Xinsheng Ma
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Xinsheng Ma has a total of 20 co-authors. Here are the top co-authors by number of shared publications:
- Jianmiao Ruan
Department of Mathematics, Zhejiang International Studies University , Hangzhou 310014 , P. R. China
2 shared publications Anwarud Din
College of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu 211106, China
1 shared publicationGuoChun Wang
College of Applied Technology
1 shared publication- Guoxi Liang
Department of Artificial Intelligence, Wenzhou Polytechnic, Wenzhou, 325035, China
1 shared publication - Hamza Turabieh
Department of Information Technology, College of Computers and Information Technology, Taif University, Taif 21944, Saudi Arabia
1 shared publication - Huiling Chen
Department of Computer Science and Artificial Intelligence, Wenzhou University, Wenzhou, China
1 shared publication
Latest Publications
- Open Access
- 1 January 2024
- Published by Walter de Gruyter GmbH in Open Mathematics
- Vol. 22 (1)
Some new Hermite-Hadamard-type inequalities for strongly h-convex functions on co-ordinates
In this article, we study some Hermite-Hadamard-type inequalities for strongly -convex functions on co-ordinates in , which extend some known results. Some mappings connected with these inequalities and related applications are also obtained.- 1 January 2024
- Published by Walter de Gruyter GmbH in Open Mathematics
- Vol. 22 (1)
Open AccessSome new Hermite-Hadamard-type inequalities for strongly h-convex functions on co-ordinates
In this article, we study some Hermite-Hadamard-type inequalities for strongly -convex functions on co-ordinates in , which extend some known results. Some mappings connected with these inequalities and related applications are also obtained. - 1 June 2021
- Published by Springer Nature in Acta Mathematica Scientia
- Vol. 41 (4) , 1385-1404
A Diffusive Sveir Epidemic Model with Time Delay and General Incidence
In this paper, we consider a delayed diffusive SVEIR model with general incidence. We first establish the threshold dynamics of this model. Using a Nonstandard Finite Difference (NSFD) scheme, we then give the discretization of the continuous model. Applying Lyapunov functions, global stability of the equilibria are established. Numerical simulations are presented to validate the obtained results. The prolonged time delay can lead to the elimination of the infectiousness.
- 1 June 2021
- Published by Springer Nature in Acta Mathematica Scientia
- Vol. 41 (4) , 1385-1404
A Diffusive Sveir Epidemic Model with Time Delay and General Incidence
In this paper, we consider a delayed diffusive SVEIR model with general incidence. We first establish the threshold dynamics of this model. Using a Nonstandard Finite Difference (NSFD) scheme, we then give the discretization of the continuous model. Applying Lyapunov functions, global stability of the equilibria are established. Numerical simulations are presented to validate the obtained results. The prolonged time delay can lead to the elimination of the infectiousness.
- Open Access
- 1 January 2021
- Published by American Institute of Mathematical Sciences (AIMS) in AIMS Mathematics
- Vol. 6 (11) , 12359-12378
Stationary distribution and extinction of a stochastic SEIQ epidemic model with a general incidence function and temporary immunity
In this paper, we propose a novel stochastic SEIQ model of a disease with the general incidence rate and temporary immunity. We first investigate the existence and uniqueness of a global positive solution for the model by constructing a suitable Lyapunov function. Then, we discuss the extinction of the SEIQ epidemic model. Furthermore, a stationary distribution for the model is obtained and the ergodic holds by using the method of Khasminskii. Finally, the theoretical results are verified by some numerical simulations. The simulation results show that the noise intensity has a strong influence on the epidemic spreading.
- 1 January 2021
- Published by American Institute of Mathematical Sciences (AIMS) in AIMS Mathematics
- Vol. 6 (11) , 12359-12378
Open AccessStationary distribution and extinction of a stochastic SEIQ epidemic model with a general incidence function and temporary immunity
In this paper, we propose a novel stochastic SEIQ model of a disease with the general incidence rate and temporary immunity. We first investigate the existence and uniqueness of a global positive solution for the model by constructing a suitable Lyapunov function. Then, we discuss the extinction of the SEIQ epidemic model. Furthermore, a stationary distribution for the model is obtained and the ergodic holds by using the method of Khasminskii. Finally, the theoretical results are verified by some numerical simulations. The simulation results show that the noise intensity has a strong influence on the epidemic spreading.
