摘要
By means of further investigation of solid codes,the problem“Is every fd-domain uni- formly dense”proposed by Yuqi Guo,C.M.Reis and G.Thierrin in 1988 is solved in this paper.
By means of further investigation of solid codes, the problem “Is every fd-domain uniformly dense” proposed by Yuqi Guo, C. M. Reis and G. Thierrin in 1988 is solved in this paper.
基金
This work was partially supported by the National Natural Science Foundation of China(Grant No.10471112)
the Educational Committee Foundation(ECF)of Yunnan Province of China(Grant No.04Y583A)
