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  • Entire Solutions of the Second-Order Fermat-Type Differential-Difference Equation
    J. Math. (IF 0.712) Pub Date : 2020-07-07
    Guoqiang Dang; Jinhua Cai

    In this paper, the entire solutions of finite order of the Fermat-type differential-difference equation and the system of equations have been studied. We give the necessary and sufficient conditions of existence of the entire solutions of finite order.

    更新日期:2020-07-07
  • A Note on the Inner-Outer Iterative Method for Solving the Linear Equation  = 
    J. Math. (IF 0.712) Pub Date : 2020-07-06
    Li-Tao Zhang; Xian-Yu Zuo; Tong-Xiang Gu; Yan-Ping Wang; Yi-Fan Zhang; Jian-Lei Li; Sheng-Kun Li

    Recently, Tian et al. [Computers and Mathematics with Applications, 75(2018): 2710-2722] came up with the inner-outer iterative method to solve the linear equation and studied the corresponding convergence of the method. In this paper, we improve the main results of the inner-outer method and get weaker convergence results. Moreover, the parameters can be adjusted suitably so that the convergence property

    更新日期:2020-07-06
  • Derivation of Bounds of an Integral Operator via Exponentially Convex Functions
    J. Math. (IF 0.712) Pub Date : 2020-07-04
    Hong Ye; Ghulam Farid; Babar Khan Bangash; Lulu Cai

    In this paper, bounds of fractional and conformable integral operators are established in a compact form. By using exponentially convex functions, certain bounds of these operators are derived and further used to prove their boundedness and continuity. A modulus inequality is established for a differentiable function whose derivative in absolute value is exponentially convex. Upper and lower bounds

    更新日期:2020-07-05
  • Operator (p, )-Convexity and Some Classical Inequalities
    J. Math. (IF 0.712) Pub Date : 2020-07-04
    Chuanjun Zhang; Muhammad Shoaib Saleem; Waqas Nazeer; Naqash Shoukat; Yongsheng Rao

    In this paper, we will introduce the definition of operator -convex functions, we will derive some basic properties for operator -convex function, and also check the conditions under which operations’ function preserves the operator -convexity. Furthermore, we develop famous Hermite–Hadamard, Jensen type, Schur type, and Fejér’s type inequalities for this generalized function.

    更新日期:2020-07-05
  • Combination Estimation of Smoothing Spline and Fourier Series in Nonparametric Regression
    J. Math. (IF 0.712) Pub Date : 2020-07-01
    Ni Putu Ayu Mirah Mariati; I. Nyoman Budiantara; Vita Ratnasari

    So far, most of the researchers developed one type of estimator in nonparametric regression. But in reality, in daily life, data with mixed patterns were often encountered, especially data patterns which partly changed at certain subintervals, and some others followed a recurring pattern in a certain trend. The estimator method used for the data pattern was a mixed estimator method of smoothing spline

    更新日期:2020-07-01
  • Some Remarks on the Solution of Linearisable Second-Order Ordinary Differential Equations via Point Transformations
    J. Math. (IF 0.712) Pub Date : 2020-07-01
    Winter Sinkala

    Transformations of differential equations to other equivalent equations play a central role in many routines for solving intricate equations. A class of differential equations that are particularly amenable to solution techniques based on such transformations is the class of linearisable second-order ordinary differential equations (ODEs). There are various characterisations of such ODEs. We exploit

    更新日期:2020-07-01
  • Algebraic Properties of Parikh Matrices of Binary Picture Arrays
    J. Math. (IF 0.712) Pub Date : 2020-06-29
    Somnath Bera; Sastha Sriram; Atulya K. Nagar; Linqiang Pan; K. G. Subramanian

    A word is a finite sequence of symbols. Parikh matrix of a word is an upper triangular matrix with ones in the main diagonal and nonnegative integers above the main diagonal which are counts of certain scattered subwords in the word. On the other hand, a picture array, which is a rectangular arrangement of symbols, is an extension of the notion of a word to two dimensions. Parikh matrices associated

    更新日期:2020-06-29
  • Existence Theorem for Impulsive Differential Equations with Measurable Right Side for Handling Delay Problems
    J. Math. (IF 0.712) Pub Date : 2020-06-26
    Z. Lipcsey; J. A. Ugboh; I. M. Esuabana; I. O. Isaac

