Electronic Journal of Differential Equations,
Vol. 2014 (2014), No. 02, pp. 1-12.

Title: Monotonicity and uniqueness of traveling waves in 
       bistable systems with delay

Authors: Yun-Rui Yang (Lanzhou Jiaotong Univ., Gansu, China)
         Nai-Wei Liu (Yantai Univ., YanTai, Shandong,  China)

Abstract:
 This article establishes the monotonicity, uniqueness and Liapunov
 stability of traveling waves for bistable systems with delay.
 We use an elementary super-subsolution comparison method and a
 moving plane technique. Also an example is given to illustrate our
 results.
 
Submitted June 27, 2013. Published January 03, 2014.
Math Subject Classifications: 34K18, 37G10, 37G05.
Key Words: Monotonicity; uniqueness; Lyapunov stability;
           traveling waves; super-sub solutions.