Cheng, Xu Hua; Wang, Yong Quan Chaotic dynamics of generalized elliptical Sitnikov \((N+1)\)-body problem. (Chinese. English summary) Zbl 07828126 Acta Math. Sin., Chin. Ser. 66, No. 1, 1-14 (2023). MSC: 34C28 37C29 37D45 PDFBibTeX XMLCite \textit{X. H. Cheng} and \textit{Y. Q. Wang}, Acta Math. Sin., Chin. Ser. 66, No. 1, 1--14 (2023; Zbl 07828126) Full Text: DOI
Wei, Huijuan; Shan, Yuan; Wang, Jing Reducibility of analytic quasi-periodic three-dimensional skew symmetric linear systems with Liouvillean base frequencies. (Chinese. English summary) Zbl 07802326 Chin. Ann. Math., Ser. A 44, No. 3, 267-284 (2023). MSC: 37J40 34C20 PDFBibTeX XMLCite \textit{H. Wei} et al., Chin. Ann. Math., Ser. A 44, No. 3, 267--284 (2023; Zbl 07802326) Full Text: DOI
Zhang, Zhiwen; Bai, Zhenguo Dynamics of a reaction-diffusion malaria model with periodic delay. (Chinese. English summary) Zbl 07802092 Acta Math. Appl. Sin. 46, No. 6, 895-911 (2023). MSC: 35K57 37N25 92D30 35Q92 PDFBibTeX XMLCite \textit{Z. Zhang} and \textit{Z. Bai}, Acta Math. Appl. Sin. 46, No. 6, 895--911 (2023; Zbl 07802092) Full Text: Link
Huang, Jianfei; Qian, Siying; Zhang, Jingna Well-posedness of solutions of multi-term fractional nonlinear stochastic differential equations with weakly singular kernel. (Chinese. English summary) Zbl 07801514 Acta Math. Appl. Sin. 46, No. 2, 196-210 (2023). MSC: 37A50 60H10 PDFBibTeX XMLCite \textit{J. Huang} et al., Acta Math. Appl. Sin. 46, No. 2, 196--210 (2023; Zbl 07801514) Full Text: Link
Wu, Shu Jin; Hua, Nan Autoregression model of time series with matrix cross-section data. (Chinese. English summary) Zbl 07822717 Acta Math. Sin., Chin. Ser. 65, No. 6, 1093-1104 (2022). MSC: 37M10 62M10 PDFBibTeX XMLCite \textit{S. J. Wu} and \textit{N. Hua}, Acta Math. Sin., Chin. Ser. 65, No. 6, 1093--1104 (2022; Zbl 07822717) Full Text: DOI
Zhao, Zheng Jun; Chen, Xiang Dynamical properties of morphisms on higher dimensional projective space over local field. (Chinese. English summary) Zbl 07822706 Acta Math. Sin., Chin. Ser. 65, No. 6, 967-978 (2022). MSC: 37P05 37P20 37P30 PDFBibTeX XMLCite \textit{Z. J. Zhao} and \textit{X. Chen}, Acta Math. Sin., Chin. Ser. 65, No. 6, 967--978 (2022; Zbl 07822706) Full Text: DOI
Ban, Ailing; Zhou, Kai Asymptotic behavior of solutions of a stochastic lattice systems. (Chinese. English summary) Zbl 07801231 Acta Math. Appl. Sin. 45, No. 6, 821-837 (2022). MSC: 35B41 37L30 35B40 37L50 60H15 PDFBibTeX XMLCite \textit{A. Ban} and \textit{K. Zhou}, Acta Math. Appl. Sin. 45, No. 6, 821--837 (2022; Zbl 07801231) Full Text: Link
Li, Li; Yanrong, Lu Design of finite-time preview controller for time-varying parameter uncertain descriptor systems. (Chinese. English summary) Zbl 07801180 Acta Math. Appl. Sin. 45, No. 5, 712-731 (2022). MSC: 37C75 PDFBibTeX XMLCite \textit{L. Li} and \textit{L. Yanrong}, Acta Math. Appl. Sin. 45, No. 5, 712--731 (2022; Zbl 07801180) Full Text: Link
Chen, Meixiang; Xie, Xizhuang An \(n\)-dimensional continuous-time Leslie/Gower competitive model with seasonal succession. (Chinese. English summary) Zbl 07801176 Acta Math. Appl. Sin. 45, No. 5, 665-672 (2022). MSC: 34C25 37C65 92D25 PDFBibTeX XMLCite \textit{M. Chen} and \textit{X. Xie}, Acta Math. Appl. Sin. 45, No. 5, 665--672 (2022; Zbl 07801176) Full Text: Link
Liu, Haiying; Yang, Hongli; Yang, Liangui Chemotherapy effect on the steady-state solution of the mathematical model of cancer cells. (Chinese. English summary) Zbl 07800974 Acta Math. Appl. Sin. 45, No. 3, 448-460 (2022). MSC: 34A34 92C45 37B25 PDFBibTeX XMLCite \textit{H. Liu} et al., Acta Math. Appl. Sin. 45, No. 3, 448--460 (2022; Zbl 07800974) Full Text: Link
Zhang, Ping; Yang, Jiashan; Qin, Guijiang Oscillation of second-order nonlinear nonautonomous delay dynamic equations on time scales. (Chinese. English summary) Zbl 1524.34204 Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 3, 839-850 (2022). MSC: 34K42 34K11 37C60 PDFBibTeX XMLCite \textit{P. Zhang} et al., Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 3, 839--850 (2022; Zbl 1524.34204) Full Text: Link
Chen, Zhang; Li, Lingyu Weak mean dynamics for complex Ginzburg-Landau equations with random initial data. (Chinese. English summary) Zbl 1524.35616 Chin. Ann. Math., Ser. A 43, No. 4, 415-430 (2022). MSC: 35Q56 35B40 37H05 PDFBibTeX XMLCite \textit{Z. Chen} and \textit{L. Li}, Chin. Ann. Math., Ser. A 43, No. 4, 415--430 (2022; Zbl 1524.35616) Full Text: DOI