    Due to noncontinuous solution, impulsive differential equations with delay may have a measurable right side and not a continuous one. In order to support handling impulsive differential equations with delay like in other chapters of differential equations, we formulated and proved existence and uniqueness theorems for impulsive differential equations with measurable right sides following Caratheodory’s

    更新日期:2020-06-26
  • Fractional Integral Inequalities of Hermite–Hadamard Type for Differentiable Generalized -Convex Functions
    J. Math. (IF 0.712) Pub Date : 2020-06-25
    Yingxia Yang; Muhammad Shoaib Saleem; Mamoona Ghafoor; Muhammad Imran Qureshi

    In the present paper, some fractional integral inequalities of Hermite–Hadamard type for functions whose derivatives are generalized -convex are established. Moreover, several particular cases are also discussed which can be deduced from our results. As special cases, one can obtain several new versions of the results of generalized -convexity for other various generalizations of convex functions.

    更新日期:2020-06-25
  • Some New Connection Relations Related to Classical Orthogonal Polynomials
    J. Math. (IF 0.712) Pub Date : 2020-06-24
    Wathek Chammam; Wasim Ul-Haq

    In this paper, we deal with a problem of positivity of linear functionals in the linear space of polynomials in one variable with complex coefficients. Some new results of connection relations between the corresponding sequences of monic orthogonal polynomials of classical character are established.

    更新日期:2020-06-25
  • Optimal Control of Stochastic Dynamic Systems of a Random Structure with Poisson Switches and Markov Switching
    J. Math. (IF 0.712) Pub Date : 2020-06-24
    Svitlana V. Antonyuk; Marian F. Byrka; Mykola Y. Gorbatenko; Taras O. Lukashiv; Igor V. Malyk

    The problem of synthesis of the optimal control for a stochastic dynamic system of a random structure with Poisson perturbations and Markov switching is solved. To determine the corresponding functions for Bellman functional and optimal control the system of ordinary differential equation is investigated.

    更新日期:2020-06-24
  • Improving Forecasts of the EGARCH Model Using Artificial Neural Network and Fuzzy Inference System
    J. Math. (IF 0.712) Pub Date : 2020-06-24
    Geleta T. Mohammed; Jane A. Aduda; Ananda O. Kube

    This paper proposes an innovative semiparametric nonlinear fuzzy-EGARCH-ANN model to solve the problem of accurate modeling for forecasting stock market volatility. This model has been developed by a combination of the FIS, ANN, and EGARCH models. Because the proposed model is highly nonlinear and gradient-based parameter estimation methods might not give global optimal parameters for highly nonlinear

    更新日期:2020-06-24
  • Inequalities for a Unified Integral Operator via -Convex Functions
    J. Math. (IF 0.712) Pub Date : 2020-06-24
    Baizhu Ni; Ghulam Farid; Kahkashan Mahreen

    Recently, a unified integral operator has been introduced by Farid, 2020, which produces several kinds of known fractional and conformable integral operators defined in recent decades (Kwun, 2019, Remarks 6 and 7). The aim of this paper is to establish bounds of this unified integral operator by means of -convex functions. The resulting inequalities provide the bounds of all associated fractional and

    更新日期:2020-06-24
  • The Multibases of Symmetric Caterpillars
    J. Math. (IF 0.712) Pub Date : 2020-06-24
    Supachoke Isariyapalakul; Varanoot Khemmani; Witsarut Pho-on

    For a set of vertices and a vertex of a connected graph , the -multiset , where is the distance from to for , and is the multirepresentation of with respect to . The set is a multiresolving set of if the multirepresentations of every two distinct vertices of with respect to are distinct. The multiresolving set of having the minimum cardinality is called a multibasis of . The cardinality of a multibasis

    更新日期:2020-06-24
  • The Extended Bessel-Maitland Function and Integral Operators Associated with Fractional Calculus
    J. Math. (IF 0.712) Pub Date : 2020-06-23
    Kelelaw Tilahun; Hagos Tadessee; D. L. Suthar

    The aim of this paper is to introduce a presumably and remarkably altered integral operator involving the extended generalized Bessel-Maitland function. Particular properties are considered for the extended generalized Bessel-Maitland function connected with fractional integral and differential operators. The integral operator connected with operators of the fractional calculus is also observed. We

    更新日期:2020-06-23
  • Regularity of Weak Solutions to Maxwell’s Equations
    J. Math. (IF 0.712) Pub Date : 2020-06-23
    Zhihong Chen

