Supported by the National Natural Science Foundation of China (Grant Nos. 11071075;11171113);the Russian Foundation for Basic Research (Grant No. 12-01-00256);the NSFC-the Knowledge Innovation Program of Chinese Academy of Science (Grant Nos. 30921064;90820307);Shanghai Municipal Natural Science Foundation (Grant No. 10ZR1409200);E-Institutes of Shanghai Municipal Education Commission (Grant No. E03004)
In view of singularly perturbed problems with complex inner layer phenomenon, including contrast structures (step-step solution and spike-type solution), corner layer behavior and right-hand side discontinuity, we c...