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"Fractional homomorphism, Weisfeiler-Leman invariance, and the ..."
Silvia Butti, Victor Dalmau (2021)
- Silvia Butti, Victor Dalmau:
Fractional homomorphism, Weisfeiler-Leman invariance, and the Sherali-Adams hierarchy for the Constraint Satisfaction Problem. CoRR abs/2107.02956 (2021)
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