discretization Algebra 1 Caputo fractional derivative 1 Caputo fractional derivatives 1 Conformable fractional derivative 1 Differentiation (calculus) 1 Discretization process 1 Discretizations 1 Fractional derivatives 1 Fractional order 1 Fractional order derivatives 1 Fractional-order systems 1 Lotka-Volterra models 1 Piecewise-constant approximation 1 Predator prey systems 1 System stability 1 article 1 bandwidth 1 bifurcations 1 chaos 1 conformable fractional derivative 1 incidence 1 prey-predator system 1 simulation 1 stability 1 theoretical study 1