Width-3 Permutation Branching Programs
We consider a restricted class of width-3 branching programs where each column of nodes depends on a single variable, and the 0-edges and the 1-edges out of each column form a permutation. In this model, parity and the mod-3 function are easy to calculate, but the and-function is hard. We show that...
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| Published: |
2023
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| Online Access: | https://hdl.handle.net/1721.1/149102 |