Wang, Yueyue; Lv, Tanghong; Zhou, Linhua Hopf bifurcation of a commensalism system with time delay and single feedback control variable. (Chinese. English summary) Zbl 1488.34460 J. North Univ. China, Nat. Sci. 42, No. 4, 297-302, 310 (2021). MSC: 34K60 34K19 34K21 34K35 34K18 34K20 34K13 × Cite Format Result Cite Review PDF Full Text: DOI
Du, Weijie; Yu, Jinwei; Yang, Weihua Color image segmentation based on superpixel and nearest neighbor graph merging. (Chinese. English summary) Zbl 1488.94024 J. North Univ. China, Nat. Sci. 42, No. 3, 265-274 (2021). MSC: 94A08 × Cite Format Result Cite Review PDF Full Text: DOI
Guo, Xuejuan; Ji, Yanfei Reconstruction of sub-periodic Jacobi matrix based on spectra data. (Chinese. English summary) Zbl 1488.15017 J. North Univ. China, Nat. Sci. 42, No. 3, 207-212, 231 (2021). MSC: 15A18 15A29 × Cite Format Result Cite Review PDF Full Text: DOI
Zhao, Xiaorong; Li, Shuping; Liu, Huafang Researches on the spread of epidemic disease with immunization based on bipartite networks. (Chinese. English summary) Zbl 1488.92083 J. North Univ. China, Nat. Sci. 42, No. 3, 200-206 (2021). MSC: 92D30 92C42 × Cite Format Result Cite Review PDF Full Text: DOI
Liu, Jie Necessary and sufficient conditions for generating contraction semigroups for a class of \(2 \times 2\) unbounded operator matrices. (Chinese. English summary) Zbl 1484.47071 J. North Univ. China, Nat. Sci. 42, No. 2, 97-101 (2021). MSC: 47D03 47A08 20M20 35M10 × Cite Format Result Cite Review PDF Full Text: DOI
Xue, Aiwen; Yang, Xiaoxing; Quan, Li Analysis on the domain of solution of descriptive geometry problem and research on its expression form. (Chinese. English summary) Zbl 1488.97001 J. North Univ. China, Nat. Sci. 42, No. 2, 107-109, 116 (2021). MSC: 97G80 × Cite Format Result Cite Review PDF Full Text: DOI
Yang, Yang; Li, Guihua Dynamics analysis of vector borne diseases with nonlinear recovery rate. (Chinese. English summary) Zbl 1488.34299 J. North Univ. China, Nat. Sci. 42, No. 2, 102-106 (2021). MSC: 34C60 34C05 34D20 34C23 92D30 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Xiaowei; Jia, Hongen; Guo, Ping Convergence and stability of semi-implicit Euler-Maruyama solution for nonlinear stochastic fractional integro-differential equations. (Chinese. English summary) Zbl 1474.65014 J. North Univ. China, Nat. Sci. 42, No. 1, 6-12 (2021). MSC: 65C30 34A08 45J05 60H20 60H35 65L05 65L20 × Cite Format Result Cite Review PDF Full Text: DOI
Sun, Jie; Shao, Yanling Hermite-ABC energy of mixed graphs. (Chinese. English summary) Zbl 1474.05262 J. North Univ. China, Nat. Sci. 42, No. 1, 1-5 (2021). MSC: 05C50 15B57 × Cite Format Result Cite Review PDF Full Text: DOI
Kong, Xiangqiang Wielandt-Hoffman type perturbation upper bounds of eigenvalues for arbitrary matrices. (Chinese. English summary) Zbl 1474.15050 J. North Univ. China, Nat. Sci. 41, No. 6, 485-489 (2020). MSC: 15A42 15A18 15A20 × Cite Format Result Cite Review PDF Full Text: DOI
Shi, Zhigao Stability analysis of a kind of amensalism system with Allee effect. (Chinese. English summary) Zbl 1463.34200 J. North Univ. China, Nat. Sci. 41, No. 5, 394-396, 404 (2020). MSC: 34C60 34D20 34C05 92D25 × Cite Format Result Cite Review PDF Full Text: DOI
Wang, Jishun; Zuo, Lin; Li, Bujun Incidence-adjacent vertex distinguishing equitable I-total coloring of ladder graphs. (Chinese. English summary) Zbl 1463.05198 J. North Univ. China, Nat. Sci. 41, No. 5, 389-393 (2020). MSC: 05C15 × Cite Format Result Cite Review PDF Full Text: DOI