Li, Yong Xiang; Zhang, Li Juan Odd periodic solutions of fully second-order ordinary differential equations. (Chinese. English summary) Zbl 1513.34162 Acta Math. Sin., Chin. Ser. 65, No. 2, 287-300 (2022). MSC: 34C25 37C60 47N20 PDFBibTeX XMLCite \textit{Y. X. Li} and \textit{L. J. Zhang}, Acta Math. Sin., Chin. Ser. 65, No. 2, 287--300 (2022; Zbl 1513.34162) Full Text: Link
Wei, Chun; Lou, Man Li The measure and dimension of the first return exceptional sets of finite type. (Chinese. English summary) Zbl 1513.28016 Acta Math. Sin., Chin. Ser. 65, No. 2, 235-242 (2022). MSC: 28A80 37B10 28A78 PDFBibTeX XMLCite \textit{C. Wei} and \textit{M. L. Lou}, Acta Math. Sin., Chin. Ser. 65, No. 2, 235--242 (2022; Zbl 1513.28016) Full Text: Link
Yin, Zheng; Yin, Zheng Multifractal analysis of unstable local entropies for partially hyperbolic systems. (Chinese. English summary) Zbl 1513.37022 Acta Math. Sin., Chin. Ser. 65, No. 1, 15-24 (2022). MSC: 37D30 37A35 PDFBibTeX XMLCite \textit{Z. Yin} and \textit{Z. Yin}, Acta Math. Sin., Chin. Ser. 65, No. 1, 15--24 (2022; Zbl 1513.37022) Full Text: Link
Tang, Xiao; Li, Lin Characteristic endpoints question for piecewise monotone functions. (Chinese. English summary) Zbl 1513.39055 Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 2, 557-569 (2022). MSC: 39B12 37E05 26A18 PDFBibTeX XMLCite \textit{X. Tang} and \textit{L. Li}, Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 2, 557--569 (2022; Zbl 1513.39055) Full Text: Link
Lan, Jun Existence and multiplicity of anti-periodic solutions for a class of second order Duffing equation. (Chinese. English summary) Zbl 1513.34160 Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 2, 463-469 (2022). MSC: 34C25 47H04 34B30 47J30 37C60 PDFBibTeX XMLCite \textit{J. Lan}, Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 2, 463--469 (2022; Zbl 1513.34160) Full Text: Link
Yao, Shaowen; Li, Wenjie; Cheng, Zhibo Nondegeneracy and uniqueness of periodic solution for third-order nonlinear differential equations. (Chinese. English summary) Zbl 1513.34164 Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 2, 454-462 (2022). MSC: 34C25 34A30 37C60 PDFBibTeX XMLCite \textit{S. Yao} et al., Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 2, 454--462 (2022; Zbl 1513.34164) Full Text: Link
Wang, Changyou; Li, Nan; Jiang, Tao; Yang, Qiang On a nonlinear non-autonomous ratio-dependent food chain model with delays and feedback controls. (Chinese. English summary) Zbl 1513.34333 Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 1, 245-268 (2022). MSC: 34K60 92D25 37C60 34K35 34K25 34K13 34K20 PDFBibTeX XMLCite \textit{C. Wang} et al., Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 1, 245--268 (2022; Zbl 1513.34333) Full Text: Link
Xia, Chenyang; Wang, Zhenhui; Cheng, Zhibo Positive periodic solutions for a damped Duffing equation with singularity of attractive type. (Chinese. English summary) Zbl 1513.34163 Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 1, 131-138 (2022). MSC: 34C25 34C15 34B30 37C60 47N20 PDFBibTeX XMLCite \textit{C. Xia} et al., Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 1, 131--138 (2022; Zbl 1513.34163) Full Text: Link
Zhang, Xin Li; Piao, Da Xiong Invariant tori of sublinear asymmetric Duffing equations. (Chinese. English summary) Zbl 1513.34145 Acta Math. Sin., Chin. Ser. 64, No. 6, 967-978 (2021). MSC: 34C11 37E40 34C15 34B30 37C60 34C45 PDFBibTeX XMLCite \textit{X. L. Zhang} and \textit{D. X. Piao}, Acta Math. Sin., Chin. Ser. 64, No. 6, 967--978 (2021; Zbl 1513.34145) Full Text: Link
Chen, Xiaomin; Chang, Xiangke; Li, Shihao; Wang, Bao A brief review of interdisciplinary studies related to integrable systems and orthogonal polynomials. (Chinese. English summary) Zbl 1513.37039 Adv. Math., Beijing 50, No. 5, 666-688 (2021). MSC: 37K10 37K20 33C45 PDFBibTeX XMLCite \textit{X. Chen} et al., Adv. Math., Beijing 50, No. 5, 666--688 (2021; Zbl 1513.37039) Full Text: DOI
Zhong, Xing Fu; Chen, Zhi Jing Delta transitivity implies delta distributional chaos in a sequence. (Chinese. English summary) Zbl 1513.37008 Acta Math. Sin., Chin. Ser. 64, No. 5, 857-864 (2021). MSC: 37B05 37B40 PDFBibTeX XMLCite \textit{X. F. Zhong} and \textit{Z. J. Chen}, Acta Math. Sin., Chin. Ser. 64, No. 5, 857--864 (2021; Zbl 1513.37008) Full Text: Link
Yang, Yu Global attractivity of a nonlocal delayed and diffusive SVIR model. (Chinese. English summary) Zbl 1513.37055 Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 6, 1864-1870 (2021). MSC: 37N25 92D30 PDFBibTeX XMLCite \textit{Y. Yang}, Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 6, 1864--1870 (2021; Zbl 1513.37055) Full Text: Link
