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- Nonresonant Double Hopf Bifurcation in Toxic Phytoplankton-Zooplankton Model with Delay
- INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOSYuan, Rui Jiang, Weihua Wang, Yong 出版年:2017
- This paper investigates a toxic phytoplankton-zooplankton model with Michaelis-Menten type phytoplankton harvesting. The model has rich dynamical behaviors. It undergoes transcritical, saddle-node, fold, Hopf, fold-Hopf ...
- Some new retarded nonlinear integral inequalities and thEIr applications in differential-integral equations
- APPLIED MATHEMATICS AND COMPUTATIONWang, Wu-Sheng Zhou, Xiaoliang Guo, Zhonghai 出版年:2012
- In this paper, we discuss some new retarded nonlinear Gronwall-Bellman-Pachpatte integral inequalities and give upper bound estimation of the unknown function by integral inequality technique. Our results generalize thos...
- Oscillatory and asymptotic properties of higher order nonlinear neutral difference equations with oscillating coefficients
- APPLIED MATHEMATICS LETTERSZhou, Xiaoliang 出版年:2008
- In this work, the oscillatory and asymptotic properties of higher order nonlinear neutral difference equations with oscillating coefficients are studied. Some new necessary and sufficient criteria, which improve several ...
- Oscillatory behavior of higher order nonlinear neutral forced differential equations with oscillating coefficients
- COMPUTERS & MATHEMATICS WITH APPLICATIONSZhou, Xiaoliang Yu, Rong 出版年:2008
- In this paper, the higher order nonlinear neutral forced differential equations of the form [x(t = p(t)x(tau(t))]((n)) + Sigma(m)(i=1)q(i)(t)f(i)(x(sigma(i)(t))) = s(t), t >= t(0). where n, m is an element of N, n >= 2 a...
- A generalized Gronwall-Bellman-Ou-Iang type inequality for discontinuous functions and applications to BVP
- APPLIED MATHEMATICS AND COMPUTATIONWang, Wu-Sheng Zhou, Xiaoliang 出版年:2010
- In this paper we investigate a generalized Gronwall-Bellman-Ou-Iang type inequality for piecewise continuous functions. By studying the unknown function in different continuous regions Omega(kj) of Omega, we give the com...
- ATR-FTIR spectroscopy with equidistant combination PLS method applied for rapid determination of glycated hemoglobin
- ANALYTICAL METHODSHan, Yun Pan, Tao Zhou, Huihui Yuan, Rui 出版年:2018
- A rapid quantification method of glycated hemoglobin (HbA1c) is proposed based on ATR-FTIR spectroscopy in human hemolysate samples. HbA1c, a major clinical diagnostic indicator of diabetes, is a relative content indicat...
- Oscillatory and asymptotic properties of higher order nonlinear neutral difference equations
- APPLIED MATHEMATICS AND COMPUTATIONZhou, Xiaoliang Zhang, Weinian 出版年:2008
- In this paper, we study the oscillatory and asymptotic properties of solutions of higher order nonlinear neutral difference equations. Using Krasnoselskii's fixed point theorem, Schauder's fixed point theorem and Lebesgu...
- Interval oscillation criteria for nonlinear differential equations with impulses and variable delay
- APPLIED MATHEMATICS LETTERSZhou, Xiaoliang Liu, Changdong Wang, Wu-Sheng 出版年:2018
- In this paper, the interval qualitative properties of a class of second order nonlinear differential equations are studied. For the hypothesis of delay tau(t) bEIng variable, the definitions of "strong zero point" and "w...
- On the linearly extended negative quadrant dependent random variables and its inequalities
- COMMUNICATIONS IN STATISTICS-THEORY AND METHODSLi, Yongming Pang, Weicai Feng, Ziqing Li, Naiyi 出版年:2023
- In this article, the structure of linearly extended negative quadrant dependent (LENQD) random variables is given, and its basic properties are investigated. In addition, the characteristic function inequality, BernstEIn...
