@Article{, title={Toric Ideals for 2(■(n/2@2))×2×n/2 - Contingency Tables with Fixed Two Dimensional Marginals When n is an Even Number}, author={Husein Hadi Abass^1 and Yahya .Mahdy.AL-Mayaly^2 and Bashar Ahmed Jawad Sharba^3}, journal={Journal of Kufa for Mathematics and Computer مجلة الكوفة للرياضيات والحاسوب}, volume={2}, number={2}, pages={116-120}, year={2014}, abstract={In this paper, we find Markov basis and toric ideals for2(■(n/2@2))×2×n/2- contingency tables with fixed two dimensional marginalswhen n is an even number greater than or equal 4and we give an application of 2(■(n/2@2))×2×n/2 -contingency tables in genetic algorithm

} }