Yang, Xiaofang; Tang, Xiao; Lu, Tianxiu The collectively sensitivity and accessible in non-autonomous composite systems. (Chinese. English summary) Zbl 1513.37017 Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 5, 1545-1554 (2021). MSC: 37B55 37B05 PDFBibTeX XMLCite \textit{X. Yang} et al., Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 5, 1545--1554 (2021; Zbl 1513.37017) Full Text: Link
Long, Bin; Xu, Shanshan; Cao, Hui; Li, Jianquan The influence of splitting index on heteroclinic orbit bifurcation under periodic perturbation. (Chinese. English summary) Zbl 1513.34169 Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 5, 1516-1528 (2021). MSC: 34C37 34C23 34D09 34D10 37C60 PDFBibTeX XMLCite \textit{B. Long} et al., Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 5, 1516--1528 (2021; Zbl 1513.34169) Full Text: Link
Zhong, Xingfu; Chen, Zhijing A variational principle for Bowen estimation entropy. (Chinese. English summary) Zbl 1499.37041 Sci. Sin., Math. 51, No. 8, 1213-1224 (2021). MSC: 37B40 37A35 54E40 PDFBibTeX XMLCite \textit{X. Zhong} and \textit{Z. Chen}, Sci. Sin., Math. 51, No. 8, 1213--1224 (2021; Zbl 1499.37041) Full Text: DOI
Huang, Baojun Infimum of topological entropies of homotopy class of maps on infra-nilmanifolds. (Chinese. English summary) Zbl 1499.37033 Sci. Sin., Math. 51, No. 5, 737-750 (2021). MSC: 37B40 55M20 PDFBibTeX XMLCite \textit{B. Huang}, Sci. Sin., Math. 51, No. 5, 737--750 (2021; Zbl 1499.37033) Full Text: DOI
Geng, Jiansheng; Xue, Shuaishuai Reducible KAM tori for two-dimensional quintic Schrödinger equations. (Chinese. English summary) Zbl 1499.37116 Sci. Sin., Math. 51, No. 3, 457-498 (2021). MSC: 37K55 35Q55 35B15 PDFBibTeX XMLCite \textit{J. Geng} and \textit{S. Xue}, Sci. Sin., Math. 51, No. 3, 457--498 (2021; Zbl 1499.37116) Full Text: DOI
Ding, Pengyan; Yang, Zhijian; Zhao, Yajuan Attractors and their upper semicontinuity for the quasi-linear membrane equation with structural damping. (Chinese. English summary) Zbl 1499.35108 Sci. Sin., Math. 51, No. 2, 315-332 (2021). MSC: 35B41 35B60 37L15 37L30 PDFBibTeX XMLCite \textit{P. Ding} et al., Sci. Sin., Math. 51, No. 2, 315--332 (2021; Zbl 1499.35108) Full Text: DOI
Liu, Liu; Yu, Zhiheng; Zeng, Yingying; Zhang, Weinian Non-monotonicity and smoothness of iterative roots of one-dimensional mapping. (Chinese. English summary) Zbl 1499.26006 Sci. Sin., Math. 51, No. 1, 43-66 (2021). MSC: 26A18 37E05 39B12 PDFBibTeX XMLCite \textit{L. Liu} et al., Sci. Sin., Math. 51, No. 1, 43--66 (2021; Zbl 1499.26006) Full Text: DOI
Shi, Tingting; Zhang, Shunli Lie symmetry analysis, nonlinear self-adjointness and conservation laws of the modified Broer-Kaup-Kupershmidt (mBKK) equations. (Chinese. English summary) Zbl 1488.37054 Pure Appl. Math. 37, No. 2, 209-217 (2021). MSC: 37K10 37K06 35Q51 PDFBibTeX XMLCite \textit{T. Shi} and \textit{S. Zhang}, Pure Appl. Math. 37, No. 2, 209--217 (2021; Zbl 1488.37054) Full Text: DOI
Jin, Aiyun; Mao, Beixing; Wang, Dongxiao Self-adaptive sliding mode synchronization of fractional-order uncertain chaotic Tang system. (Chinese. English summary) Zbl 1488.93100 Math. Pract. Theory 51, No. 14, 247-252 (2021). MSC: 93C40 93B12 26A33 37D45 PDFBibTeX XMLCite \textit{A. Jin} et al., Math. Pract. Theory 51, No. 14, 247--252 (2021; Zbl 1488.93100)
Li, Qingbin; Cheng, Chunrui; Mao, Beixing; Xue, Junxiao Sliding mode synchronization of fractional-order chemical reactor chaotic system. (Chinese. English summary) Zbl 1488.93023 Math. Pract. Theory 51, No. 13, 189-193 (2021). MSC: 93B12 93C40 37D45 92E20 PDFBibTeX XMLCite \textit{Q. Li} et al., Math. Pract. Theory 51, No. 13, 189--193 (2021; Zbl 1488.93023)
Shi, Wei; Ji, Zhanjiang The research of asymptotic average shadowing property and periodic shadowing property of the shift map. (Chinese. English summary) Zbl 1488.37011 Math. Pract. Theory 51, No. 12, 219-222 (2021). MSC: 37B65 37B02 PDFBibTeX XMLCite \textit{W. Shi} and \textit{Z. Ji}, Math. Pract. Theory 51, No. 12, 219--222 (2021; Zbl 1488.37011)
Wang, Jianjun; Mao, Beixing; Zhang, Wei Terminal sliding mode synchronization of uncertain fractional-order hyper-chaotic Bao systems. (Chinese. English summary) Zbl 1488.93026 Math. Pract. Theory 51, No. 12, 213-218 (2021). MSC: 93B12 93C40 37D45 26A33 PDFBibTeX XMLCite \textit{J. Wang} et al., Math. Pract. Theory 51, No. 12, 213--218 (2021; Zbl 1488.93026)
Wang, Xiaodong; Mao, Beixing; Chen, Can Sliding mode synchronization of fractional-order Rikitake systems. (Chinese. English summary) Zbl 1488.34313 J. Yangzhou Univ., Nat. Sci. Ed. 24, No. 2, 7-10, 49 (2021). MSC: 34D06 37D45 93C10 34A08 34A34 PDFBibTeX XMLCite \textit{X. Wang} et al., J. Yangzhou Univ., Nat. Sci. Ed. 24, No. 2, 7--10, 49 (2021; Zbl 1488.34313) Full Text: DOI