    In this paper, we study the steady-state Maxwell’s equations. The weak solution defined in weak formulation is considered, and the global existence is obtained in general bounded open domain. The interior estimates of the weak solution are obtained, where the coefficient matrix is assumed to be BMO with small seminorm. The main analytical tools are the Vitali covering lemma, the maximal function technique

    更新日期:2020-06-23
  • Some Properties and Inequalities for the -Nonconvex Functions
    J. Math. (IF 0.712) Pub Date : 2020-06-19
    Chengli Wang; Muhammad Shoaib Saleem; Hamood Ur Rehman; Muhammad Imran

    The purpose of this paper is to introduce the notion of strongly -nonconvex functions and to present some basic properties of this class of functions. We present Schur inequality, Jensen inequality, Hermite–Hadamard inequality, and weighted version of the Hermite–Hadamard inequality.

    更新日期:2020-06-19
  • First Boundary Value Problem for Cordes-Type Semilinear Parabolic Equation with Discontinuous Coefficients
    J. Math. (IF 0.712) Pub Date : 2020-06-19
    Aziz Harman; Ezgi Harman

    For a class of semilinear parabolic equations with discontinuous coefficients, the strong solvability of the Dirichlet problem is studied in this paper. The problem in is the subject of our study, where is bounded or a convex subdomain of . The function is assumed to be a Caratheodory function satisfying the growth condition , for , and leading coefficients satisfy Cordes condition .

    更新日期:2020-06-19
  • Selection of Unmanned Aerial Vehicles by Using Multicriteria Decision-Making for Defence
    J. Math. (IF 0.712) Pub Date : 2020-06-17
    Mustafa Hamurcu; Tamer Eren

    The unmanned systems have been seeing a significant boom in the last ten years in different areas together with technological developments. One of the unmanned systems is unmanned aerial vehicles (UAVs). UAVs are used for reconnaissance and observation in the military areas and play critical role in attack and destroy missions. These vehicles have been winning more features together with developing

    更新日期:2020-06-18
  • Functional-Type Caristi–Kirk Theorem on Menger Space and Application
    J. Math. (IF 0.712) Pub Date : 2020-06-11
    Soumia Chaira; Mohammed Dahmouni; Abderrahim Eladraoui; Mustapha Kabil

    In this paper, we extend Caristi’s fixed point theorem in metric spaces to probabilistic metric spaces, and also, we prove some common fixed point theorems for a pair of mappings satisfying a system of Caristi-type contractions in the setting of a Menger space. Two examples are given to support the main results. Furthermore, we have functional equations as an application for the main theorem.

    更新日期:2020-06-11
  • Equivalent Locally Martingale Measure for the Deflator Process on Ordered Banach Algebra
    J. Math. (IF 0.712) Pub Date : 2020-06-09
    Boushra Y. Hussein

    This paper aims at determining the measure of Q under necessary and sufficient conditions. The measure is an equivalent measure for identifying the given P such that the process with respect to P is the deflator locally martingale. The martingale and locally martingale measures will coincide for the deflator process discrete time. We define s-viable, s-price system, and no locally free lunch in ordered

    更新日期:2020-06-09
  • Solutions of a Class of Degenerate Kinetic Equations Using Steepest Descent in Wasserstein Space
    J. Math. (IF 0.712) Pub Date : 2020-06-09
    Aboubacar Marcos; Ambroise Soglo

    We use the steepest descent method in an Orlicz–Wasserstein space to study the existence of solutions for a very broad class of kinetic equations, which include the Boltzmann equation, the Vlasov–Poisson equation, the porous medium equation, and the parabolic p-Laplacian equation, among others. We combine a splitting technique along with an iterative variational scheme to build a discrete solution

    更新日期:2020-06-09
  • Nonhomogeneous Wavelet Dual Frames and Extension Principles in Reducing Subspaces
    J. Math. (IF 0.712) Pub Date : 2020-06-08
    Jianping Zhang; Huifang Jia

    It can be seen from the literature that nonhomogeneous wavelet frames are much simpler to characterize and construct than homogeneous ones. In this work, we address such problems in reducing subspaces of . A characterization of nonhomogeneous wavelet dual frames is obtained, and by using the characterization, an MOEP and an MEP are derived under general assumptions for such wavelet dual frames.

