Sylvester
E571001
Sylvester is a surname most notably associated with James Joseph Sylvester, a prominent 19th-century English mathematician known for his contributions to matrix theory, invariant theory, and number theory.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sylvester canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6149899 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sylvester Context triple: [James Joseph Sylvester, familyName, Sylvester]
-
A.
Sylvester
Sylvester is a classic Looney Tunes cartoon cat best known for his lisping voice and comical attempts to catch Tweety Bird.
-
B.
Bosley
Bosley is a surname most famously associated with American actor Tom Bosley, known for his role as Howard Cunningham on the television series "Happy Days."
-
C.
Orson
Orson is a masculine given name most famously associated with the American filmmaker and actor Orson Welles.
-
D.
Ottis
Ottis is a masculine given name most notably borne by former NFL running back Ottis Anderson.
-
E.
Clyde
Clyde is the thistle-inspired cartoon character that served as the official mascot of the 2014 Commonwealth Games in Glasgow, Scotland.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sylvester Target entity description: Sylvester is a surname most notably associated with James Joseph Sylvester, a prominent 19th-century English mathematician known for his contributions to matrix theory, invariant theory, and number theory.
-
A.
Sylvester
Sylvester is a classic Looney Tunes cartoon cat best known for his lisping voice and comical attempts to catch Tweety Bird.
-
B.
Bosley
Bosley is a surname most famously associated with American actor Tom Bosley, known for his role as Howard Cunningham on the television series "Happy Days."
-
C.
Orson
Orson is a masculine given name most famously associated with the American filmmaker and actor Orson Welles.
-
D.
Ottis
Ottis is a masculine given name most notably borne by former NFL running back Ottis Anderson.
-
E.
Clyde
Clyde is the thistle-inspired cartoon character that served as the official mascot of the 2014 Commonwealth Games in Glasgow, Scotland.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
mathematician ⓘ surname ⓘ |
| awardReceived | Royal Medal ⓘ |
| centuryOfActivity | 19th century ⓘ |
| coinedTerm |
graph (in graph theory, independently of others)
ⓘ
matrix (in the mathematical sense) ⓘ |
| countryOfBirth | United Kingdom NERFINISHED ⓘ |
| countryOfCitizenship | United Kingdom ⓘ |
| dateOfBirth | 1814-09-03 ⓘ |
| dateOfDeath | 1897-03-15 ⓘ |
| educatedAt |
Trinity College, Cambridge
ⓘ
Cambridge University ⓘ
surface form:
University of Cambridge
|
| employer |
Johns Hopkins University
NERFINISHED
ⓘ
Royal Military Academy, Woolwich NERFINISHED ⓘ University of Oxford ⓘ |
| ethnicGroup |
Jews
ⓘ
surface form:
Jewish people
|
| familyName | Sylvester NERFINISHED ⓘ |
| fieldOfWork |
invariant theory
ⓘ
mathematics ⓘ matrix theory ⓘ number theory ⓘ |
| fullName | James Joseph Sylvester NERFINISHED ⓘ |
| givenName | James ⓘ |
| hasNotableBearer | James Joseph Sylvester NERFINISHED ⓘ |
| hasWork |
Papers on matrix theory
NERFINISHED
ⓘ
Papers on number theory NERFINISHED ⓘ Theory of Invariants NERFINISHED ⓘ |
| influenced |
development of algebraic invariant theory
ⓘ
development of combinatorics ⓘ development of linear algebra ⓘ |
| languageOfOrigin | English ⓘ |
| memberOf | Royal Society ⓘ |
| notableConcept |
Sylvester determinant
NERFINISHED
ⓘ
Sylvester equation NERFINISHED ⓘ Sylvester matrix NERFINISHED ⓘ Sylvester–Gallai theorem NERFINISHED ⓘ Sylvester’s law of inertia NERFINISHED ⓘ |
| notableFor |
contributions to invariant theory
ⓘ
contributions to matrix theory ⓘ contributions to number theory ⓘ |
| placeOfBirth |
London, England
ⓘ
surface form:
London
|
| placeOfDeath |
London, England
ⓘ
surface form:
London
|
| positionHeld |
Savilian Professor of Geometry at the University of Oxford
NERFINISHED
ⓘ
professor of mathematics at Johns Hopkins University ⓘ |
| religion | Judaism ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Sylvester Description of subject: Sylvester is a surname most notably associated with James Joseph Sylvester, a prominent 19th-century English mathematician known for his contributions to matrix theory, invariant theory, and number theory.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.