Zeng, Hui; Li, Baoyi; Zhang, Yongkang Number of zeros of abelian integrals perturbed by piecewise \(n\)-degree polynomials for a class of Hamiltonian systems with \(1:2\) resonance. (Chinese. English summary) Zbl 1488.34230 J. Tianjin Norm. Univ., Nat. Sci. Ed. 41, No. 4, 24-30 (2021). MSC: 34C08 34C07 34E10 37J40 PDFBibTeX XMLCite \textit{H. Zeng} et al., J. Tianjin Norm. Univ., Nat. Sci. Ed. 41, No. 4, 24--30 (2021; Zbl 1488.34230) Full Text: DOI
Yuan, Na Multiple lump solutions of a generalized Hietarinta-type equation. (Chinese. English summary) Zbl 1488.35495 J. Nanchang Univ., Nat. Sci. 45, No. 1, 20-25 (2021). MSC: 35Q53 35C08 37K40 PDFBibTeX XMLCite \textit{N. Yuan}, J. Nanchang Univ., Nat. Sci. 45, No. 1, 20--25 (2021; Zbl 1488.35495)
Zhao, Jiao Ambrosetti-Prodi type results for nonlinear second-order discrete periodic boundary value problems. (Chinese. English summary) Zbl 1499.39069 J. Math., Wuhan Univ. 41, No. 4, 357-364 (2021). MSC: 39A27 37B30 PDFBibTeX XMLCite \textit{J. Zhao}, J. Math., Wuhan Univ. 41, No. 4, 357--364 (2021; Zbl 1499.39069)
Shi, Yufei; Zhang, Yi Noether’s symmetry theorems of Hamilton system on time scales in event space. (Chinese. English summary) Zbl 1488.37040 J. Jilin Univ., Sci. 59, No. 3, 482-488 (2021). MSC: 37J06 70H33 70H05 34N05 PDFBibTeX XMLCite \textit{Y. Shi} and \textit{Y. Zhang}, J. Jilin Univ., Sci. 59, No. 3, 482--488 (2021; Zbl 1488.37040) Full Text: DOI
Sun, Yueqin; Shen, Jianhua Lyapunov inequalities of impulsive linear Hamilton system. (Chinese. English summary) Zbl 1499.37095 J. Hangzhou Norm. Univ., Nat. Sci. 20, No. 3, 289-294 (2021). MSC: 37J25 15A39 PDFBibTeX XMLCite \textit{Y. Sun} and \textit{J. Shen}, J. Hangzhou Norm. Univ., Nat. Sci. 20, No. 3, 289--294 (2021; Zbl 1499.37095) Full Text: DOI
Wang, Libo; Xu, Guigui; Lin, Guoguang Inertial manifolds for the higher-order Kirchhoff-type equation with time delay. (Chinese. English summary) Zbl 1488.35107 J. Anhui Univ., Nat. Sci. 45, No. 4, 8-16 (2021). MSC: 35B42 37L25 PDFBibTeX XMLCite \textit{L. Wang} et al., J. Anhui Univ., Nat. Sci. 45, No. 4, 8--16 (2021; Zbl 1488.35107) Full Text: DOI
Mao, Hui On two generalized short pulse equations: Bäcklund transformations and applications. (Chinese. English summary) Zbl 1488.35604 Acta Math. Appl. Sin. 44, No. 3, 340-354 (2021). MSC: 35R12 37K35 PDFBibTeX XMLCite \textit{H. Mao}, Acta Math. Appl. Sin. 44, No. 3, 340--354 (2021; Zbl 1488.35604)
Wu, Rile; Zha, Qilao A Darboux transformation and the conservation laws for the modified Boussinesq equation. (Chinese. English summary) Zbl 1488.37059 Math. Pract. Theory 51, No. 9, 166-170 (2021). MSC: 37K35 35Q51 35A30 PDFBibTeX XMLCite \textit{R. Wu} and \textit{Q. Zha}, Math. Pract. Theory 51, No. 9, 166--170 (2021; Zbl 1488.37059)
Li, Qingbin; Mao, Beixing; Xue, Junxiao Self-adaptive sliding mode synchronization of fractional-order uncertain multi-chaotic system. (Chinese. English summary) Zbl 1488.93024 Math. Pract. Theory 51, No. 6, 199-205 (2021). MSC: 93B12 93C40 93D05 93B03 26A33 37D45 PDFBibTeX XMLCite \textit{Q. Li} et al., Math. Pract. Theory 51, No. 6, 199--205 (2021; Zbl 1488.93024)
Wang, Yanfeng; Zhang, Yin; An, Xiaoyu; Fang, Jie Two-way combined function projection synchronization of uncertain chaotic system. (Chinese. English summary) Zbl 1488.93168 Math. Pract. Theory 51, No. 6, 112-119 (2021). MSC: 93D99 93C40 37D45 PDFBibTeX XMLCite \textit{Y. Wang} et al., Math. Pract. Theory 51, No. 6, 112--119 (2021; Zbl 1488.93168)
Lin, Funing; Xue, Guangming; Su, Guangwang; Zhang, Jinghua Finite-time synchronization of four-wings chaotic systems based on adaptive fuzzy control approach. (Chinese. English summary) Zbl 1488.93153 Math. Pract. Theory 51, No. 5, 228-237 (2021). MSC: 93D40 93C40 93C42 37D45 PDFBibTeX XMLCite \textit{F. Lin} et al., Math. Pract. Theory 51, No. 5, 228--237 (2021; Zbl 1488.93153)
Zhang, Wei; Mao, Beixing Self-adaptive sliding mode synchronization of hyperchaotic fractional-order Bao systems. (Chinese. English summary) Zbl 1488.93110 Math. Pract. Theory 51, No. 5, 214-220 (2021). MSC: 93C40 93B12 37D45 26A33 PDFBibTeX XMLCite \textit{W. Zhang} and \textit{B. Mao}, Math. Pract. Theory 51, No. 5, 214--220 (2021; Zbl 1488.93110)
Sun, Xia The parameter space of a class of quadratic rational functions in exploding Julia sets. (Chinese. English summary) Zbl 1488.37035 J. Yunnan Minzu Univ., Nat. Sci. 30, No. 2, 153-156 (2021). MSC: 37F10 PDFBibTeX XMLCite \textit{X. Sun}, J. Yunnan Minzu Univ., Nat. Sci. 30, No. 2, 153--156 (2021; Zbl 1488.37035) Full Text: DOI