    更新日期:2020-06-08
  • Best Proximity Point for the Sum of Two Non-Self-Operators
    J. Math. (IF 0.712) Pub Date : 2020-06-08
    V. Pragadeeswarar; R. Gopi; M. De la Sen

    In the present paper, we focus our attention on the existence of the fixed point for the sum of the cyclic contraction and the noncyclic accretive operator. Also, we study the best proximity point for the sum of two non-self-mappings. Moreover, we provide the existence of the best proximity point for the cyclic contraction through the notion of the nonlinear -set contraction. Finally, we give the existence

    更新日期:2020-06-08
  • The Implicit Midpoint Procedures for Asymptotically Nonexpansive Mappings
    J. Math. (IF 0.712) Pub Date : 2020-06-06
    M. O. Aibinu; S. C. Thakur; S. Moyo

    The concept of asymptotically nonexpansive mappings is an important generalization of the class of nonexpansive mappings. Implicit midpoint procedures are extremely fundamental for solving equations involving nonlinear operators. This paper studies the convergence analysis of the class of asymptotically nonexpansive mappings by the implicit midpoint iterative procedures. The necessary conditions for

    更新日期:2020-06-06
  • Fixed Point Theorems for Generalized Kannan-Type Mappings in a New Type of Fuzzy Metric Space
    J. Math. (IF 0.712) Pub Date : 2020-05-31
    Mi Zhou; Xiao-lan Liu; Nicolae Adrian Secelean

    In this paper, first, we introduce a new type of fuzzy metric space which is a generalization of fuzzy metric spaces. Second, we study the topological properties of fuzzy metric spaces. Finally, we extend Kannan-type mappings to generalized Kannan-type mappings under gauge functions introduced by Fang in fuzzy metric spaces and prove the existence and uniqueness of fixed point for this kind of mappings

    更新日期:2020-05-31
  • On Generalized Schur Numbers of the Equation
    J. Math. (IF 0.712) Pub Date : 2020-05-31
    Amir Khamseh

    Let be positive integers. By definition, is the least positive integer such that, for any -coloring of the interval , there exists a monochromatic solution to . For , the numbers are classical Schur numbers. In this paper, we study the numbers for .

    更新日期:2020-05-31
  • Determinantal Representations of the Weighted Core-EP, DMP, MPD, and CMP Inverses
    J. Math. (IF 0.712) Pub Date : 2020-05-31
    Ivan I. Kyrchei

    In this paper, new notions of the weighted core-EP left inverse and the weighted MPD inverse which are dual to the weighted core-EP (right) inverse and the weighted DMP inverse, respectively, are introduced and represented. The direct methods of computing the weighted right and left core-EP, DMP, MPD, and CMP inverses by obtaining their determinantal representations are given. A numerical example to

    更新日期:2020-05-31
  • The Unique Periodic Solution of Abel’s Differential Equation
    J. Math. (IF 0.712) Pub Date : 2020-05-28
    Ni Hua

    In this paper, the existence of a periodic solution for Abel’s differential equation is obtained first by using the fixed-point theorem. Then, by constructing the Lyapunov function, the uniqueness and stability of the periodic solution of the equation are obtained.

    更新日期:2020-05-28
  • On Picard–Krasnoselskii Hybrid Iteration Process in Banach Spaces
    J. Math. (IF 0.712) Pub Date : 2020-05-26
    Thabet Abdeljawad; Kifayat Ullah; Junaid Ahmad

    In this research, we prove strong and weak convergence results for a class of mappings which is much more general than that of Suzuki nonexpansive mappings on Banach space through the Picard–Krasnoselskii hybrid iteration process. Using a numerical example, we prove that the Picard–Krasnoselskii hybrid iteration process converges faster than both of the Picard and Krasnoselskii iteration processes

    更新日期:2020-05-26
  • Nearly Soft Menger Spaces
    J. Math. (IF 0.712) Pub Date : 2020-05-26
    Tareq M. Al-shami; Ljubiša D. R. Kočinac

    In this paper, we define a weak type of soft Menger spaces, namely, nearly soft Menger spaces. We give their complete description using soft -regular open covers and prove that they coincide with soft Menger spaces in the class of soft regular spaces. Also, we study the role of enriched and soft regular spaces in preserving nearly soft Mengerness between soft topological spaces and their parametric

    更新日期:2020-05-26
  • Some Applications of Supra Preopen Sets
    J. Math. (IF 0.712) Pub Date : 2020-05-20
    M. E. El-Shafei; A. H. Zakari; T. M. Al-shami