Fan, Xiongmei; Ming, Sen; Han, Wei Blow-up of solutions to a semilinear wave equation with potential and damping in the scattering case. (Chinese. English summary) Zbl 1463.35117 J. North Univ. China, Nat. Sci. 41, No. 5, 385-388, 393 (2020). MSC: 35B44 35L05 × Cite Format Result Cite Review PDF Full Text: DOI
Wang, Jiayu; Zheng, Xiaoxia; Han, Wei; Yao, Jiangyan Study on the solution for Kirchhoff type equation with general singularity. (Chinese. English summary) Zbl 1463.35277 J. North Univ. China, Nat. Sci. 41, No. 4, 289-292, 304 (2020). MSC: 35J75 35A15 35B09 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, Meng; Liang, Yaxing; Chen, Yan; Liu, Jiaxin; Gui, Zhiguo; Zhang, Quan An adaptive sparse-view CT reconstruction algorithm based on structure tensor. (Chinese. English summary) Zbl 1463.92038 J. North Univ. China, Nat. Sci. 41, No. 3, 261-266 (2020). MSC: 92C55 × Cite Format Result Cite Review PDF Full Text: DOI
Guo, Gang; Li, Guihua Sensitivity analysis of an SIR two plaque infectious disease model in public health education. (Chinese. English summary) Zbl 1463.92066 J. North Univ. China, Nat. Sci. 41, No. 3, 203-208 (2020). MSC: 92D30 × Cite Format Result Cite Review PDF Full Text: DOI
Guo, Tingting The resonant soliton wave solutions of a \((3 + 1)\) dimensional soliton equation. (Chinese. English summary) Zbl 1463.35158 J. North Univ. China, Nat. Sci. 41, No. 3, 199-202 (2020). MSC: 35C08 35Q51 × Cite Format Result Cite Review PDF Full Text: DOI
Liang, Yaxing; Zhang, Meng; Chen, Yan; Gui, Zhiguo; Zhang, Quan CT local reconstruction algorithm based on sinogram restoration. (Chinese. English summary) Zbl 1463.92026 J. North Univ. China, Nat. Sci. 41, No. 2, 170-174, 187 (2020). MSC: 92C55 × Cite Format Result Cite Review PDF Full Text: DOI
Tan, Yang; Guo, Zijun; Yang, Lin; Wang, Haiyang Asymptotic analysis of a stochastic viral infection model with a latent period. (Chinese. English summary) Zbl 1463.34204 J. North Univ. China, Nat. Sci. 41, No. 2, 110-115 (2020). MSC: 34C60 34D05 60H10 92D30 34F05 34D10 92C60 × Cite Format Result Cite Review PDF Full Text: DOI
Feng, Xiao; Lv, Tanghong; Zhou, Linhua Hopf bifurcation of a commensalism system with time delay and linear harvesting effect. (Chinese. English summary) Zbl 1463.34318 J. North Univ. China, Nat. Sci. 41, No. 2, 103-109, 135 (2020). MSC: 34K60 34K18 34K20 34K13 92D40 34K17 34K19 × Cite Format Result Cite Review PDF Full Text: DOI
Wang, Lili Extinction in two species nonlinear competitive system with time delays. (Chinese. English summary) Zbl 1449.34297 J. North Univ. China, Nat. Sci. 41, No. 1, 8-10, 23 (2020). MSC: 34K60 92D25 34K25 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, Shuai; Yang, Xuexia Research and simulation of blind watermarking algorithms based on DWT-SVD of non-square image. (Chinese. English summary) Zbl 1449.94068 J. North Univ. China, Nat. Sci. 41, No. 1, 49-54 (2020). MSC: 94A60 94A08 42C40 × Cite Format Result Cite Review PDF Full Text: DOI
Yang, Yang; Shao, Yanling Extremal graphs on the bicyclic graphs with prescribed degree sequence. (Chinese. English summary) Zbl 1449.05071 J. North Univ. China, Nat. Sci. 41, No. 1, 19-23 (2020). MSC: 05C09 05C92 05C35 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, Xia; Huang, Chi Synchronization analysis for fuzzy complex networks with reaction-diffusion terms. (Chinese. English summary) Zbl 1463.93119 J. North Univ. China, Nat. Sci. 41, No. 1, 11-18, 23 (2020). MSC: 93C20 93C42 93B70 93B52 × Cite Format Result Cite Review PDF Full Text: DOI
Hou, Hongle; Liu, Cunming Stability of smooth solutions of Cauchy problem for Timoshenko equations. (Chinese. English summary) Zbl 1449.35050 J. North Univ. China, Nat. Sci. 40, No. 6, 489-494, 502 (2019). MSC: 35B35 35L52 × Cite Format Result Cite Review PDF Full Text: DOI
