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REPORTS > AUTHORS > HIMANSHU TYAGI:
All reports by Author Himanshu Tyagi:

TR19-014 | 22nd January 2019
Himanshu Tyagi, Shun Watanabe

A New Proof of Nonsignalling Multiprover Parallel Repetition Theorem

We present an information theoretic proof of the nonsignalling multiprover parallel repetition theorem, a recent extension of its two-prover variant that underlies many hardness of approximation results. The original proofs used de Finetti type decomposition for strategies. We present a new proof that is based on a technique we introduced ... more >>>




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