@article { author = {Emami, M. and Maysoori, Ch.}, title = {Some Optimal Codes From Designs}, journal = {Bulletin of the Iranian Mathematical Society}, volume = {37}, number = {No. 3}, pages = {109-115}, year = {2011}, publisher = {Iranian Mathematical Society (IMS)}, issn = {1017-060X}, eissn = {1735-8515}, doi = {}, abstract = {The binary and ternary codes spanned by the rows of the point by block incidence matrices of some 2-designs and their complementary and orthogonal designs are studied. A new method is also introduced to study optimal codes.}, keywords = {Optimal code,t-design}, url = {http://bims.iranjournals.ir/article_353.html}, eprint = {http://bims.iranjournals.ir/article_353_1c31d56b10fe384966174ee83e0eb049.pdf} }