Ji, Zhanjiang; Zhang, Gengrong On the weakly almost periodic point and the periodic sequence shadowing property under strongly uniform convergence. (Chinese. English summary) Zbl 1488.37009 J. South China Norm. Univ., Nat. Sci. Ed. 53, No. 2, 110-113 (2021). MSC: 37B65 37C50 37C25 PDFBibTeX XMLCite \textit{Z. Ji} and \textit{G. Zhang}, J. South China Norm. Univ., Nat. Sci. Ed. 53, No. 2, 110--113 (2021; Zbl 1488.37009)
Yue, Tian; Song, Xiaoqiu Discrete versions of Datko-type theorem for the nonuniform exponential dichotomy of linear skew-product semiflows based on Lyapunov norms. (Chinese. English summary) Zbl 1499.39010 J. Sichuan Norm. Univ., Nat. Sci. 44, No. 2, 240-244 (2021). MSC: 39A12 39A30 37C75 PDFBibTeX XMLCite \textit{T. Yue} and \textit{X. Song}, J. Sichuan Norm. Univ., Nat. Sci. 44, No. 2, 240--244 (2021; Zbl 1499.39010) Full Text: DOI
Lei, Ting; Chen, Guanggan Amplitude equations of SPDEs driven by degenerate additive noise. (Chinese. English summary) Zbl 1488.37063 J. Sichuan Norm. Univ., Nat. Sci. 44, No. 2, 175-179 (2021). MSC: 37L55 60H15 PDFBibTeX XMLCite \textit{T. Lei} and \textit{G. Chen}, J. Sichuan Norm. Univ., Nat. Sci. 44, No. 2, 175--179 (2021; Zbl 1488.37063) Full Text: DOI
Du, Yali; Wang, Xuan Pullback attractor for the non-autonomous Berger equation with nonlinear damping. (Chinese. English summary) Zbl 1488.35095 J. Shandong Univ., Nat. Sci. 56, No. 6, 30-41 (2021). MSC: 35B41 35B40 37L30 PDFBibTeX XMLCite \textit{Y. Du} and \textit{X. Wang}, J. Shandong Univ., Nat. Sci. 56, No. 6, 30--41 (2021; Zbl 1488.35095)
Wei, Lixiang; Zhang, Jiangang; Nan, Mengran; Zhang, Meijiao Stability and Hopf bifurcation of a flux neuron model with time delay. (Chinese. English summary) Zbl 1488.34461 J. Shandong Univ., Nat. Sci. 56, No. 5, 12-22 (2021). MSC: 34K60 92C20 34K21 34K13 37C60 34K20 34K18 92B20 PDFBibTeX XMLCite \textit{L. Wei} et al., J. Shandong Univ., Nat. Sci. 56, No. 5, 12--22 (2021; Zbl 1488.34461)
Gao, Yunbao; Sun, Yuquan A small data method for calculating Lyapunov exponent using fuzzy C-means clustering. (Chinese. English summary) Zbl 1488.37068 J. Northeast Norm. Univ., Nat. Sci. Ed. 53, No. 1, 38-42 (2021). MSC: 37M25 62H30 03E72 PDFBibTeX XMLCite \textit{Y. Gao} and \textit{Y. Sun}, J. Northeast Norm. Univ., Nat. Sci. Ed. 53, No. 1, 38--42 (2021; Zbl 1488.37068) Full Text: DOI
Niu, Xinyu; Lv, Chuang; Zheng, Jiashan Ergodicity of a stochastic SIR epidemic model with saturated incidence. (Chinese. English summary) Zbl 1488.37076 J. Northeast Norm. Univ., Nat. Sci. Ed. 53, No. 1, 26-31 (2021). MSC: 37N25 92D30 PDFBibTeX XMLCite \textit{X. Niu} et al., J. Northeast Norm. Univ., Nat. Sci. Ed. 53, No. 1, 26--31 (2021; Zbl 1488.37076) Full Text: DOI
Yan, Minxiu; Xu, Hui New fractional chaotic system circuit design and synchronization control. (Chinese. English summary) Zbl 1488.94128 J. Lanzhou Univ. Technol. 47, No. 1, 105-112 (2021). MSC: 94C30 93C30 37D45 PDFBibTeX XMLCite \textit{M. Yan} and \textit{H. Xu}, J. Lanzhou Univ. Technol. 47, No. 1, 105--112 (2021; Zbl 1488.94128)
Song, Chenwei; Liu, Yinping An \(n\)-order expansion method for determining the upper bound of the order of finite series solutions. (Chinese. English summary) Zbl 1488.35015 J. East China Norm. Univ., Nat. Sci. Ed. 2021, No. 3, 56-64 (2021). MSC: 35A25 35C10 37L05 47J35 PDFBibTeX XMLCite \textit{C. Song} and \textit{Y. Liu}, J. East China Norm. Univ., Nat. Sci. Ed. 2021, No. 3, 56--64 (2021; Zbl 1488.35015) Full Text: DOI
Zhu, Chunpeng The reducibility of a class of quasi-periodic Hamiltonian systems under weaker nondegeneracy conditions. (Chinese. English summary) Zbl 1499.37098 J. Anhui Univ., Nat. Sci. 45, No. 2, 28-31 (2021). MSC: 37J40 37J46 PDFBibTeX XMLCite \textit{C. Zhu}, J. Anhui Univ., Nat. Sci. 45, No. 2, 28--31 (2021; Zbl 1499.37098) Full Text: DOI
Chen, Yuanlong; Luo, Shiguang The Lipschitz perturbations of regular nondegenerate heteroclinic cycles in Banach spaces. (Chinese. English summary) Zbl 1488.37015 Acta Math. Sin., Chin. Ser. 64, No. 3, 485-492 (2021). MSC: 37C20 37C29 37C70 PDFBibTeX XMLCite \textit{Y. Chen} and \textit{S. Luo}, Acta Math. Sin., Chin. Ser. 64, No. 3, 485--492 (2021; Zbl 1488.37015)
Wu, Xiaoying; Chen, Yuanlong; Wang, Fen Chaotic criteria in complete metric spaces. (Chinese. English summary) Zbl 1488.37001 Acta Math. Sin., Chin. Ser. 64, No. 2, 225-230 (2021). MSC: 37B02 37B35 37B40 37C15 PDFBibTeX XMLCite \textit{X. Wu} et al., Acta Math. Sin., Chin. Ser. 64, No. 2, 225--230 (2021; Zbl 1488.37001)