Hu, Hongping; Bai, Huangqin; Bai, Yanping; Zhang, Juping; Liu, Maoxing Prediction of influenza-like illness based on the improved genetic algorithm and artificial neural network. (Chinese. English summary) Zbl 1449.62249 J. North Univ. China, Nat. Sci. 40, No. 6, 481-488 (2019). MSC: 62P10 68T05 68T20 62M45 62M20 × Cite Format Result Cite Review PDF Full Text: DOI
Pan, Jinfeng; Xu, Zhimei; Xu, Xiumei An improved backtracking line search method for 2D projected gradient method. (Chinese. English summary) Zbl 1449.94019 J. North Univ. China, Nat. Sci. 40, No. 5, 432-436 (2019). MSC: 94A08 94A12 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Junyan; Wu, Ruili Existence of global attractors for a class of reaction-diffusion system. (Chinese. English summary) Zbl 1449.35093 J. North Univ. China, Nat. Sci. 40, No. 5, 396-399, 406 (2019). MSC: 35B41 35K57 × Cite Format Result Cite Review PDF Full Text: DOI
Kong, Xiangqiang Real representation and inverse matrix of elliptic commutative quaternion matrix. (Chinese. English summary) Zbl 1449.15074 J. North Univ. China, Nat. Sci. 40, No. 5, 390-395, 406 (2019). MSC: 15B33 15A09 15A18 15A29 × Cite Format Result Cite Review PDF Full Text: DOI
Duan, Bixiao; Wang, Shuli; Guo, Zuji Multiplicity of solutions for \(p\)-Kirchhoff equation with logarithmic nonlinearity. (Chinese. English summary) Zbl 1449.35215 J. North Univ. China, Nat. Sci. 40, No. 5, 385-389 (2019). MSC: 35J60 35R10 × Cite Format Result Cite Review PDF Full Text: DOI
Zhou, Chong; Zhang, Pengcheng; Liu, Huan; Gui, Zhiguo Adaptive inverse distance weighted interpolation (IDWI) method to filter salt and pepper noise. (Chinese. English summary) Zbl 1449.94027 J. North Univ. China, Nat. Sci. 40, No. 4, 372-377, 384 (2019). MSC: 94A08 × Cite Format Result Cite Review PDF Full Text: DOI
Zhou, Kunqiang; Wang, Weizhong Upper bound of quasi-Laplacian energy of \(H\)-join graphs. (Chinese. English summary) Zbl 1449.05182 J. North Univ. China, Nat. Sci. 40, No. 4, 320-324, 330 (2019). MSC: 05C50 05C76 × Cite Format Result Cite Review PDF Full Text: DOI
Yang, Yunlei; Hou, Muzhou; Luo, Jianshu Legendre neural network method for solving one dimensional convection diffusion equation. (Chinese. English summary) Zbl 1449.65349 J. North Univ. China, Nat. Sci. 40, No. 4, 313-319 (2019). MSC: 65N99 42C10 68T05 92B20 × Cite Format Result Cite Review PDF Full Text: DOI
Wang, Lingli; Zhang, Liangcai The classification of finite simple groups with some conditions. (Chinese. English summary) Zbl 1449.20007 J. North Univ. China, Nat. Sci. 40, No. 4, 308-312 (2019). MSC: 20D05 20D60 05C25 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, Yihui; Qin, Pinle; Zeng, Jianchao Detection of MRI image changes in white matter lesions based on deep learning. (Chinese. English summary) Zbl 1438.92052 J. North Univ. China, Nat. Sci. 40, No. 3, 281-288 (2019). MSC: 92C55 68T07 × Cite Format Result Cite Review PDF Full Text: DOI
Wu, Liqing; Wang, Xiaoyun Qualitative analysis of a four-dimensional predator-prey model with two delays. (Chinese. English summary) Zbl 1438.34312 J. North Univ. China, Nat. Sci. 40, No. 2, 97-102, 106 (2019). MSC: 34K60 34K18 34K20 92D25 34K21 34K13 × Cite Format Result Cite Review PDF Full Text: DOI
Niu, Juncai; Wang, Zhongqing; Zhang, Pengjun Path planning based on optimized ant colony algorithm in multi-machine cooperative operations. (Chinese. English summary) Zbl 1438.68176 J. North Univ. China, Nat. Sci. 40, No. 2, 137-142 (2019). MSC: 68T20 68W50 90C59 × Cite Format Result Cite Review PDF Full Text: DOI
