Shi-Xin Zhu

Learn More
The ring Fp + uFp + · · · + uk−1Fp may be of interest in coding theory, which have already been used in the construction of optimal frequency-hopping sequence. In this work, cyclic codes over Fp + uFp + · · ·+uk−1Fp which is an open problem posed in [1] are considered. Namely, the structure of cyclic code over Fp + uFp + · · · + uk−1Fp and that of their(More)
Lettuce (Lactuca sativa L.) belongs to the genus Lactuca L. and is an important vegetable worldwide. Over the past decades, there have been many controversies about the phylogeny of Lactuca species due to their complex and diverse morphological characters and insufficient molecular sampling. In this study we provide the most extensive molecular phylogenetic(More)
  • 1