Yağcı, Melek; Korkmaz, Emrah On elements of finite semigroups of order-preserving and decreasing transformations. (English) Zbl 1472.20140 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3863-3870 (2020). Reviewer: Ronnason Chinram (Hat Yai) MSC: 20M20 05A15 PDFBibTeX XMLCite \textit{M. Yağcı} and \textit{E. Korkmaz}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3863--3870 (2020; Zbl 1472.20140) Full Text: DOI
Zhang, Liangdi Global lower bounds on the first eigenvalue for a diffusion operator. (English) Zbl 1450.35202 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3847-3862 (2020). MSC: 35P15 53C21 58J05 58J50 PDFBibTeX XMLCite \textit{L. Zhang}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3847--3862 (2020; Zbl 1450.35202) Full Text: DOI
Li, Chaoqian Schur complement-based infinity norm bounds for the inverse of SDD matrices. (English) Zbl 1448.15022 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3829-3845 (2020). MSC: 15A42 15A18 15A09 15A60 15A69 90C33 PDFBibTeX XMLCite \textit{C. Li}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3829--3845 (2020; Zbl 1448.15022) Full Text: DOI
Xu, Ce Explicit formulas of some mixed Euler sums via alternating multiple zeta values. (English) Zbl 1443.11184 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3809-3827 (2020). MSC: 11M32 11M06 40B05 33E20 PDFBibTeX XMLCite \textit{C. Xu}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3809--3827 (2020; Zbl 1443.11184) Full Text: DOI
Medvedev, Maxim A.; Simos, T. E.; Tsitouras, Ch. Explicit, eighth-order, four-step methods for solving \(y^{\prime\prime}=f(x, y)\). (English) Zbl 1450.65063 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3791-3807 (2020). MSC: 65L05 65L06 PDFBibTeX XMLCite \textit{M. A. Medvedev} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3791--3807 (2020; Zbl 1450.65063) Full Text: DOI
Feng, Limei; Sun, Shurong Oscillation of second-order Emden-Fowler neutral differential equations with advanced and delay arguments. (English) Zbl 1453.34085 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3777-3790 (2020). MSC: 34K11 PDFBibTeX XMLCite \textit{L. Feng} and \textit{S. Sun}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3777--3790 (2020; Zbl 1453.34085) Full Text: DOI
Li, Shiwei; Wang, Qin; Yang, Hanchun Riemann problem for the Aw-Rascle model of traffic flow with general pressure. (English) Zbl 1450.35170 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3757-3775 (2020). MSC: 35L65 35B30 76E19 35Q35 35L67 90B20 PDFBibTeX XMLCite \textit{S. Li} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3757--3775 (2020; Zbl 1450.35170) Full Text: DOI
Zhang, Xiaofeng; Sun, Shulin Dynamical analysis of a stochastic delayed two-species competition chemostat model. (English) Zbl 1450.39009 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3725-3755 (2020). MSC: 39A50 39A60 92D25 92D40 PDFBibTeX XMLCite \textit{X. Zhang} and \textit{S. Sun}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3725--3755 (2020; Zbl 1450.39009) Full Text: DOI
Li, Kun Invasion waves in a higher-dimensional lattice competitive system with stage structure. (English) Zbl 1452.37076 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3711-3723 (2020). MSC: 37L60 35C07 PDFBibTeX XMLCite \textit{K. Li}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3711--3723 (2020; Zbl 1452.37076) Full Text: DOI
Long, Jianren; Qiao, Jianyong; Yao, Xiao Singular direction and \(q\)-difference operator of meromorphic functions. (English) Zbl 1451.30066 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3693-3709 (2020). MSC: 30D35 30D30 39A13 PDFBibTeX XMLCite \textit{J. Long} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3693--3709 (2020; Zbl 1451.30066) Full Text: DOI
Han, Lin; Zhang, Guowei; Li, Hongyu Positive solutions of fourth-order problem subject to nonlocal boundary conditions. (English) Zbl 1453.34033 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3675-3691 (2020). MSC: 34B18 34B10 34B15 47N20 PDFBibTeX XMLCite \textit{L. Han} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3675--3691 (2020; Zbl 1453.34033) Full Text: DOI
Yan, Pan; Wang, Shoufeng Completions of generalized restriction \(P\)-restriction semigroups. (English) Zbl 1509.20089 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3651-3673 (2020). MSC: 20M10 20M18 PDFBibTeX XMLCite \textit{P. Yan} and \textit{S. Wang}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3651--3673 (2020; Zbl 1509.20089) Full Text: DOI
Güler, Sinem On a class of gradient almost Ricci solitons. (English) Zbl 1451.53057 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3635-3650 (2020). MSC: 53C25 53C20 53C21 53C50 PDFBibTeX XMLCite \textit{S. Güler}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3635--3650 (2020; Zbl 1451.53057) Full Text: DOI arXiv
