Triple

T19050726
Position Surface form Disambiguated ID Type / Status
Subject Dirichlet kernel E466248 entity
Predicate generalizationOf P2372 FINISHED
Object Dirichlet kernels on compact groups
Dirichlet kernels on compact groups are generalized summation kernels used in harmonic analysis on compact topological groups to study convergence properties of Fourier series and representations.
E613406 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Dirichlet kernels on compact groups | Statement: [Dirichlet kernel, generalizationOf, Dirichlet kernels on compact groups]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dirichlet kernels on compact groups
Context triple: [Dirichlet kernel, generalizationOf, Dirichlet kernels on compact groups]
  • A. Harmonic Analysis on Homogeneous Spaces
    Harmonic Analysis on Homogeneous Spaces is a mathematical monograph by Nolan Wallach that develops the theory of harmonic analysis and representation theory on Lie groups and their homogeneous spaces.
  • B. Plancherel theorem for locally compact abelian groups
    The Plancherel theorem for locally compact abelian groups is a fundamental result in harmonic analysis that identifies the Fourier transform as a unitary isomorphism between an L²-space on the group and an L²-space on its dual group, preserving inner products and norms.
  • C. Bochner–Riesz means
    Bochner–Riesz means are a family of summability methods in harmonic analysis used to improve the convergence of Fourier series and Fourier integrals by smoothing their partial sums.
  • D. Introduction to Abstract Harmonic Analysis
    Introduction to Abstract Harmonic Analysis is a foundational graduate-level textbook that systematically develops the theory of harmonic analysis on topological groups and related abstract structures.
  • E. Dirichlet theorem on Fourier series
    The Dirichlet theorem on Fourier series gives conditions under which a periodic function can be represented by a convergent Fourier series, specifying how and where the series converges to the function.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Dirichlet kernels on compact groups
Triple: [Dirichlet kernel, generalizationOf, Dirichlet kernels on compact groups]
Generated description
Dirichlet kernels on compact groups are generalized summation kernels used in harmonic analysis on compact topological groups to study convergence properties of Fourier series and representations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dirichlet kernels on compact groups
Target entity description: Dirichlet kernels on compact groups are generalized summation kernels used in harmonic analysis on compact topological groups to study convergence properties of Fourier series and representations.
  • A. Harmonic Analysis on Homogeneous Spaces
    Harmonic Analysis on Homogeneous Spaces is a mathematical monograph by Nolan Wallach that develops the theory of harmonic analysis and representation theory on Lie groups and their homogeneous spaces.
  • B. Plancherel theorem for locally compact abelian groups
    The Plancherel theorem for locally compact abelian groups is a fundamental result in harmonic analysis that identifies the Fourier transform as a unitary isomorphism between an L²-space on the group and an L²-space on its dual group, preserving inner products and norms.
  • C. Bochner–Riesz means chosen
    Bochner–Riesz means are a family of summability methods in harmonic analysis used to improve the convergence of Fourier series and Fourier integrals by smoothing their partial sums.
  • D. Introduction to Abstract Harmonic Analysis
    Introduction to Abstract Harmonic Analysis is a foundational graduate-level textbook that systematically develops the theory of harmonic analysis on topological groups and related abstract structures.
  • E. Dirichlet theorem on Fourier series
    The Dirichlet theorem on Fourier series gives conditions under which a periodic function can be represented by a convergent Fourier series, specifying how and where the series converges to the function.
  • F. None of above.

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8dd040fb881909af2a964f65ad208 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5dc02597c8190b39fd2c7b7e42258 completed April 20, 2026, 7:55 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05c553eaf481909a8e07efec1f58c5 completed May 14, 2026, 12:51 p.m.
NEDg Description generation batch_6a05c8e3015c819081b70695b9571e1c completed May 14, 2026, 1:06 p.m.
NED2 Entity disambiguation (via description) batch_6a05c95848b88190bf2a9a37b3d51b55 completed May 14, 2026, 1:08 p.m.
Created at: April 10, 2026, 12:03 p.m.