    The aim of this work is to define some concepts on supra topological spaces using supra preopen sets and investigate main properties. We started this paper by correcting some results obtained in previous study and presenting further properties of supra preopen sets. Then, we introduce a concept of supra prehomeomorphism maps and discuss its main properties. After that we explore the concepts of supra

    更新日期:2020-05-20
  • New Refinements and Improvements of Some Trigonometric Inequalities Based on Padé Approximant
    J. Math. (IF 0.712) Pub Date : 2020-05-19
    Lina Zhang; Xuesi Ma

    A multiple-point Padé approximant method is presented for approximating and bounding some trigonometric functions in this paper. We give new refinements and improvements of some trigonometric inequalities including Jordan’s inequality, Kober’s inequality, and Becker-Stark’s inequality. The analysis results show that our conclusions are better than the previous conclusions.

    更新日期:2020-05-19
  • Coiflet Wavelet-Homotopy Solution of Channel Flow due to Orthogonally Moving Porous Walls Governed by the Navier–Stokes Equations
    J. Math. (IF 0.712) Pub Date : 2020-05-15
    Qing-Bo Chen; Hang Xu

    A newly computational method based on the Coiflet wavelet and homotopy analysis method is developed, which inherits the great nonlinear treatment of the homotopy analysis technique and the local high-precision capability of the wavelet approach, to give solutions to the classic problem of channel flow with moving walls. The basic principle of this suggested technique and the specific solving process

    更新日期:2020-05-15
  • Analytical Consideration of Growth in Population via Homological Invariant in Algebraic Topology
    J. Math. (IF 0.712) Pub Date : 2020-05-13
    Lewis Brew; William Obeng-Denteh; Fred Asante-Mensa

    This paper presents an abstract approach of analysing population growth in the field of algebraic topology using the tools of homology theory. For a topological space and any point , where is the n-dimensional surface, the group is called population of the space . The increasing sequence from to for provides the bases for the population growth. A growth in population occurs if for all and . This is

    更新日期:2020-05-13
  • Boundedness of Fractional Integral Operators Containing Mittag-Leffler Function via Exponentially -Convex Functions
    J. Math. (IF 0.712) Pub Date : 2020-05-07
    Gang Hong; G. Farid; Waqas Nazeer; S. B. Akbar; J. Pečarić; Junzhong Zou; Shengtao Geng

    The main objective of this paper is to obtain the fractional integral operator inequalities which provide bounds of the sum of these operators at an arbitrary point. These inequalities are derived for -exponentially convex functions. Furthermore, a Hadamard inequality is obtained for fractional integrals by using exponentially symmetric functions. The results of this paper contain several such consequences

    更新日期:2020-05-07
  • Uncertain Single-Machine Scheduling with Deterioration and Learning Effect
    J. Math. (IF 0.712) Pub Date : 2020-05-07
    Jiayu Shen

    A single-machine scheduling problem with deterioration and learning effect is studied in the present paper. The processing time and due date are considered uncertain variables due to lack of historical data. The aim is to minimize the makespan, total completion time, total weight completion time, and maximum lateness under an uncertain environment. To address the problem in an uncertain environment

    更新日期:2020-05-07
  • The Monotone Contraction Mapping Theorem
    J. Math. (IF 0.712) Pub Date : 2020-05-01
    Joseph Frank Gordon

    In this paper, the fixed-point theorem for monotone contraction mappings in the setting of a uniformly convex smooth Banach space is studied. This paper provides a version of the Banach fixed-point theorem in a complete metric space.

    更新日期:2020-05-01
  • Optimal Graphs in the Enhanced Mesh Networks
    J. Math. (IF 0.712) Pub Date : 2020-05-01
    Muhammad Shahzad Akhtar; Muhammad Imran; Syed Ahtsham ul Haq Bokhary

    The degree diameter problem explores the biggest graph (in terms of number of nodes) subject to some restrictions on the valency and the diameter of the graph. The restriction on the valency of the graph does not impose any condition on the number of edges (apart from taking the graph simple), so the resulting graph may be thought of as being embedded in the complete graph. In a generality of the said

    更新日期:2020-05-01
  • New Iteration Scheme for Approximating a Common Fixed Point of a Finite Family of Mappings
    J. Math. (IF 0.712) Pub Date : 2020-05-01
    F. O. Isiogugu; C. Izuchukwu; C. C. Okeke