Dhar, Sougata; Kong, Lingju A critical point approach to multiplicity results for a fractional boundary value problem. (English) Zbl 1453.34032 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3617-3633 (2020). MSC: 34B15 34A08 47J30 58E05 PDFBibTeX XMLCite \textit{S. Dhar} and \textit{L. Kong}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3617--3633 (2020; Zbl 1453.34032) Full Text: DOI
Alonso Álvarez, J. N.; Fernández Vilaboa, J. M.; González Rodríguez, R. Multiplication alteration by two-cocycles: the non-associative version. (English) Zbl 1445.18009 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3557-3615 (2020). Reviewer: Luz Adriana Mejia (Barranquilla) MSC: 18M05 16T05 17D10 17B37 16W55 20N05 PDFBibTeX XMLCite \textit{J. N. Alonso Álvarez} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3557--3615 (2020; Zbl 1445.18009) Full Text: DOI arXiv
Lou, Qing-Jun Multiplicity of positive solutions for Kirchhoff systems. (English) Zbl 1448.35224 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3529-3556 (2020). MSC: 35J62 35J20 PDFBibTeX XMLCite \textit{Q.-J. Lou}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3529--3556 (2020; Zbl 1448.35224) Full Text: DOI
Li, Jianping; Zhou, Bo On the trace norms of orientations of graphs. (English) Zbl 1448.05129 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3513-3528 (2020). MSC: 05C50 05C20 15A18 PDFBibTeX XMLCite \textit{J. Li} and \textit{B. Zhou}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3513--3528 (2020; Zbl 1448.05129) Full Text: DOI
Gao, Zhenlong; Wang, Min; Zhang, Huili Deviations for martingale convergence of a branching process with random index. (English) Zbl 1460.60095 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3499-3512 (2020). MSC: 60J80 60F10 PDFBibTeX XMLCite \textit{Z. Gao} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3499--3512 (2020; Zbl 1460.60095) Full Text: DOI
Hıra, Fatma Dirac system associated with Hahn difference operator. (English) Zbl 1470.39019 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3481-3497 (2020). Reviewer: Risto Korhonen (Joensuu) MSC: 39A13 39A70 39A12 34B09 33D15 PDFBibTeX XMLCite \textit{F. Hıra}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3481--3497 (2020; Zbl 1470.39019) Full Text: DOI arXiv
Mao, Lixin On envelopes and covers in the category of short exact sequences. (English) Zbl 1459.16004 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3457-3480 (2020). Reviewer: Luz Adriana Mejia Castaño (Barranquilla) MSC: 16D90 18E10 18G25 PDFBibTeX XMLCite \textit{L. Mao}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3457--3480 (2020; Zbl 1459.16004) Full Text: DOI
Casas, José Manuel; Ravanbod, Hajar Some properties of the Schur multiplier and stem covers of Leibniz crossed modules. (English) Zbl 1453.17003 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3437-3456 (2020). Reviewer: Behrouz Edalatzadeh (Kermanshah) MSC: 17A32 17B55 18G05 PDFBibTeX XMLCite \textit{J. M. Casas} and \textit{H. Ravanbod}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3437--3456 (2020; Zbl 1453.17003) Full Text: DOI arXiv
Camacho, L. M.; Navarro, R. M.; Sánchez, J. M. On naturally graded Lie and Leibniz superalgebras. (English) Zbl 1477.17011 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3411-3435 (2020). MSC: 17A32 17B30 17B70 17A70 PDFBibTeX XMLCite \textit{L. M. Camacho} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3411--3435 (2020; Zbl 1477.17011) Full Text: DOI Link
De, Uday Chand; Shenawy, Sameh; Ünal, Bülent Concircular curvature on warped product manifolds and applications. (English) Zbl 1459.53066 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3395-3409 (2020). Reviewer: Athanase Papadopoulos (Strasbourg) MSC: 53C50 53C21 53C25 53C80 PDFBibTeX XMLCite \textit{U. C. De} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3395--3409 (2020; Zbl 1459.53066) Full Text: DOI arXiv Link
Malik, Muslim; Kumar, Vipin Existence, stability and controllability results of coupled fractional dynamical system on time scales. (English) Zbl 1478.34098 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3369-3394 (2020). MSC: 34N05 93B05 34A08 34D10 PDFBibTeX XMLCite \textit{M. Malik} and \textit{V. Kumar}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3369--3394 (2020; Zbl 1478.34098) Full Text: DOI
Sarmin, Nor Haniza; Alimon, Nur Idayu; Erfanian, Ahmad Topological indices of the non-commuting graph for generalised quaternion group. (English) Zbl 1448.05047 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3361-3367 (2020). MSC: 05C09 05C12 05C07 05C92 92E10 PDFBibTeX XMLCite \textit{N. H. Sarmin} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3361--3367 (2020; Zbl 1448.05047) Full Text: DOI
Słowik, Roksana Some counterexamples for Cayley-Hamilton theorem for doubly infinite matrices. (English) Zbl 1468.15013 Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3349-3359 (2020). Reviewer: Ian M. Wanless (Clayton) MSC: 15B05 PDFBibTeX XMLCite \textit{R. Słowik}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 5, 3349--3359 (2020; Zbl 1468.15013) Full Text: DOI