Pith. sign in

REVIEW 1 cited by

Quantum Verification of Matrix Products

Not yet reviewed by Pith; the record is open.

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv quant-ph/0409035 v2 pith:O6SW4PHF submitted 2004-09-06 quant-ph

Quantum Verification of Matrix Products

classification quant-ph
keywords algorithmquantumtimeentriesmatrixbestboundedefficient
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
0 comments
read the original abstract

We present a quantum algorithm that verifies a product of two n*n matrices over any field with bounded error in worst-case time n^{5/3} and expected time n^{5/3} / min(w,sqrt(n))^{1/3}, where w is the number of wrong entries. This improves the previous best algorithm that runs in time n^{7/4}. We also present a quantum matrix multiplication algorithm that is efficient when the result has few nonzero entries.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Universal Matrix Multiplication on Quantum Computer

    quant-ph 2024-08 unverdicted novelty 5.0

    Proposes a QFT-based quantum matrix multiplication framework claiming O(n) adder and O(n²) multiplier gate complexity plus a quantum Strassen variant for potential ML acceleration.