Lv, Xiaoyan; Chen, Lichao A support vector machine integration method based on nearest neighbor classification accuracy. (Chinese. English summary) Zbl 1438.68105 J. North Univ. China, Nat. Sci. 40, No. 2, 131-136 (2019). MSC: 68T05 × Cite Format Result Cite Review PDF Full Text: DOI
Sang, Yuanbo; Zeng, Jianchao; Tan, Ying; Sun, Chaoli Parallel particle swarm optimization with distribution framework. (Chinese. English summary) Zbl 1438.68307 J. North Univ. China, Nat. Sci. 40, No. 2, 126-130, 136 (2019). MSC: 68W50 90C59 × Cite Format Result Cite Review PDF Full Text: DOI
Gao, Gaimei; Peng, Xinguang; Qin, Zefeng Certificateless signcryption scheme without bilinear pairing. (Chinese. English summary) Zbl 1438.68049 J. North Univ. China, Nat. Sci. 40, No. 2, 118-125 (2019). MSC: 68P25 94A60 × Cite Format Result Cite Review PDF Full Text: DOI
Liu, Rui; Wang, Xiaoxia The spectrum of high rank differential operators of the semigroups. (Chinese. English summary) Zbl 1438.34324 J. North Univ. China, Nat. Sci. 40, No. 2, 103-106 (2019). MSC: 34L05 47D60 × Cite Format Result Cite Review PDF Full Text: DOI
Zhou, Keke; Xue, Yakui The existence of solution and stability analysis of the anthrax model in animal population. (Chinese. English summary) Zbl 1438.34180 J. North Univ. China, Nat. Sci. 40, No. 1, 8-12 (2019). MSC: 34C60 34C23 34D20 92D30 34C05 34D05 × Cite Format Result Cite Review PDF Full Text: DOI
Sun, Shaohua; Wang, Kuisheng; Zhang, Tiantian Improved genetic algorithm for obstacle avoidance based on Mirosot platform. (Chinese. English summary) Zbl 1438.68223 J. North Univ. China, Nat. Sci. 40, No. 1, 70-73, 78 (2019). MSC: 68T40 68T20 68W50 × Cite Format Result Cite Review PDF Full Text: DOI
Ma, Haibo; Zhang, Pengcheng; Zhang, Quan; Yang, Guanru; Wang, Na; Gui, Zhiguo Fast SIFT image matching method based on two-dimensional entropy. (Chinese. English summary) Zbl 1438.94015 J. North Univ. China, Nat. Sci. 40, No. 1, 63-69 (2019). MSC: 94A08 68U10 × Cite Format Result Cite Review PDF Full Text: DOI
Zhou, Xiao; Li, Shenghui; Gao, Kuiliang; Liu, Chenglong; Wang, Hanchao; Hu, Jiawei An improved dynamic travel route planning algorithm based on multiple constraints. (Chinese. English summary) Zbl 1438.90294 J. North Univ. China, Nat. Sci. 40, No. 1, 57-62, 69 (2019). MSC: 90C27 90C29 90C39 × Cite Format Result Cite Review PDF Full Text: DOI
Liu, Liang; Hou, Jinchuan Characterizing bipartite lazy states. (Chinese. English summary) Zbl 1438.81002 J. North Univ. China, Nat. Sci. 40, No. 1, 34-37, 56 (2019). MSC: 81P40 81P45 × Cite Format Result Cite Review PDF Full Text: DOI
Jia, Wenyan; Wang, Shuli; Guo, Zuji Multiple solutions of \(p\)-Laplacian equations with the logarithmic nonlinearity. (Chinese. English summary) Zbl 1438.35199 J. North Univ. China, Nat. Sci. 40, No. 1, 26-33 (2019). MSC: 35J92 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Zhihong; Chai, Yuzhen Hopf bifurcation for a four-species predator-prey model with two delays and Holling type II. (Chinese. English summary) Zbl 1438.34301 J. North Univ. China, Nat. Sci. 40, No. 1, 18-25 (2019). MSC: 34K60 34K18 34K20 92D25 34K13 × Cite Format Result Cite Review PDF Full Text: DOI
Guo, Tingting Periodic wave solutions of Riemann theta function for a high dimensional nonlinear function. (Chinese. English summary) Zbl 1438.35391 J. North Univ. China, Nat. Sci. 40, No. 1, 13-17 (2019). MSC: 35Q55 35C08 37K40 × Cite Format Result Cite Review PDF Full Text: DOI
Zhou, Lijuan Path planning of agent based on adaptive dynamic programming and ant colony algorithm. (Chinese. English summary) Zbl 1438.90374 J. North Univ. China, Nat. Sci. 39, No. 6, 733-739 (2018). MSC: 90C35 90C39 90C59 × Cite Format Result Cite Review PDF Full Text: DOI
