Dennis Sullivan
E146060
Dennis Sullivan is an influential American mathematician renowned for his groundbreaking work in topology, dynamical systems, and geometry.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dennis Sullivan canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T1244817 — 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: Dennis Sullivan Context triple: [Bôcher Memorial Prize, notableRecipient, Dennis Sullivan]
-
A.
William Thurston
William Thurston was a pioneering American mathematician renowned for his revolutionary contributions to low-dimensional topology and geometry, including the geometrization conjecture for 3-manifolds.
-
B.
Ken Rudin
Ken Rudin is a technology executive and entrepreneur best known for his leadership role in founding the enterprise software company Siebel Systems.
-
C.
Stephen Smale
Stephen Smale is an American mathematician renowned for his work in topology, dynamical systems, and mathematical economics, and as a recipient of the Fields Medal.
-
D.
Erdman Penner
Erdman Penner was a Canadian-born screenwriter and story artist best known for his work on classic Walt Disney animated films in the mid-20th century.
-
E.
Richard Lipton
Richard Lipton is an American computer scientist known for his influential work in theoretical computer science and cryptography, including contributions to complexity theory and algorithm design.
- 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: Dennis Sullivan Target entity description: Dennis Sullivan is an influential American mathematician renowned for his groundbreaking work in topology, dynamical systems, and geometry.
-
A.
William Thurston
William Thurston was a pioneering American mathematician renowned for his revolutionary contributions to low-dimensional topology and geometry, including the geometrization conjecture for 3-manifolds.
-
B.
Ken Rudin
Ken Rudin is a technology executive and entrepreneur best known for his leadership role in founding the enterprise software company Siebel Systems.
-
C.
Stephen Smale
Stephen Smale is an American mathematician renowned for his work in topology, dynamical systems, and mathematical economics, and as a recipient of the Fields Medal.
-
D.
Erdman Penner
Erdman Penner was a Canadian-born screenwriter and story artist best known for his work on classic Walt Disney animated films in the mid-20th century.
-
E.
Richard Lipton
Richard Lipton is an American computer scientist known for his influential work in theoretical computer science and cryptography, including contributions to complexity theory and algorithm design.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
American mathematician
ⓘ
human ⓘ mathematician ⓘ topologist ⓘ |
| awardReceived |
Abel Prize
ⓘ
Leroy P. Steele Prize ⓘ
surface form:
Leroy P. Steele Prize for Lifetime Achievement
Leroy P. Steele Prize ⓘ
surface form:
Leroy P. Steele Prize for Seminal Contribution to Research
Veblen Prize in Geometry ⓘ
surface form:
Oswald Veblen Prize in Geometry
Leroy P. Steele Prize ⓘ
surface form:
Steele Prize for Lifetime Achievement
Wolf Prize in Mathematics ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| doctoralAdvisor | William Browder ⓘ |
| educatedAt |
Princeton University
ⓘ
Rice University ⓘ |
| employer |
CUNY Graduate Center
ⓘ
City University of New York ⓘ Stony Brook University ⓘ |
| familyName | Sullivan ⓘ |
| fieldOfWork |
complex dynamics
ⓘ
differential topology ⓘ dynamical systems ⓘ dynamical systems on Riemann surfaces ⓘ foliation theory ⓘ geometric topology ⓘ geometry ⓘ knot theory ⓘ rational homotopy theory ⓘ topology ⓘ |
| givenName | Dennis ⓘ |
| hasWork |
Sullivan dictionary relating Kleinian groups and complex dynamics
ⓘ
surface form:
Sullivan dictionary between Kleinian groups and rational maps
Sullivan minimal model in rational homotopy theory ⓘ |
| influenced |
field of dynamical systems
ⓘ
field of geometric topology ⓘ field of rational homotopy theory ⓘ |
| memberOf |
Académie des Sciences
ⓘ
American Academy of Arts and Sciences ⓘ National Academy of Sciences ⓘ |
| name | Dennis Sullivan self-link ⓘ |
| notableFor |
Sullivan dictionary relating Kleinian groups and complex dynamics
ⓘ
Sullivan minimal models in rational homotopy ⓘ contributions to 3-manifold topology ⓘ contributions to foliation theory ⓘ contributions to rational homotopy theory ⓘ work in dynamical systems ⓘ work in geometry ⓘ work in topology ⓘ work on quasi-conformal mappings in dynamics ⓘ |
| positionHeld |
Albert Einstein Chair in Science at CUNY
ⓘ
Distinguished Professor at CUNY Graduate Center ⓘ professor of mathematics ⓘ |
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: Dennis Sullivan Description of subject: Dennis Sullivan is an influential American mathematician renowned for his groundbreaking work in topology, dynamical systems, and geometry.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.