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math.LO2022
Games on base matrices
Vera Fischer, Marlene Koelbing, Wolfgang Wohofsky
Using a game characterization of distributivity, we show that base matrices for of regular height larger than necessarily have maximal br…
math.LO2022
On heights of distributivity matrices
Vera Fischer, Marlene Koelbing, Wolfgang Wohofsky
We construct a model in which there exists a distributivity matrix of regular height larger than ; both and are possible. A di…