, Qin Z*,Chen X.A new existence and uniqueness theorem for fuzzy differential equations, International Journal of Fuzzy Systems 13(2)
, Qin Z, Shou B,Li X.An expected regret minimization portfolio selection model, European Journal of Operational Research 218(2) 484-492
, Kar S,Qin Z.Single-period inventory problem under uncertain environment, Applied Mathematics and Computation 219(18) 9630-9638
, Qin Z*,Yao K.modified insurance risk process with uncertainty,
,Qin Z.Mean-variance model for portfolio optimization problem in the simultaneous presence of random and uncertain returns,