Lü, Taizhi; Zhou, Wu; Zhao, Chunxia An improved UKF-SLAM algorithm. (Chinese. English summary) Zbl 1438.68221 J. North Univ. China, Nat. Sci. 39, No. 6, 717-725, 751 (2018). MSC: 68T40 68T45 × Cite Format Result Cite Review PDF Full Text: DOI
Wu, Yang; Guo, Min; Li, Yanhua Risky multiple attribute decision making based on regret theory and evidential reasoning. (Chinese. English summary) Zbl 1438.90190 J. North Univ. China, Nat. Sci. 39, No. 6, 708-716 (2018). MSC: 90B50 68T37 × Cite Format Result Cite Review PDF Full Text: DOI
Kong, Xiangqiang The solution to the inverse matrix of real representation of split quaternion matrix. (Chinese. English summary) Zbl 1438.15045 J. North Univ. China, Nat. Sci. 39, No. 6, 654-658 (2018). MSC: 15A29 15B33 15A09 × Cite Format Result Cite Review PDF Full Text: DOI
Fan, Kai; Liu, Bin; Song, Shuni; Fan, Yuanyuan The exact solutions of two nonlinear pseudoparabolic equations based on extended \( (G'/G)\)-expansion method. (Chinese. English summary) Zbl 1438.35223 J. North Univ. China, Nat. Sci. 39, No. 6, 648-653 (2018). MSC: 35K55 35K70 × Cite Format Result Cite Review PDF Full Text: DOI
Huang, Xingshou; Wang, Wusheng; Luo, Ricai Estimation of unknown function of a class of double sum-difference inequalities with difference of unknown function. (Chinese. English summary) Zbl 1438.26066 J. North Univ. China, Nat. Sci. 39, No. 6, 642-647 (2018). MSC: 26D15 × Cite Format Result Cite Review PDF Full Text: DOI
Zhong, Qin; Mou, Gufang Some inequalities for the minimum eigenvalue of the Fan product of M-matrices. (Chinese. English summary) Zbl 1438.15050 J. North Univ. China, Nat. Sci. 39, No. 6, 637-641 (2018). MSC: 15A42 15A18 × Cite Format Result Cite Review PDF Full Text: DOI
Sun, Xiaoling; Gao, Yubin; Du, Jianwei The harmonic index on chemical graphs with \(k\) pendant vertices. (Chinese. English summary) Zbl 1438.05072 J. North Univ. China, Nat. Sci. 39, No. 6, 633-636, 647 (2018). MSC: 05C09 05C92 05C38 05C35 × Cite Format Result Cite Review PDF Full Text: DOI
Zhou, Xiao; Yuan, Yunfei; Yang, Jia; Yang, Minglei; Cui, Caicai One-way motivation iterative improvement algorithm for tourism route planning. (Chinese. English summary) Zbl 1424.90230 J. North Univ. China, Nat. Sci. 39, No. 5, 542-547 (2018). MSC: 90C27 90C29 × Cite Format Result Cite Review PDF Full Text: DOI
Lin, Qiuhong The domains of \(J\)-selfadjoint extensions of \(J\)-symmetric differential operators with two singular end points. (Chinese. English summary) Zbl 1438.47005 J. North Univ. China, Nat. Sci. 39, No. 5, 489-494 (2018). MSC: 47A05 47E05 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, Yunxia; Zhang, Bo; Yang, Weihua Super spanning connectivity of tournaments. (Chinese. English summary) Zbl 1424.05174 J. North Univ. China, Nat. Sci. 39, No. 4, 404-407 (2018). MSC: 05C40 05C20 × Cite Format Result Cite Review PDF Full Text: DOI
Song, Shu; Zhou, Bibo; Zhang, Lingling The anti-periodic boundary value problem for a class of impulsive differential equations of Caputo fractional order. (Chinese. English summary) Zbl 1424.34044 J. North Univ. China, Nat. Sci. 39, No. 4, 391-396 (2018). MSC: 34A08 34B10 34A37 34B37 × Cite Format Result Cite Review PDF Full Text: DOI
Wang, Lihua Reliability analysis of a multi-state degraded system with minimal repairs and the incomplete preventive maintenance. (Chinese. English summary) Zbl 1424.62173 J. North Univ. China, Nat. Sci. 39, No. 4, 387-390 (2018). MSC: 62N05 90B25 × Cite Format Result Cite Review PDF Full Text: DOI
