Free sample articles newly available from International Journal of Dynamical Systems and Differential Equations

The following sample articles from the International Journal of Dynamical Systems and Differential Equations are now available here for free:

• Positive solutions of ∞-point boundary value problems for systems of nonlinear second-order differential equations 
• Explicit conditions for the uniqueness of solutions for parabolic degenerate problems 
• On conditions for exponential dichotomy of systems of linear differential equations with periodic coefficients 
• Dynamics in harvested prey-predator mathematical model with noise and diffusion 
• Oscillation results for higher order nonlinear neutral differential equations 
• Tricomi type equations with terms of lower order