Pith. sign in

REVIEW 1 cited by

Dehomogenization for Completely Positive Tensors

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

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 2206.12553 v2 pith:WK2P4W57 submitted 2022-06-25 math.OC

Dehomogenization for Completely Positive Tensors

Jiawang Nie , Xindong Tang , Zi Yang , Suhan Zhong This is my paper
classification math.OC
keywords tensorsdehomogenizationtensorapproachcompletelypositivesymmetriccones
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
0 comments
read the original abstract

A real symmetric tensor is completely positive (CP) if it is a sum of symmetric tensor powers of nonnegative vectors. We propose a dehomogenization approach for studying CP tensors. This gives new Moment-SOS relaxations for CP tensors. Detection for CP tensors and the linear conic optimization with CP tensor cones can be solved more efficiently by the dehomogenization approach.

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. Entanglement in the Dicke subspace

    quant-ph 2026-02 conditional novelty 7.0

    Mixtures of Dicke states are separable exactly when their parametrizing tensor is completely positive; this yields PPT-entangled examples for all n≥3, d≥3 and SDP relaxations for separability.