Algebraic Zero Curves of Homogeneous Plurisubharmonic Polynomials

Let p be a nonzero homogeneous plurisubharmonic polynomial on C^2. We prove that every irreducible affine algebraic curve avoiding the origin on which p vanishes is exactly a nonzero level of a homogeneous holomorphic polynomial of degree at most degree(p). No smoothness or rationality assumption is needed. A finite-pole rigidity lemma on the compact normalization eliminates polar leading terms by Levi positivity. Constancy along complex dilations then yields a holomorphic level by polarization and a binary-form irreducibility argument. This answers the irreducible-curve interpretation of Stensones's 2010 AIM question, recorded as AIM-SEVERAL_COMPLEX_VARIABLES-0028 in ulamai/UnsolvedMath v1.6.0. If reducible curves are allowed, a degree-eight counterexample is given even with no pluriharmonic terms. The two interpretations are distinguished explicitly; the adjacent Newton-diagram problem is not covered. The release includes a five-page English manuscript, standalone LaTeX source, a reproducible Sympy checker with 39 exact regression checks, and a verification report. The proof is the written all-degree argument, not an extrapolation from finite tests. AI-assisted, self-audited and unrefereed. No independent review or proof-assistant formalization is claimed. Novelty and absolute priority remain undetermined after a bounded primary-source comparison.

Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-10-05
DOI
https://doi.org/10.5281/zenodo.23162700
Primary Topic
Geometry and complex manifolds
Type
preprint
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
preprint

Algebraic Zero Curves of Homogeneous Plurisubharmonic Polynomials

Alper Ferudun
Zenodo (CERN European Organization for Nuclear Research)
Geometry and complex manifolds
preprint

Algebraic Zero Curves of Homogeneous Plurisubharmonic Polynomials

Alper Ferudun
preprint en

Abstract

Let p be a nonzero homogeneous plurisubharmonic polynomial on C^2. We prove that every irreducible affine algebraic curve avoiding the origin on which p vanishes is exactly a nonzero level of a homogeneous holomorphic polynomial of degree at most degree(p). No smoothness or rationality assumption is needed. A finite-pole rigidity lemma on the compact normalization eliminates polar leading terms by Levi positivity. Constancy along complex dilations then yields a holomorphic level by polarization and a binary-form irreducibility argument. This answers the irreducible-curve interpretation of Stensones's 2010 AIM question, recorded as AIM-SEVERAL_COMPLEX_VARIABLES-0028 in ulamai/UnsolvedMath v1.6.0. If reducible curves are allowed, a degree-eight counterexample is given even with no pluriharmonic terms. The two interpretations are distinguished explicitly; the adjacent Newton-diagram problem is not covered. The release includes a five-page English manuscript, standalone LaTeX source, a reproducible Sympy checker with 39 exact regression checks, and a verification report. The proof is the written all-degree argument, not an extrapolation from finite tests. AI-assisted, self-audited and unrefereed. No independent review or proof-assistant formalization is claimed. Novelty and absolute priority remain undetermined after a bounded primary-source comparison.

Zenodo (CERN European Organization for Nuclear Research)
Geometry and complex manifolds
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

Algebraic Zero Curves of Homogeneous Plurisubharmonic Polynomials — Alper Ferudun · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS