3 citations · 7 across the 14 of their papers we have counts for
Showing 2016Show all
2 papers · 1 filter
math.CO2016
A construction of group divisible designs with zero block sum
Chong-Dao Lee, Yaotsu Chang, Chia-an Liu
This paper gives a construction of group divisible designs on the binary extension fields with block sizes 3, 4, 5, 6, and 7, respectively, which is motivated from the decoding of…
math.CO2016
Spectral characterizations of two families of nearly complete bipartite graphs
Chia-an Liu, Chih-wen Weng
It is not hard to find many complete bipartite graphs which are not determined by their spectra. We show that the graph obtained by deleting an edge from a complete bipartite graph…