Corroboration · Est. 1996, maintained again since 2026
The P versus NP RegisterContinuing the page kept by Gerhard Woeginger, 1996–2016.
Post-2016 Register census entry 130
A post-2016 Register census entry for a claimed P ≠ NP result by Lev Gordeev. It was not part of Woeginger’s frozen list and remains an unadjudicated candidate.
The Register publishes this census record without endorsing or adjudicating the mathematical claim.
Unadjudicated does not mean endorsed.
A refutation is recorded in the census evidence below. This records a public response, correction, or withdrawal; it is not a Register adjudication.
The post-window paper explicitly claims P≠NP. It remains a candidate, with the pre-existing same-author lineage flagged for the human gate rather than silently merged.
The same link-list treatment is used across both corpora. These 63 post-2016 URLs carry the census’s dated link state; the 45-of-174 link-rot statistic remains explicitly historical.
Link retained by the post-2016 census
Live at censusLink retained by the post-2016 census
Live at censusThe P versus NP Register. “Dossier 130: On P versus NP.” Post-2016 Register census entry; as of 26 July 2026.@misc{pvnp-register-130-2026,
author = {{The P versus NP Register}},
title = {On P versus NP},
year = {2026},
note = {Post-2016 census dossier 130; unadjudicated; as of 2026-07-26}
}