Wu, Li; Sun, Yuhua The standard form of fuzzy linear fractional programming and its optimal objective value interval. (Chinese. English summary) Zbl 1424.90265 J. North Univ. China, Nat. Sci. 39, No. 4, 380-386 (2018). MSC: 90C32 90C05 90C70 × Cite Format Result Cite Review PDF Full Text: DOI
Zhao, Zhuanping Asymptotic stability of a coupled Euler-Bernoulli beam. (Chinese. English summary) Zbl 1424.93180 J. North Univ. China, Nat. Sci. 39, No. 3, 266-269, 315 (2018). MSC: 93D20 93C20 × Cite Format Result Cite Review PDF Full Text: DOI
Wang, Ping; Liu, Jinsheng Existence of nontrivial solutions for \(p\)-Kirchhoff type equations with critical nonlinearities in \({\mathbb{R}^N}\). (Chinese. English summary) Zbl 1424.35172 J. North Univ. China, Nat. Sci. 39, No. 3, 260-265, 276 (2018). MSC: 35J60 35A15 × Cite Format Result Cite Review PDF Full Text: DOI
Pei, Jinxian Nonexistence of solutions for a coupled parabolic systems with source terms. (Chinese. English summary) Zbl 1424.35216 J. North Univ. China, Nat. Sci. 39, No. 3, 255-259 (2018). MSC: 35K55 35B44 × Cite Format Result Cite Review PDF Full Text: DOI
Wang, Xi; Xue, Yakui Research on epidemic model based on consciousness propagation on complex networks. (Chinese. English summary) Zbl 1424.92049 J. North Univ. China, Nat. Sci. 39, No. 3, 247-254 (2018). MSC: 92D30 05C82 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Yanhua; Yang, Xingyu; Niu, Lei; Zhang, Yueting Research on PPP financing model selection group decision based on the hesitant fuzzy complementary preference. (Chinese. English summary) Zbl 1413.90133 J. North Univ. China, Nat. Sci. 39, No. 2, 142-149 (2018). MSC: 90B50 03E72 91B06 × Cite Format Result Cite Review PDF Full Text: DOI
Ding, Fei; Chen, Hong Supply chain network modeling research from perspective of complex network. (Chinese. English summary) Zbl 1413.90058 J. North Univ. China, Nat. Sci. 39, No. 2, 120-127 (2018). MSC: 90B15 05C82 90B05 × Cite Format Result Cite Review PDF Full Text: DOI
Bai, Rongyu; Wang, Shuli; Guo, Zuji Existence of positive ground state solutions for \(p\)-Kirchhoff type equations with critical exponents. (Chinese. English summary) Zbl 1413.35038 J. North Univ. China, Nat. Sci. 39, No. 2, 107-113 (2018). MSC: 35B09 35B33 35J60 × Cite Format Result Cite Review PDF Full Text: DOI
Lv, Limei; Wang, Shuli; Guo, Zuji Nontrivial solutions for a class of Schrödinger-Kirchhoff-Poisson systems. (Chinese. English summary) Zbl 1413.35389 J. North Univ. China, Nat. Sci. 39, No. 1, 8-13, 68 (2018). MSC: 35Q40 35A15 × Cite Format Result Cite Review PDF Full Text: DOI
Miao, Lu; Zhang, Quan; Hou, Honghua; Zhao, Ming; Gui, Zhiguo Non-local means image denoising algorithm based on gradient direction. (Chinese. English summary) Zbl 1413.94012 J. North Univ. China, Nat. Sci. 39, No. 1, 69-73 (2018). MSC: 94A08 68U10 × Cite Format Result Cite Review PDF Full Text: DOI
Huo, Yingjie; Gao, Yubin The tight upper and lower bounds on first geometric-arithmetic indices of line, total and subdivision graphs. (Chinese. English summary) Zbl 1413.05180 J. North Univ. China, Nat. Sci. 39, No. 1, 38-41 (2018). MSC: 05C35 05C76 05C90 92E10 × Cite Format Result Cite Review PDF Full Text: DOI
Wu, Jian On the maximum spectral radius of the class of everywhere separable graphs. (Chinese. English summary) Zbl 1413.05252 J. North Univ. China, Nat. Sci. 39, No. 1, 32-37 (2018). MSC: 05C50 05C35 05C12 × Cite Format Result Cite Review PDF Full Text: DOI
Guo, Tingting The periodic wave solutions of a \( (3 + 1)\)-dimensional nonlinear evolution equation. (Chinese. English summary) Zbl 1413.35047 J. North Univ. China, Nat. Sci. 39, No. 1, 25-31 (2018). MSC: 35B10 35C08 47J35 × Cite Format Result Cite Review PDF Full Text: DOI
Duan, Zhoubo; Niu, Lifang Fidelity in the infinite-dimensional quantum systems. (Chinese. English summary) Zbl 1413.81003 J. North Univ. China, Nat. Sci. 39, No. 1, 21-24 (2018). MSC: 81P40 81P45 × Cite Format Result Cite Review PDF Full Text: DOI
Han, Ruyi; Wang, Chuanlong The linear alternating steepest descent algorithm research for symmetric matrix completion. (Chinese. English summary) Zbl 1424.65050 J. North Univ. China, Nat. Sci. 39, No. 1, 14-20 (2018). MSC: 65F30 15A83 × Cite Format Result Cite Review PDF Full Text: DOI
Liu, Junli; Liu, Luju; Feng, Jinqian Research on echinococcosis transmission model with population diffusion. (Chinese. English summary) Zbl 1413.35255 J. North Univ. China, Nat. Sci. 38, No. 6, 647-651, 673 (2017). MSC: 35K57 92D30 × Cite Format Result Cite Review PDF Full Text: DOI
Hui, Yanmei; Liu, Jinsheng Existence of positive solutions for \(p\)-Kirchhoff type equationsin on \({\mathbb{R}^N}\). (Chinese. English summary) Zbl 1413.35042 J. North Univ. China, Nat. Sci. 38, No. 6, 597-603 (2017). MSC: 35B09 35J60 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, Junli; Han, Guichun A kind of necessary and sufficient conditions for identifying nonsingular \(H\)-matrices. (Chinese. English summary) Zbl 1413.15011 J. North Univ. China, Nat. Sci. 38, No. 6, 593-596 (2017). MSC: 15A12 15B57 × Cite Format Result Cite Review PDF Full Text: DOI
Yang, Yubei The existence of ground-state solutions to a class of Kirchhoff type equations. (Chinese. English summary) Zbl 1413.35206 J. North Univ. China, Nat. Sci. 38, No. 6, 588-592, 603 (2017). MSC: 35J60 × Cite Format Result Cite Review PDF Full Text: DOI
Yang, Xiaofeng; Teng, Kaimin Existense of nontrivial solutions for a class of critical quasilinear elliptic equations. (Chinese. English summary) Zbl 1413.35218 J. North Univ. China, Nat. Sci. 38, No. 6, 582-587 (2017). MSC: 35J62 × Cite Format Result Cite Review PDF Full Text: DOI
Fan, Zi’an; Kou, Jisheng Existence of nontrivial solutions of the semilinear cooperative elliptic systems involving subcritical Sobolev exponents. (Chinese. English summary) Zbl 1413.35177 J. North Univ. China, Nat. Sci. 38, No. 6, 576-581 (2017). MSC: 35J46 35J61 × Cite Format Result Cite Review PDF Full Text: DOI
Wang, Xiaoyan; Dong, Lingzhen; Wang, Suxia Research of the stochastic delay predator-prey system with Holling-type II functional response. (Chinese. English summary) Zbl 1413.34283 J. North Univ. China, Nat. Sci. 38, No. 6, 569-575 (2017). MSC: 34K60 92D25 34K50 34K12 34K25 × Cite Format Result Cite Review PDF Full Text: DOI
Pu, Hao; Wang, Laiquan; Liu, Yanmin; Liu, Xianghu Finite-time control synchronization of high order BAM neural networks with time varying delays. (Chinese. English summary) Zbl 1413.34245 J. North Univ. China, Nat. Sci. 38, No. 6, 563-568, 581 (2017). MSC: 34K25 92B20 × Cite Format Result Cite Review PDF Full Text: DOI
Tang, Ruirui; Zhang, Juping Establishment and analysis of SIV model of sexually transmitted disease with voluntary vaccination strategy. (Chinese. English summary) Zbl 1413.92044 J. North Univ. China, Nat. Sci. 38, No. 6, 557-562 (2017). MSC: 92D30 92C60 × Cite Format Result Cite Review PDF Full Text: DOI
Zhou, Jian; Long, Jianren Growth of solutions of non-homogeneous higher order linear differential equations. (Chinese. English summary) Zbl 1399.34297 J. North Univ. China, Nat. Sci. 38, No. 5, 544-548 (2017). MSC: 34M10 34M03 30D35 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, Shan; Chai, Yuzhen Integral solution of non-autonomous Fitzhugh-Nagumo equation under the periodic boundary. (Chinese. English summary) Zbl 1399.35347 J. North Univ. China, Nat. Sci. 38, No. 5, 531-535 (2017). MSC: 35Q92 × Cite Format Result Cite Review PDF Full Text: DOI
Tong, Shanshan; Zhu, Yuqing; Niu, Yujun; Li, Zhenxu The global stability analysis of SIS model with a prey refuge and harvesting. (Chinese. English summary) Zbl 1399.34142 J. North Univ. China, Nat. Sci. 38, No. 5, 524-530 (2017). MSC: 34C60 34D23 92D30 × Cite Format Result Cite Review PDF Full Text: DOI
Pan, Wei; Jin, Zhen Modeling and analyzing the disease propagation between two cities on complex networks. (Chinese. English summary) Zbl 1399.92046 J. North Univ. China, Nat. Sci. 38, No. 5, 518-523 (2017). MSC: 92D30 05C82 × Cite Format Result Cite Review PDF Full Text: DOI
Liu, Fengxia; Zhang, Jianming; Wang, Shuli; Guo, Zuji Positive solution of the \(p\)-Kirchhoff equation. (Chinese. English summary) Zbl 1399.35045 J. North Univ. China, Nat. Sci. 38, No. 5, 513-517 (2017). MSC: 35B09 35A15 35J60 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Haiyan; Guo, Yuheng; Li, Limei Boundary value problems for second order multi-point difference equations with impulses. (Chinese. English summary) Zbl 1389.34093 J. North Univ. China, Nat. Sci. 38, No. 4, 425-432 (2017). MSC: 34B37 34B10 47N20 × Cite Format Result Cite Review PDF Full Text: DOI
Qin, Meiqing Regularity and Green’s relations on a class of semigroups. (Chinese. English summary) Zbl 1389.20076 J. North Univ. China, Nat. Sci. 38, No. 4, 420-424 (2017). MSC: 20M17 20M20 × Cite Format Result Cite Review PDF Full Text: DOI
Cheng, Yongling; Wang, Lili Global attractivity of Lotka-Volterra competitive system with feedback controls. (Chinese. English summary) Zbl 1389.34254 J. North Univ. China, Nat. Sci. 38, No. 4, 414-419 (2017). MSC: 34K60 92D25 34K35 34K25 93B52 × Cite Format Result Cite Review PDF Full Text: DOI
Gao, Yinmin; Chen, Jianbin A simplex method based on reducing the constraint conditions of linear programming. (Chinese. English summary) Zbl 1389.90237 J. North Univ. China, Nat. Sci. 38, No. 4, 409-413 (2017). MSC: 90C05 × Cite Format Result Cite Review PDF Full Text: DOI
Pan, Yuyang; Wang, Xiaoyun Existence of solutions of a class of singular perturbation second-order delay differential equation. (Chinese. English summary) Zbl 1389.34201 J. North Univ. China, Nat. Sci. 38, No. 4, 404-408 (2017). MSC: 34K10 34K26 × Cite Format Result Cite Review PDF Full Text: DOI
Guo, Tingting The Bäcklund transformation and infinite conservation laws of \(\left( {2 + 1} \right)\) dimensional KdV equation. (Chinese. English summary) Zbl 1389.35275 J. North Univ. China, Nat. Sci. 38, No. 3, 277-281 (2017). MSC: 35Q53 37K05 37K35 × Cite Format Result Cite Review PDF Full Text: DOI
Wang, Chaojun; Cui, Yanyan; Liu, Hao; Zhu, Sifeng Biholomorphic mappings on Reinhardt domains and generalized Roper-Suffridge operators. (Chinese. English summary) Zbl 1389.32011 J. North Univ. China, Nat. Sci. 38, No. 3, 273-276, 281 (2017). MSC: 32A30 30C45 32A07 32H02 × Cite Format Result Cite Review PDF Full Text: DOI
Hou, Zongyi A class of nonlinear Volterra-Fredholm type four iterated infinite integral inequality with variable lower limit. (Chinese. English summary) Zbl 1389.26042 J. North Univ. China, Nat. Sci. 38, No. 3, 269-272, 281 (2017). MSC: 26D15 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Ruijuan; An, Xiaoting Relation of the edge sets between the competition graph and the \((1,2)\)-step competition graph of a bipartite tournament. (Chinese. English summary) Zbl 1389.05059 J. North Univ. China, Nat. Sci. 38, No. 3, 264-268 (2017). MSC: 05C20 × Cite Format Result Cite Review PDF Full Text: DOI