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Record W1533711568 · doi:10.1090/s0002-9939-02-06800-4

Deformations of minimal Lagrangian submanifolds with boundary

2002· article· en· W1533711568 on OpenAlexaff
Adrian Butscher

Bibliographic record

VenueProceedings of the American Mathematical Society · 2002
Typearticle
Languageen
FieldMathematics
TopicGeometry and complex manifolds
Canadian institutionsThe Scarborough HospitalUniversity of Toronto
Fundersnot available
KeywordsAlgorithmAnnotationSubmanifoldComputer scienceBoundary (topology)Artificial intelligenceType (biology)MathematicsPure mathematicsMathematical analysisBiology

Abstract

fetched live from OpenAlex

Let L L be a special Lagrangian submanifold of a compact Calabi-Yau manifold M M with boundary lying on the symplectic, codimension 2 submanifold W W . It is shown how deformations of L L which keep the boundary of L L confined to W W can be described by an elliptic boundary value problem, and two results about minimal Lagrangian submanifolds with boundary are derived using this fact. The first is that the space of minimal Lagrangian submanifolds near L L with boundary on W W is found to be finite dimensional and is parametrized over the space of harmonic 1-forms of L L satisfying Neumann boundary conditions. The second is that if W ′ W’ is a symplectic, codimension 2 submanifold sufficiently near W W , then, under suitable conditions, there exists a minimal Lagrangian submanifold L ′ L’ near L L with boundary on W ′ W’ .

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.006
Threshold uncertainty score0.020

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0010.000
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0000.002
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0060.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.027
GPT teacher head0.249
Teacher spread0.222 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designTheoretical or conceptual
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations25
Published2002
Admission routes1
Has abstractyes

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Same venueProceedings of the American Mathematical SocietySame topicGeometry and complex manifoldsFrench-language works237,207