- The estimate for number of zeros of solutions of second order functional differential equations
- APPLIED MATHEMATICS AND COMPUTATIONZhou, Xiaoliang 出版年:2009
- In this paper, by extending the maximum principle, we study the number of zeros of solutions of second order functional differential equations. We obtain a sufficient condition for the existence of at most one zero of so...
- Oscillatory and asymptotic properties of higher order nonlinear neutral difference equations with oscillating coefficients
- APPLIEDZhou, Xiaoliang 周效良 出版年:2008
- In this work, the oscillatory and asymptotic properties of higher order nonlinear neutral difference equations with oscillating coefficients are studied. Some new necessary and sufficient criteria, which improve several ...
- Fuzziness in covering generalized rough sets
- PROCEEDINGS OF THE 26TH CHINESE CONTROL CONFERENCE, VOL 4Xu, Weihua Zhang, Xiaoyan 出版年:2007
- Rough sets theory has been considered as a useful method to model the uncertainty and has been applied successfully in many fields. And every rough set is associated with some amount of fuzziness. On the other hand, roug...
- Solving Ordinary Differential Equations by Simplex Integrals
- NUMERICAL ANALYSIS AND ITS APPLICATIONS: 4TH INTERNATIONAL CONFERENCE, NAA 2008Zhou, Yongxiong Xiang, Shuhuang 出版年:2009
- This paper is devoted to the proper discrete solution for ordinary differential equations, especially to oscillating solution. In contrast to Lipschitz condition, we define a new condition following that integral(t1)(t0)...
- Oscillatory behavior of higher order nonlinear neutral forced differential equations with oscillating coefficients
- COMPUTERS & MATHEMATICS WITH APPLICATIONSZhou, Xiaoliang Yu, Rong 出版年:2008
- In this paper, the higher order nonlinear neutral forced differential equations of the form [x(t = p(t)x(tau(t))]((n)) + Sigma(m)(i=1)q(i)(t)f(i)(x(sigma(i)(t))) = s(t), t >= t(0). where n, m is an element of N, n >= 2 a...
- Eventually positive solutions of higher order nonlinear neutral differential equations
- APPLIED MATHEMATICS AND COMPUTATIONZhou, Xiaoliang 出版年:2008
- In this paper, some results of Ouyang et al. [Ouyang, Li, Tang, Classifications and existence of positive solutions of higher order nonlinear neutral differential equations, Appl. Math. Comput. 148 (2004) 105-120] are im...
- Oscillatory and asymptotic properties of higher order nonlinear neutral difference equations
- APPLIED MATHEMATICS AND COMPUTATIONZhou, Xiaoliang Zhang, Weinian 出版年:2008
- In this paper, we study the oscillatory and asymptotic properties of solutions of higher order nonlinear neutral difference equations. Using Krasnoselskii's fixed point theorem, Schauder's fixed point theorem and Lebesgu...
- Eventually positive solutions of higher order nonlinear neutral differential equations
- APPLIED MATHEMATICS AND COMPUTATIONZhou, Xiaoliang 周效良 出版年:2008
- In this paper, some results of Ouyang et al. [Ouyang, Li, Tang, Classifications and existence of positive solutions of higher order nonlinear neutral differential equations, Appl. Math. Comput. 148 (2004) 105-120] are im...
- Bifurcation of a Class of Discrete-time Neural Networks
- 2008 IEEE CONFERENCE ON CYBERNETICS AND INTELLIGENT SYSTEMS, VOLS 1 AND 2Zhou, Xiaoliang Gao, Xueliang 出版年:2008
- In this paper, a class of discrete-time system modeling a network with two neurons is considered. Its flip bifurcations (also called period-doubling bifurcations for map) are demonstrated by deriving the equation describ...
- Flip Bifurcation of a Class of Discrete-time Neural Networks
- PROCEEDINGS OF THE 2009 WRI GLOBAL CONGRESS ON INTELLIGENT SYSTEMS, VOL IVYu, Rong Zhou, Xiaoliang 出版年:2009
- In this paper, a class of discrete-time system modeling a net-work with two neurons is considered. Its flip bifurcations (also called period-doubling bifurcations for map) are demonstrated by deriving the equation descri...