Small-scale cheating, which the majority of individuals engage in, harms the economy and society much more than large-scale cheating. The difficulty is that huge cheaters’ harm is frequently vastly less than the total of tiny cheaters’ damage. The state needs to change its approach not to involve people in the guarantee of poverty. Another example of this social injustice is suspended driver’s licenses. If I were Kelley, I would do the same since a parent should strive to provide the best for the child. Procrastination or poor time management: It is necessary to set priorities correctly and work on yourself in order to keep up with everything.ĭisinterest in the assignment: Disinterest may justify cheating, however, if it does not occur systematically.īelief they will not get caught: In each such case, cheating will become systematic, which means it is easily noticeable. Fear of failing: Failure is part of the learning process, there is no need to resort to cheating. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.įor technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form. It also allows you to accept potential citations to this item that we are uncertain about. This allows to link your profile to this item. If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. See general information about how to correct material in RePEc.įor technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact. ![]() When requesting a correction, please mention this item's handle: RePEc:gam:jmathe:v:10:y:2022:i:21:p:4015-:d:956977. You can help correct errors and omissions. Suggested CitationĪll material on this site has been provided by the respective publishers and authors. To represent theoretical perceptions, some numerical debates are introduced, including phase portraits. Additionally, the rate of convergence of a solution that converges to a unique positive equilibrium point is discussed. The discrete Lotka–Volterra model in three dimensions is given by system (3), where parameters α, β, γ, δ, ζ, η, μ, ε, υ, ρ, σ, ω ∈ R + and initial conditions x 0, y 0, z 0 are positive real numbers. We discuss the local stability of the obtained system about all of its equilibrium points. Moreover, we discuss boundedness conditions for every solution and prove the existence of a unique positive equilibrium point. For that purpose, we use Mathematica software to find the equilibrium points and all of the Jacobian matrices at those equilibrium points. The difficulty lies in how to find all fixed points O, P, Q, R, S, T, U, V and the Jacobian matrix and its characteristic polynomial at the unique positive fixed point. The conversion of a continuous-type model into its discrete counterpart model has been completed by adopting a dynamically consistent nonstandard difference scheme with the end goal that the equilibrium points are conserved in twin cases. We have also investigated the local and global behavior of equilibrium points of an achievable three-dimensional discrete-time two predators and one prey Lotka–Volterra model. In some assertive parametric circumstances, the discrete-time model has eight equilibrium points among which one is a special or unique positive equilibrium point. This research manifesto has a comprehensive discussion of the global dynamics of an achievable discrete-time two predators and one prey Lotka–Volterra model in three dimensions, i.e., in the space R 3.
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