- Open Access
- 1 January 2021
- Published by Wiley in Complexity
- Vol. 2021 (1)
Spiral Motion Enhanced Elite Whale Optimizer for Global Tasks
The whale optimization algorithm (WOA) is a high‐performance metaheuristic algorithm that can effectively solve many practical problems and broad application prospects. However, the original algorithm has a significant improvement in space in solving speed and precision. It is easy to fall into local optimization when facing complex or high‐dimensional problems. To solve these shortcomings, an elite strategy and spiral motion from moth flame optimization are utilized to enhance the original algorithm’s efficiency, called MEWOA. Using these two methods to build a more superior population, MEWOA further balances the exploration and exploitation phases and makes it easier for the algorithm to get rid of the local optimum. To show the proposed method’s performance, MEWOA is contrasted to other superior algorithms on a series of comprehensive benchmark functions and applied to practical engineering problems. The experimental data reveal that the MEWOA is better than the contrast algorithms in convergence speed and solution quality. Hence, it can be concluded that MEWOA has great potential in global optimization.
- 1 January 2021
- Published by Wiley in Complexity
- Vol. 2021 (1)
Open AccessSpiral Motion Enhanced Elite Whale Optimizer for Global Tasks
The whale optimization algorithm (WOA) is a high‐performance metaheuristic algorithm that can effectively solve many practical problems and broad application prospects. However, the original algorithm has a significant improvement in space in solving speed and precision. It is easy to fall into local optimization when facing complex or high‐dimensional problems. To solve these shortcomings, an elite strategy and spiral motion from moth flame optimization are utilized to enhance the original algorithm’s efficiency, called MEWOA. Using these two methods to build a more superior population, MEWOA further balances the exploration and exploitation phases and makes it easier for the algorithm to get rid of the local optimum. To show the proposed method’s performance, MEWOA is contrasted to other superior algorithms on a series of comprehensive benchmark functions and applied to practical engineering problems. The experimental data reveal that the MEWOA is better than the contrast algorithms in convergence speed and solution quality. Hence, it can be concluded that MEWOA has great potential in global optimization.
- Open Access
- 1 January 2021
- Published by Taylor & Francis in Journal of Biological Dynamics
- Vol. 15 (1) , 367-394
Stability and bifurcation analysis of an HIV-1 infection model with a general incidence and CTL immune response
In this paper, with eclipse stage in consideration, we propose an HIV-1 infection model with a general incidence rate and CTL immune response. We first study the existence and local stability of equilibria, which is characterized by the basic infection reproduction number and the basic immunity reproduction number . The local stability analysis indicates the occurrence of transcritical bifurcations of equilibria. We confirm the bifurcations at the disease-free equilibrium and the infected immune-free equilibrium with transmission rate and the decay rate of CTLs as bifurcation parameters, respectively. Then we apply the approach of Lyapunov functions to establish the global stability of the equilibria, which is determined by the two basic reproduction numbers. These theoretical results are supported with numerical simulations. Moreover, we also identify the high sensitivity parameters by carrying out the sensitivity analysis of the two basic reproduction numbers to the model parameters.- 1 January 2021
- Published by Taylor & Francis in Journal of Biological Dynamics
- Vol. 15 (1) , 367-394
Open AccessStability and bifurcation analysis of an HIV-1 infection model with a general incidence and CTL immune response
In this paper, with eclipse stage in consideration, we propose an HIV-1 infection model with a general incidence rate and CTL immune response. We first study the existence and local stability of equilibria, which is characterized by the basic infection reproduction number and the basic immunity reproduction number . The local stability analysis indicates the occurrence of transcritical bifurcations of equilibria. We confirm the bifurcations at the disease-free equilibrium and the infected immune-free equilibrium with transmission rate and the decay rate of CTLs as bifurcation parameters, respectively. Then we apply the approach of Lyapunov functions to establish the global stability of the equilibria, which is determined by the two basic reproduction numbers. These theoretical results are supported with numerical simulations. Moreover, we also identify the high sensitivity parameters by carrying out the sensitivity analysis of the two basic reproduction numbers to the model parameters. - Open Access
- 1 January 2019
- Published by National Library of Serbia in Filomat
- Vol. 33 (18) , 5871-5886
On the Hermite-Hadamard inequalities for h-convex functions on balls and ellipsoids
In this paper, we establish some Hermite-Hadamard type inequalities for h- convex function on high-dimensional balls and ellipsoids, which extend some known results. Some mappings connected with these inequalities and related results are also obtained.
- 1 January 2019
- Published by National Library of Serbia in Filomat
- Vol. 33 (18) , 5871-5886
Open AccessOn the Hermite-Hadamard inequalities for h-convex functions on balls and ellipsoids
In this paper, we establish some Hermite-Hadamard type inequalities for h- convex function on high-dimensional balls and ellipsoids, which extend some known results. Some mappings connected with these inequalities and related results are also obtained.