Badokina, T. E.; Loginov, B. V. Models of multiparameter bifurcations in boundary value problems for ODEs of the fourth-order on divergence of elongated plate in supersonic gas flow. (Russian. English summary) Zbl 1336.34027 Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 8, No. 2, 24-35 (2015). MSC: 34B08 34B27 74F10 58E07 74K20 34C23 47N20 PDFBibTeX XMLCite \textit{T. E. Badokina} and \textit{B. V. Loginov}, Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 8, No. 2, 24--35 (2015; Zbl 1336.34027) Full Text: DOI
Kyashkin, A. A.; Loginov, B. V.; Shamanaev, P. A. Comments to the problems on perturbations of linear equations by small linear summands and spectral characteristics of Fredholm operator. (Russian. English summary) Zbl 1340.47015 Zh. Sredn. Mat. Obshch. 15, No. 3, 100-107 (2013). Reviewer: Tatiana Mamedova (Saransk) MSC: 47A13 PDFBibTeX XMLCite \textit{A. A. Kyashkin} et al., Zh. Sredn. Mat. Obshch. 15, No. 3, 100--107 (2013; Zbl 1340.47015)
Loginov, B. V.; Rousak, Yu. B.; Kim-Tyan, L. R. Degenerated differential equations with variable degeneration operator. (Russian. English summary) Zbl 1340.47016 Zh. Sredn. Mat. Obshch. 15, No. 3, 8-20 (2013). Reviewer: Tatiana Mamedova (Saransk) MSC: 47A13 PDFBibTeX XMLCite \textit{B. V. Loginov} et al., Zh. Sredn. Mat. Obshch. 15, No. 3, 8--20 (2013; Zbl 1340.47016)
Konopleva, I. V.; Loginov, B. V.; Makeev, O. V.; Rousak, Yu. B. Symmetry of \(SO(2)\) and \(SH(2)\) in Poincaré-Andronov-Hopf bifurcation problems with potential branching equations. (English) Zbl 1164.37004 Tr. Sredn. Mat. Obshch. 10, No. 1, 106-112 (2008). Reviewer: Tatiana Mamedova (Saransk) MSC: 37B15 37B40 58E09 PDFBibTeX XMLCite \textit{I. V. Konopleva} et al., Tr. Sredn. Mat. Obshch. 10, No. 1, 106--112 (2008; Zbl 1164.37004)
Loginov, B. V.; Makeeva, O. V. E. Schmidt spectral problems in electromagnetic oscillations. (Russian) Zbl 1150.47324 Tr. Sredn. Mat. Obshch. 9, No. 1, 31-38 (2007). Reviewer: Tatiana Mamedova (Saransk) MSC: 47A75 35Q60 35F15 PDFBibTeX XMLCite \textit{B. V. Loginov} and \textit{O. V. Makeeva}, Tr. Sredn. Mat. Obshch. 9, No. 1, 31--38 (2007; Zbl 1150.47324)
Kim-Tyan, L. R.; Loginov, B. V.; Rousak, Yu. B. On the stability of periodic solutions for differential equations with a Fredholm operator at the highest derivative. (English) Zbl 1153.34034 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 67, No. 5, 1570-1585 (2007). Reviewer: Ioan I. Vrabie (Iaşi) MSC: 34G20 37G15 47H20 34C23 34C25 34D10 PDFBibTeX XMLCite \textit{L. R. Kim-Tyan} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 67, No. 5, 1570--1585 (2007; Zbl 1153.34034) Full Text: DOI
Loginov, B. V.; Konopleva, I. V.; Rusak, Yu. B. Symmetry and potentiality in the general problem of the branching theory. (English. Russian original) Zbl 1183.47058 Russ. Math. 50, No. 4, 28-38 (2006); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2006, No. 4, 30-40 (2006). Reviewer: Ulrich Kosel (Freiberg) MSC: 47J15 58E07 PDFBibTeX XMLCite \textit{B. V. Loginov} et al., Russ. Math. 50, No. 4, 28--38 (2006; Zbl 1183.47058); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2006, No. 4, 30--40 (2006)
Konopleva, U. B.; Loginov, B. V.; Makeeva, O. V. Linearization on spectral parameter in perturbation theory. (Russian) Zbl 1150.47320 Tr. Sredn. Mat. Obshch. 7, No. 1, 105-113 (2005). Reviewer: Pavel A. Shamanaev (Saransk) MSC: 47A55 47A75 PDFBibTeX XMLCite \textit{U. B. Konopleva} et al., Tr. Sredn. Mat. Obshch. 7, No. 1, 105--113 (2005; Zbl 1150.47320)
Kim-Tyan, L. R.; Loginov, B. V.; Makarov, M. Yu. Stability of periodic solutions and Newton diagram method. (Russian) Zbl 1071.37030 Vestn. Ul’yanovsk. Gos. Tekh. Univ., Ser. Estestv. Nauki 2004, No. 4, 20-22 (2004). Reviewer: Boris V. Loginov (Ul’yanovsk) MSC: 37G15 37J25 58E07 PDFBibTeX XMLCite \textit{L. R. Kim-Tyan} et al., Vestn. Ul'yanovsk. Gos. Tekh. Univ., Ser. Estestv. Nauki 2004, No. 4, 20--22 (2004; Zbl 1071.37030)
Loginov, B. V.; Rousak, Yu. B.; Makarov, M. Yu. On the stability of stationary and periodic solutions of equations with degenerate operator at the highest derivative. (Russian) Zbl 1002.58010 Vestn. Ul’yanovsk. Gos. Tekh. Univ., Ser. Estestv. Nauki 2000, No. 2, 4-11 (2000). Reviewer: B.V.Loginov (Ulyanovsk) MSC: 58E07 58K25 PDFBibTeX XMLCite \textit{B. V. Loginov} et al., Vestn. Ul'yanovsk. Gos. Tekh. Univ., Ser. Estestv. Nauki 2000, No. 2, 4--11 (2000; Zbl 1002.58010)
Loginov, B. V.; Kim-Tyan, L. R.; Rusak, Yu. B. Modification of the Lyapunov-Schmidt method and the stability of solutions of differential equations with a singular operator of finite index multiplying the derivative. (English. Russian original) Zbl 0815.34056 Russ. Acad. Sci., Dokl., Math. 47, No. 3, 599-603 (1993); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 330, No. 6, 687-690 (1993). Reviewer: A.Petrusel (Cluj-Napoca) MSC: 34G20 34D20 34D05 34C23 47A53 PDFBibTeX XMLCite \textit{B. V. Loginov} et al., Russ. Acad. Sci., Dokl., Math. 47, No. 3, 1 (1993; Zbl 0815.34056); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 330, No. 6, 687--690 (1993)
Trenogin, V. A.; Sidorov, N. A.; Loginov, B. V. Potentially, group symmetry and bifurcation in the theory of branching equation. (English) Zbl 0729.47060 Differ. Integral Equ. 3, No. 1, 145-154 (1990). Reviewer: J.Appell (Würzburg) MSC: 47J05 58E07 PDFBibTeX XMLCite \textit{V. A. Trenogin} et al., Differ. Integral Equ. 3, No. 1, 145--154 (1990; Zbl 0729.47060)
Loginov, B. V.; Kim-Tyan, L. P. Stability of bifurcating solutions. (Russian) Zbl 0673.34064 Differ. Uravn. 24, No. 4, 695-698 (1988). Reviewer: M.Tvrdý MSC: 34D99 34D20 47J05 58E07 34G20 PDFBibTeX XMLCite \textit{B. V. Loginov} and \textit{L. P. Kim-Tyan}, Differ. Uravn. 24, No. 4, 695--698 (1988; Zbl 0673.34064)
Loginov, B. V.; Rakhimov, D. G. The method of false perturbations. (Russian) Zbl 0504.47017 Spectral theory, Warsaw 1977, Banach Cent. Publ. 8, 337-341 (1982). MSC: 47A55 PDFBibTeX XML
Loginov, B. V. On the stability of solutions of the problem about bifurcation points. (Russian) Zbl 0497.47036 Dokl. Akad. Nauk UzSSR 1980, No. 8, 5-7 (1980). MSC: 47J05 58E07 PDFBibTeX XMLCite \textit{B. V. Loginov}, Dokl. Akad. Nauk UzSSR 1980, No. 8, 5--7 (1980; Zbl 0497.47036)
Loginov, B. V.; Rachimov, D. G. Über die Methode der Pseudo-Störungen für die Konvergenz der näherungsweise gegebenen Jordanschen Ketten. (Russian) Zbl 0419.47008 Vop. Vychisl. Prikl. Mat. 52, 37-39 (1978). MSC: 47A55 47A53 PDFBibTeX XML
Loginov, B. V.; Rakhimov, D. G. Über die Verbesserung der Eigenwerte und -vektoren einer analytischen Operatorfunktion nach der Methode der falschen Störungen. (Russian) Zbl 0352.47008 Izv. Akad. Nauk UzSSR, Ser. Fiz.-Mat. Nauk 1977, No. 1, 12-20 (1977). MSC: 47A55 47A53 65J05 PDFBibTeX XMLCite \textit{B. V. Loginov} and \textit{D. G. Rakhimov}, Izv. Akad. Nauk UzSSR, Ser. Fiz.-Mat. Nauk 1977, No. 1, 12--20 (1977; Zbl 0352.47008)