Han, Zongfei; Zhou, Shengfan Random uniform exponential attractor for non-autonomous stochastic FitzHugh-Nagumo system. (Chinese. English summary) Zbl 1488.35097 Acta Math. Sin., Chin. Ser. 64, No. 2, 189-218 (2021). MSC: 35B41 37H05 37L55 PDFBibTeX XMLCite \textit{Z. Han} and \textit{S. Zhou}, Acta Math. Sin., Chin. Ser. 64, No. 2, 189--218 (2021; Zbl 1488.35097)
Xiao, Qiaoyi; Li, Chunqiu Invariant Borel probability measures for the discrete three component reversible Gray-Scott model. (Chinese. English summary) Zbl 1488.37062 Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 2, 523-537 (2021). MSC: 37L40 37L30 37L60 PDFBibTeX XMLCite \textit{Q. Xiao} and \textit{C. Li}, Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 2, 523--537 (2021; Zbl 1488.37062)
Shen, Yali; Yao, Ruoxia; Xia, Yarong On a nonlocal Alice-Bob-Schrödinger equation: bilinear Bäcklund and Darboux transformations and nonlinear waves. (Chinese. English summary) Zbl 1488.35467 Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 2, 370-381 (2021). MSC: 35Q51 35Q55 37K35 PDFBibTeX XMLCite \textit{Y. Shen} et al., Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 2, 370--381 (2021; Zbl 1488.35467)
Geng, Wanpeng; Ren, Wenxiu; Cheng, Yisu Second order recursion operator structure of constant coefficient infinite dimension Hamiltonian system. (Chinese. English summary) Zbl 1488.37050 Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 2, 326-335 (2021). MSC: 37K06 37K10 PDFBibTeX XMLCite \textit{W. Geng} et al., Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 2, 326--335 (2021; Zbl 1488.37050)
Lu, Xingyuan; Yuan, Weifeng Principle of least potential energy in the cellular automaton model for collective motion of fish schools. (Chinese. English summary) Zbl 1499.92161 Acta Autom. Sin. 47, No. 6, 1422-1427 (2021). MSC: 92D50 37B15 PDFBibTeX XMLCite \textit{X. Lu} and \textit{W. Yuan}, Acta Autom. Sin. 47, No. 6, 1422--1427 (2021; Zbl 1499.92161) Full Text: DOI
Ahmatjan, Omar; Ahmadjan, Muhammadhaji Existence and global attractivity of positive periodic solutions for single species model with stage structure. (Chinese. English summary) Zbl 1474.34295 Math. Pract. Theory 51, No. 3, 316-320 (2021). MSC: 34C60 34C25 92D25 37C60 47N20 34D20 PDFBibTeX XMLCite \textit{O. Ahmatjan} and \textit{M. Ahmadjan}, Math. Pract. Theory 51, No. 3, 316--320 (2021; Zbl 1474.34295)
Zhang, Xiaofei; Liu, Chungen Minimal \(P\)-solution for first-order convex Hamiltonian systems. (Chinese. English summary) Zbl 1474.37072 Math. Pract. Theory 51, No. 3, 207-211 (2021). MSC: 37J51 PDFBibTeX XMLCite \textit{X. Zhang} and \textit{C. Liu}, Math. Pract. Theory 51, No. 3, 207--211 (2021; Zbl 1474.37072)
Wang, Dongxiao Sliding mode synchronization of van der Pol emotion chaotic model. (Chinese. English summary) Zbl 1474.93039 Math. Pract. Theory 51, No. 3, 176-181 (2021). MSC: 93B12 37D45 26A33 PDFBibTeX XMLCite \textit{D. Wang}, Math. Pract. Theory 51, No. 3, 176--181 (2021; Zbl 1474.93039)
Wen, Huayan; Tang, Dingyun Banks theorem for nonautonomous dynamical systems on uniform spaces. (Chinese. English summary) Zbl 1474.37019 Math. Pract. Theory 51, No. 1, 246-250 (2021). MSC: 37B55 37B05 PDFBibTeX XMLCite \textit{H. Wen} and \textit{D. Tang}, Math. Pract. Theory 51, No. 1, 246--250 (2021; Zbl 1474.37019)
Fu, Jinbo; Chen, Lansun Existence of periodic solution of predator-prey system with harvest rate and functional response. (Chinese. English summary) Zbl 1474.34302 Math. Appl. 34, No. 2, 289-297 (2021). MSC: 34C60 34C25 92D25 47N20 34D05 37C60 PDFBibTeX XMLCite \textit{J. Fu} and \textit{L. Chen}, Math. Appl. 34, No. 2, 289--297 (2021; Zbl 1474.34302)
Muhammadhaji, Ahmadjan Dynamical behavior for a non-autonomous ratio-dependent predator-prey system with two-cooperative preys. (Chinese. English summary) Zbl 1474.34323 Math. Appl. 34, No. 1, 59-64 (2021). MSC: 34C60 34C25 34D23 92D25 37C60 34D05 PDFBibTeX XMLCite \textit{A. Muhammadhaji}, Math. Appl. 34, No. 1, 59--64 (2021; Zbl 1474.34323)
Mao, Beixing; Wang, Dongxiao Self-adaptive sliding mode synchronization of fractional-order uncertain Rossler chaotic systems. (Chinese. English summary) Zbl 1474.93035 J. Zhejiang Univ., Sci. Ed. 48, No. 2, 210-214 (2021). MSC: 93B12 93C40 37D45 26A33 PDFBibTeX XMLCite \textit{B. Mao} and \textit{D. Wang}, J. Zhejiang Univ., Sci. Ed. 48, No. 2, 210--214 (2021; Zbl 1474.93035) Full Text: DOI
Ji, Zhanjiang; Shi, Wei The research of strong \(G\)-shadowing property in the metric \(G\)-space. (Chinese. English summary) Zbl 1474.37021 J. Zhejiang Univ., Sci. Ed. 48, No. 2, 205-209 (2021). MSC: 37B65 37B35 37B05 PDFBibTeX XMLCite \textit{Z. Ji} and \textit{W. Shi}, J. Zhejiang Univ., Sci. Ed. 48, No. 2, 205--209 (2021; Zbl 1474.37021) Full Text: DOI
