3 citations · 7 across the 5 of their papers we have counts for
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math.HO2015★ 3 cited
Chameleon Coins
Tanya Khovanova, Konstantin Knop, Oleg Polubasov
We discuss coin-weighing problems with a new type of coin: a chameleon. A chameleon coin can mimic a fake or a real coin, and it can choose which coin to mimic for each weighing in…
math.HO2014
Coins of Three Different Weights
Tanya Khovanova, Konstantin Knop
We discuss several coin-weighing problems in which coins are known to be of three different weights and only a balance scale can be used. We start with the task of sorting coins wh…