Search results for: Qi Xu
Computers and Mathematics with Applications > 2009 > 57 > 5 > 729-739
Applied Mathematical Modelling > 2009 > 33 > 2 > 724-743
Mathematical and Computer Modelling > 2006 > 44 > 11-12 > 1044-1052
Journal of Functional Analysis > 2006 > 231 > 2 > 245-268