Chen, Fengjuan; Qian, Yahe The second order Melnikov integral in the time-periodic equation with heteroclinic cycle. (Chinese. English summary) Zbl 1474.34280 J. Zhejiang Norm. Univ., Nat. Sci. 44, No. 1, 9-14 (2021). MSC: 34C28 34C15 37C60 34D08 34E10 34C23 34C37 PDFBibTeX XMLCite \textit{F. Chen} and \textit{Y. Qian}, J. Zhejiang Norm. Univ., Nat. Sci. 44, No. 1, 9--14 (2021; Zbl 1474.34280) Full Text: DOI
Wang, Lulu; Ma, Qiaozhen Global attractors of coupled suspension bridge equations with nonlocal weak damping term. (Chinese. English summary) Zbl 1474.35126 J. Sichuan Univ., Nat. Sci. Ed. 58, No. 2, 021006-1-10 (2021). MSC: 35B41 37L30 PDFBibTeX XMLCite \textit{L. Wang} and \textit{Q. Ma}, J. Sichuan Univ., Nat. Sci. Ed. 58, No. 2, 021006--1-10 (2021; Zbl 1474.35126) Full Text: DOI
Li, Hui; Shu, Ji; Bai, Qianqian; Li, Linyan Random attractors of stochastic heat equations in materials with memory on thin domains. (Chinese. English summary) Zbl 1474.37100 J. Sichuan Norm. Univ., Nat. Sci. 44, No. 1, 44-54 (2021). MSC: 37L55 35B41 35R60 37H10 PDFBibTeX XMLCite \textit{H. Li} et al., J. Sichuan Norm. Univ., Nat. Sci. 44, No. 1, 44--54 (2021; Zbl 1474.37100) Full Text: DOI
Bai, Qianqian; Shu, Ji; Li, Linyan; Li, Hui Fractal dimension of random attractors for a class of non-autonomous fractional stochastic reaction-diffusion equations. (Chinese. English summary) Zbl 1474.37098 J. Sichuan Norm. Univ., Nat. Sci. 44, No. 1, 34-43 (2021). MSC: 37L55 35B41 35R11 35R60 PDFBibTeX XMLCite \textit{Q. Bai} et al., J. Sichuan Norm. Univ., Nat. Sci. 44, No. 1, 34--43 (2021; Zbl 1474.37098) Full Text: DOI
Wang, Chunyan; Di, Jinhong; Mao, Beixing Self-adaptive sliding mode synchronization of fractional-order nonlinear chaotic systems. (Chinese. English summary) Zbl 1474.93131 J. Henan Univ. Sci. Technol., Nat. Sci. 42, No. 3, 45-50 (2021). MSC: 93C40 93B12 93D99 93C10 37D45 26A33 PDFBibTeX XMLCite \textit{C. Wang} et al., J. Henan Univ. Sci. Technol., Nat. Sci. 42, No. 3, 45--50 (2021; Zbl 1474.93131) Full Text: DOI
Zhao, Shuqiong; Zhu, Jianqing Noether theorem of second-order Lagrange systems on time scales. (Chinese. English summary) Zbl 1474.37061 J. Cent. China Norm. Univ., Nat. Sci. 55, No. 1, 30-35 (2021). MSC: 37J06 34N05 70H33 PDFBibTeX XMLCite \textit{S. Zhao} and \textit{J. Zhu}, J. Cent. China Norm. Univ., Nat. Sci. 55, No. 1, 30--35 (2021; Zbl 1474.37061) Full Text: DOI
Zhao, Jun Stochastic response analysis of a nonlinear business cycle model with random income disturbance. (Chinese. English summary) Zbl 1474.37135 Chin. J. Eng. Math. 38, No. 2, 167-179 (2021). MSC: 37N40 91B64 91B70 PDFBibTeX XMLCite \textit{J. Zhao}, Chin. J. Eng. Math. 38, No. 2, 167--179 (2021; Zbl 1474.37135) Full Text: DOI
Li, Dongmei; Liu, Weihua; Wang, Qi; Guo, Meijing Dynamics model of hepatitis B immunoglobulin blocking the transmission of hepatitis B virus between mother and infant. (Chinese. English summary) Zbl 1474.37122 Chin. J. Eng. Math. 38, No. 2, 151-166 (2021). MSC: 37N25 92C60 PDFBibTeX XMLCite \textit{D. Li} et al., Chin. J. Eng. Math. 38, No. 2, 151--166 (2021; Zbl 1474.37122) Full Text: DOI
Song, Yanhong Convergence rates in geometric ergodicity for discrete-time Markov chains. (Chinese. English summary) Zbl 1499.60252 Sci. Sin., Math. 50, No. 8, 1087-1096 (2020). MSC: 60J05 37A30 PDFBibTeX XMLCite \textit{Y. Song}, Sci. Sin., Math. 50, No. 8, 1087--1096 (2020; Zbl 1499.60252) Full Text: DOI
Ren, Jingli; Li, Xueping Periodic perturbation of a cusp bifurcation. (Chinese. English summary) Zbl 1499.37089 Sci. Sin., Math. 50, No. 2, 269-286 (2020). MSC: 37G15 34C23 37M20 65P30 PDFBibTeX XMLCite \textit{J. Ren} and \textit{X. Li}, Sci. Sin., Math. 50, No. 2, 269--286 (2020; Zbl 1499.37089) Full Text: DOI
Cheng, Chongqing Dynamical diversity of nearly integrable Hamiltonian systems. (Chinese. English summary) Zbl 1499.35230 Sci. Sin., Math. 50, No. 10, 1437-1454 (2020). MSC: 35J35 37J40 PDFBibTeX XMLCite \textit{C. Cheng}, Sci. Sin., Math. 50, No. 10, 1437--1454 (2020; Zbl 1499.35230) Full Text: DOI
Zhang, Yuhui On stability of single death processes. (Chinese. English summary) Zbl 1499.60303 Sci. Sin., Math. 50, No. 1, 211-230 (2020). MSC: 60J80 37A25 PDFBibTeX XMLCite \textit{Y. Zhang}, Sci. Sin., Math. 50, No. 1, 211--230 (2020; Zbl 1499.60303) Full Text: DOI
