We prove an unexpected upper bound on a communication game proposed by Jeff Edmonds and Russell Impagliazzo [2, 3] as an approach for proving lower bounds for time-space tradeoffs for branching programs. Our result is based on a generalization of a construction of Erdős, Frankl and Rödl [5] of a large 3-hypergraph with no 3 distinct edges whose union has at most 6 vertices.
CITATION STYLE
Pudlák, P., & Sgall, J. (2013). An upper bound for a communication game related to time-space tradeoffs. In The Mathematics of Paul Erdos I, Second Edition (pp. 399–407). Springer New York. https://doi.org/10.1007/978-1-4614-7258-2_24
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