Supported by the National Natural Science Foundation of China(Grant No.11601137);the Research Program of Science and Technology at Universities of Inner Mongolia Autonomous Region(Grant Nos.NJZY19231,NJZZ21052).
The intersection problem for kite-GDDs is the determination of all pairs(T,s)such that there exists a pair of kite-GDDs(X,H,B_(1))and(X,H,B_(2))of the same type T satisfying|B_(1)∩B_(2)|=s.In this paper the intersect...
Acknowledgements This work was supported by the National Natural Science Foundation of China (Grant Nos. 11371121, 11371308, 11201114, 11301457).
In statistical planning of experiments, super-simple designs are the ones providing samples with maximum intersection as small as possible. Super- simple group divisible designs are useful in constructing other types ...