In this paper, the authors propose a class of Dai-Yuan (abbr. DY) conjugate gradient methods with linesearch in the presence of perturbations on general functio
This paper studies a general dynamic duopoly in which two firms compete in the adoption of current technology with a further new technology anticipated. Three k
The concept of quasi-coincidence of a fuzzy interval value in an interval valued fuzzy set is considered. In fact, this concept is a generalized concept of the
A computable expression of the asymptotic expansion of the ret map for a degenerate singular point of a class of planar differential system is given, and hence
Synthesis and design of output variable structure controller for time-invariant linear time-delay singular system are studied. In the case that the system is re