Group divisible designs of four groups and block size five with configuration (1; 1; 1; 2)
We present constructions and results about GDDs with four groups and block size five in which each block has Configuration $(1, 1, 1, 2)$, that is, each block has exactly one point from three of the four groups and two points from the fourth group. We provide the necessary conditions of the existenc...
Main Authors: | Ronald Mwesigwa, Dinesh G. Sarvate, Li Zhang |
---|---|
Format: | Article |
Language: | English |
Published: |
Yildiz Technical University
2016-09-01
|
Series: | Journal of Algebra Combinatorics Discrete Structures and Applications |
Online Access: | http://dergipark.ulakbim.gov.tr/jacodesmath/article/view/5000198245 |
Similar Items
-
Group Divisible Designs with Two Associate Classes and 𝜆2=1
by: Nittiya Pabhapote, et al.
Published: (2011-01-01) -
The automorphism groups of unitary block designs and the existence of O'Nan configurations
by: Tai, Yee-ka, et al.
Published: (2014) -
Motivated grouping in grades four, five and six
by: Hefler, Rachel Arnold
Published: (2016) -
Classification of All Primitive Groups of Degrees Four and Five
by: Haval M. Mohammed Salih
Published: (2017-12-01) -
An existence theory for group divisible designs /
by: Chang, Kuang-I
Published: (1976)