    We introduce a new algorithm (horizontal algorithm) in a real Hilbert space, for approximating a common fixed point of a finite family of mappings, without imposing on the finite family of the control sequences , the condition that , for each . Furthermore, under appropriate conditions, the horizontal algorithm converges both weakly and strongly to a common fixed point of a finite family of type-one

    更新日期:2020-05-01
  • A Two-Step Modified Explicit Hybrid Method with Step-Size-Dependent Parameters for Oscillatory Problems
    J. Math. (IF 0.712) Pub Date : 2020-05-01
    Faieza Samat; Eddie Shahril Ismail

    A new two-step modified explicit hybrid method with parameters depending on the step-size is constructed. This method is derived using the coefficients from a sixth-order explicit hybrid method with extended interval of absolute stability and then imposed each stage of the modified formula to exactly integrate the differential equations with solutions that can be expressed as linear combinations of

    更新日期:2020-05-01
  • A Shrinking Projection Algorithm with Errors for Costerro Bounded Linear Mappings
    J. Math. (IF 0.712) Pub Date : 2020-04-29
    Joseph Frank Gordon

    The purpose of this paper is to introduce and analyze the shrinking projection algorithm with errors for a finite set of costerro bounded linear mappings in the setting of uniformly convex smooth Banach spaces. Here, under finite dimensional or compactness restriction or the error term being zero, the strong limit point of the sequence stated in the iterative scheme for these mappings in uniformly

    更新日期:2020-04-29
  • (τ1, τ2)α-Continuity for Multifunctions
    J. Math. (IF 0.712) Pub Date : 2020-04-27
    Chokchai Viriyapong; Chawalit Boonpok

    The main goal of this article is to introduce the concepts of upper and lower (τ1, τ2)α-continuous multifunctions. Characterizations of upper and lower (τ1, τ2)α-continuous multifunctions are investigated. The relationships between upper and lower (τ1, τ2)α-continuous multifunctions and the other types of continuity are discussed.

    更新日期:2020-04-27
  • Dynamic Behaviors of a Class of High-Order Fuzzy Difference Equations
    J. Math. (IF 0.712) Pub Date : 2020-04-25
    Lili Jia

    The purpose of this paper is to give the conditions for the existence and uniqueness of positive solutions and the asymptotic stability of equilibrium points for the following high-order fuzzy difference equation: where is the sequence of positive fuzzy numbers and the parameters and initial conditions are positive fuzzy numbers. Besides, some numerical examples describing the fuzzy difference equation

    更新日期:2020-04-25
  • Hermite-Hadamard- and Jensen-Type Inequalities for Interval Nonconvex Function
    J. Math. (IF 0.712) Pub Date : 2020-04-21
    Hongxin Bai; Muhammad Shoaib Saleem; Waqas Nazeer; Muhammad Sajid Zahoor; Taiyin Zhao

    In the present study, we will introduce the definition of interval nonconvex function. We will investigate some properties of interval nonconvex function. Moreover, we will develop Hermite-Hadamard- and Jensen-type inequalities for interval nonconvex function.

    更新日期:2020-04-21
  • Approximate Fixed Point Sequences of an Evolution Family on a Metric Space
    J. Math. (IF 0.712) Pub Date : 2020-04-14
    Si Fuan; Rizwan Ullah; Gul Rahmat; Muhammad Numan; Saad Ihsan Butt; Xun Ge

    In this article, we study the approximate fixed point sequence of an evolution family. A family of a bounded nonlinear operator acting on a metric space is said to be an evolution family if and for all . We prove that the common approximate fixed point sequence is equal to the intersection of the approximate fixed point sequence of two operators from the family. Furthermore, we apply the Ishikawa iteration

    更新日期:2020-04-14
  • Analysis for a Delayed Three-Species Predator-Prey Model with Feedback Controls and Prey Diffusion
    J. Math. (IF 0.712) Pub Date : 2020-04-11
    Lili Jia

    In this paper, we study a class of 3-species multidelay Lotka–Volterra ratio-dependent predator-prey model with feedback controls and prey diffusion. By using the theory of delay differential inequalities and developing some new analysis methods as well as constructing a suitable Lyapunov function, some sufficient conditions are obtained to guarantee the permanence of the system and the global attractivity

    更新日期:2020-04-11
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