On the exact solutions of nonlinear evolution equations by the improved $$\tan (\varphi /2)$$-expansion method
Yeşim Sağlam Özkan, Emrullah Yaşar
Topics & Concepts
TrigonometryNonlinear systemExponential functionTrigonometric functionsHyperbolic functionMathematical analysisInstabilityMathematicsKorteweg–de Vries equationApplied mathematicsPhysicsMathematical physicsQuantum mechanicsGeometryNonlinear Waves and SolitonsFractional Differential Equations SolutionsNonlinear Photonic Systems