Search results for: Qingyi Chen
Journal of Mathematical Analysis and Applications > 1997 > 205 > 1 > 107-132
Acta Mathematica Scientia > 1996 > 16 > 4 > 421-431
Journal of Mathematical Analysis and Applications > 1996 > 200 > 2 > 315-321
Acta Mathematica Scientia > 1996 > 16 > S > 100-116