Mao, Yonghua Markov chains: ergodicity, quasi-stationarity and asymmetry. (Chinese. English summary) Zbl 1499.60255 Sci. Sin., Math. 50, No. 1, 101-118 (2020). MSC: 60J10 37A25 PDFBibTeX XMLCite \textit{Y. Mao}, Sci. Sin., Math. 50, No. 1, 101--118 (2020; Zbl 1499.60255) Full Text: DOI
Yue, Tian; Song, Xiaoqiu Some characterizations for the exponential \(\varphi\)-expansiveness of linear skew-product semiflows. (Chinese. English summary) Zbl 1499.37021 J. Univ. Sci. Technol. China 50, No. 5, 576-580, 611 (2020). MSC: 37B05 37C10 37C75 PDFBibTeX XMLCite \textit{T. Yue} and \textit{X. Song}, J. Univ. Sci. Technol. China 50, No. 5, 576--580, 611 (2020; Zbl 1499.37021)
Wang, Chunyan; Di, Jinhong; Mao, Beixing Proportion integral sliding mode synchronization of a class of fractional-order hyper-chaotic financial systems. (Chinese. English summary) Zbl 1488.34291 J. Yangzhou Univ., Nat. Sci. Ed. 23, No. 6, 28-33 (2020). MSC: 34C60 34D06 37D45 91G99 34A08 PDFBibTeX XMLCite \textit{C. Wang} et al., J. Yangzhou Univ., Nat. Sci. Ed. 23, No. 6, 28--33 (2020; Zbl 1488.34291) Full Text: DOI
Yang, Mei On lump solutions to the generalized B-type Kadomtsev-Petviashvili equations with variable-coefficients. (Chinese. English summary) Zbl 1488.37056 J. Nanchang Univ., Nat. Sci. 44, No. 6, 534-538 (2020). MSC: 37K10 35Q51 PDFBibTeX XMLCite \textit{M. Yang}, J. Nanchang Univ., Nat. Sci. 44, No. 6, 534--538 (2020; Zbl 1488.37056) Full Text: DOI
Zhao, Yueyun; Mo, Shuai; Zhang, Haiyan; Mao, Anmin Infinitely many high energy solutions to singular Emden-Fowler equation. (Chinese. English summary) Zbl 1488.34163 Acta Anal. Funct. Appl. 22, No. 3, 150-155 (2020). MSC: 34B16 34B30 37J30 PDFBibTeX XMLCite \textit{Y. Zhao} et al., Acta Anal. Funct. Appl. 22, No. 3, 150--155 (2020; Zbl 1488.34163) Full Text: DOI
Li, Guangjie; Wang, Junwei Dynamics of stochastic HTLV-I model with jumps. (Chinese. English summary) Zbl 1474.37123 Pure Appl. Math. 36, No. 4, 465-474 (2020). MSC: 37N25 60H10 92D30 PDFBibTeX XMLCite \textit{G. Li} and \textit{J. Wang}, Pure Appl. Math. 36, No. 4, 465--474 (2020; Zbl 1474.37123) Full Text: DOI
Liu, Xueru; Wang, Dongling Symplectic reduction algorithm for fractional partial differential equations with Hamiltonian structure in space. (Chinese. English summary) Zbl 1474.37111 Pure Appl. Math. 36, No. 4, 397-413 (2020). MSC: 37M15 65P10 35R11 PDFBibTeX XMLCite \textit{X. Liu} and \textit{D. Wang}, Pure Appl. Math. 36, No. 4, 397--413 (2020; Zbl 1474.37111) Full Text: DOI
Chen, Yang; Zhao, Wencai The ergodicity of a stochastic tuberculosis model. (Chinese. English summary) Zbl 1474.37117 Math. Pract. Theory 50, No. 23, 244-252 (2020). MSC: 37N25 37M05 60H10 92D30 PDFBibTeX XMLCite \textit{Y. Chen} and \textit{W. Zhao}, Math. Pract. Theory 50, No. 23, 244--252 (2020; Zbl 1474.37117)
Li, Qingbin; Mao, Beixing; Xue, Junxiao Two schemes for sliding mode synchronization of a new fractional order chaotic system. (Chinese. English summary) Zbl 1474.93033 Math. Pract. Theory 50, No. 23, 197-201 (2020). MSC: 93B12 93C15 26A33 37D45 PDFBibTeX XMLCite \textit{Q. Li} et al., Math. Pract. Theory 50, No. 23, 197--201 (2020; Zbl 1474.93033)
Feng, Qingjiang; Yang, Juan New traveling wave solutions of nonlinear coupled Higgs equation and the Maccari system. (Chinese. English summary) Zbl 1474.35175 Math. Pract. Theory 50, No. 23, 149-153 (2020). MSC: 35C07 37L05 PDFBibTeX XMLCite \textit{Q. Feng} and \textit{J. Yang}, Math. Pract. Theory 50, No. 23, 149--153 (2020; Zbl 1474.35175)
Yang, Yongming; Chen, Shiqiang; Li, Qiang A novel hyperchaotic attractor and its application in image encryption. (Chinese. English summary) Zbl 1474.37038 Math. Pract. Theory 50, No. 21, 117-125 (2020). MSC: 37D45 94A08 94A60 PDFBibTeX XMLCite \textit{Y. Yang} et al., Math. Pract. Theory 50, No. 21, 117--125 (2020; Zbl 1474.37038)
Shao, Keyong; Xu, Zihui; Huang, Xinyu; Wang, Tingting; Zhang, Yi RBF neural network adaptive synchronization control for fractional-order hyper-chaotic systems. (Chinese. English summary) Zbl 1474.93130 J. Yangzhou Univ., Nat. Sci. Ed. 23, No. 5, 58-62 (2020). MSC: 93C40 93B70 37D45 26A33 PDFBibTeX XMLCite \textit{K. Shao} et al., J. Yangzhou Univ., Nat. Sci. Ed. 23, No. 5, 58--62 (2020; Zbl 1474.93130) Full Text: DOI
Zheng, Lingling; Guo, Fei Existence of periodic solutions for a class of local super-quadratic second-order Hamiltonian systems with perturbations. (Chinese. English summary) Zbl 1474.34276 J. Northeast Norm. Univ., Nat. Sci. Ed. 52, No. 4, 19-24 (2020). MSC: 34C25 37J46 34E10 58E50 PDFBibTeX XMLCite \textit{L. Zheng} and \textit{F. Guo}, J. Northeast Norm. Univ., Nat. Sci. Ed. 52, No. 4, 19--24 (2020; Zbl 1474.34276) Full Text: DOI