7 citations · 22 across the 34 of their papers we have counts for
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math.GR2010
A note on Haynes-Hedetniemi-Slater Conjecture
Tomoo Yokoyama
We notice that Haynes-Hedetniemi-Slater Conjecture is true (i.e. for every graph of size with minimum degree , where is the domina…
math.GN2010★ 1 cited
On completeness of H-closed pospaces
Tomoo Yokoyama
We generalized the characterization of H-closedness for linearly ordered pospaces as follows: A pospace without an infinite antichain is an H-closed pospace if and only if …