Exact analytical solutions of the fractional biological population model,fractional EW and modified EW equations

Abstract

In this paper, exact analytical solutions of the biological population model, theEW and the modified EW equations with a conformable derivative operator havebeen examined by means of the trial solution algorithm and the completediscrimination system. Dark, bright and singular traveling wave solutions of theequations have been obtained by algorithm. Also, revealed singular periodicsolutions have been listed. All solutions were verified by substituting them intotheir corresponding equation via Mathematica package program.