing. Research surveys of the Southeastern international conference, SEICCGTC. Boca Raton, FL: CRC Press. Discrete Math. Appl. (Boca Raton), 55-72 (2020).
MSC:  05A05 68R10 68P10
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\textit{M. Bóna}, in: 50 years of combinatorics, graph theory, and computing. Research surveys of the Southeastern international conference, SEICCGTC. Boca Raton, FL: CRC Press. 55--72 (2020; Zbl 1451.05006)
Azangulov, I. F.; Ovechkin, G. V.
Estimate of time needed for a coordinate of a Bernoulli scheme to fall into the first column of a Young tableau. (English. Russian original) Zbl 1450.05096
Funct. Anal. Appl. 54, No. 2, 135-140 (2020); translation from Funkts. Anal. Prilozh. 54, No. 2, 78-84 (2020).
MSC:  05E10 05A15 14M15
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\textit{I. F. Azangulov} and \textit{G. V. Ovechkin}, Funct. Anal. Appl. 54, No. 2, 135--140 (2020; Zbl 1450.05096); translation from Funkts. Anal. Prilozh. 54, No. 2, 78--84 (2020)
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