@article{王爱兰:78, author = {王爱兰,宋巍涛,赵秀凤}, title = {剩余类环上扩张因子的性质}, publisher = {《山东大学学报(理学版)》}, year = {2018}, journal = {《山东大学学报(理学版)》}, volume = {53}, number = {11}, eid = {78}, numpages = {6}, pages = {78}, keywords = {全同态加密;R-LWE困难问题;无穷范数;扩张因子}, url = {http://lxbwk.njournal.sdu.edu.cn/CN/abstract/article_2994.shtml}, doi = {10.6040/j.issn.1671-9352.0.2017.370} }