Aleksandr Danilovich Aleksandrov
E691532
Aleksandr Danilovich Aleksandrov was a prominent Soviet mathematician and geometer known for his foundational work in convex and differential geometry and for mentoring influential figures such as Grigori Perelman.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Aleksandr Danilovich Aleksandrov canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7678464 — 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: Aleksandr Danilovich Aleksandrov Context triple: [Grigori Perelman, studiedUnder, Aleksandr Danilovich Aleksandrov]
-
A.
Sergei Sedov
Sergei Sedov was the younger son of Russian revolutionary Leon Trotsky, known primarily for his persecution and execution during Stalin’s Great Purge.
-
B.
Konstantin Sergeyevich Alekseyev
Konstantin Sergeyevich Alekseyev, better known as Konstantin Stanislavski, was a pioneering Russian theatre practitioner whose acting system revolutionized modern performance and inspired method acting.
-
C.
Viktor Antonov
Viktor Antonov is a Bulgarian-French visual designer and art director best known for shaping the distinctive, stylized look of games like Half-Life 2 and the Dishonored series.
-
D.
Vasily Sokolovsky
Vasily Sokolovsky was a Soviet military commander and Marshal of the Soviet Union who played a key role in major Eastern Front operations during World War II and later served as a prominent Cold War-era strategist and commander in occupied Germany.
-
E.
Nikolai Kuznetsov
Nikolai Kuznetsov was a Soviet admiral who served as the People’s Commissar of the Navy during World War II and played a key role in modernizing and leading the Soviet naval forces.
- 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: Aleksandr Danilovich Aleksandrov Target entity description: Aleksandr Danilovich Aleksandrov was a prominent Soviet mathematician and geometer known for his foundational work in convex and differential geometry and for mentoring influential figures such as Grigori Perelman.
-
A.
Sergei Sedov
Sergei Sedov was the younger son of Russian revolutionary Leon Trotsky, known primarily for his persecution and execution during Stalin’s Great Purge.
-
B.
Konstantin Sergeyevich Alekseyev
Konstantin Sergeyevich Alekseyev, better known as Konstantin Stanislavski, was a pioneering Russian theatre practitioner whose acting system revolutionized modern performance and inspired method acting.
-
C.
Viktor Antonov
Viktor Antonov is a Bulgarian-French visual designer and art director best known for shaping the distinctive, stylized look of games like Half-Life 2 and the Dishonored series.
-
D.
Vasily Sokolovsky
Vasily Sokolovsky was a Soviet military commander and Marshal of the Soviet Union who played a key role in major Eastern Front operations during World War II and later served as a prominent Cold War-era strategist and commander in occupied Germany.
-
E.
Nikolai Kuznetsov
Nikolai Kuznetsov was a Soviet admiral who served as the People’s Commissar of the Navy during World War II and played a key role in modernizing and leading the Soviet naval forces.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Soviet scientist
ⓘ
geometer ⓘ human ⓘ mathematician ⓘ |
| awardReceived |
Lobachevsky Prize
NERFINISHED
ⓘ
Order of Lenin ⓘ Order of the Red Banner of Labour NERFINISHED ⓘ |
| countryOfCitizenship | Soviet Union ⓘ |
| educatedAt | Leningrad State University NERFINISHED ⓘ |
| employer | Leningrad State University NERFINISHED ⓘ |
| familyName | Aleksandrov NERFINISHED ⓘ |
| fieldOfWork |
convex geometry
ⓘ
differential geometry ⓘ geometry ⓘ mathematics ⓘ measure theory ⓘ metric geometry ⓘ topology ⓘ |
| givenName | Aleksandr NERFINISHED ⓘ |
| influenced |
Grigori Perelman
NERFINISHED
ⓘ
Soviet school of geometry NERFINISHED ⓘ |
| influencedBy |
Aleksandr Lyapunov
NERFINISHED
ⓘ
David Hilbert NERFINISHED ⓘ Hermann Minkowski NERFINISHED ⓘ |
| languageOfWorkOrName | Russian ⓘ |
| memberOf | USSR Academy of Sciences NERFINISHED ⓘ |
| nativeLanguage | Russian ⓘ |
| notableFor |
contributions to the theory of curvature in the large
ⓘ
development of Aleksandrov spaces of bounded curvature ⓘ foundational work in convex geometry ⓘ foundational work in differential geometry ⓘ mentoring Grigori Perelman ⓘ results on convex surfaces ⓘ results on mixed volumes ⓘ work on intrinsic geometry of convex surfaces ⓘ |
| notableStudent |
Grigori Perelman
NERFINISHED
ⓘ
Viktor Zalgaller NERFINISHED ⓘ Yuri Reshetnyak NERFINISHED ⓘ |
| notableWork |
Convex Polyhedra
NERFINISHED
ⓘ
Intrinsic Geometry of Convex Surfaces NERFINISHED ⓘ |
| patronymicName | Danilovich NERFINISHED ⓘ |
| positionHeld |
professor of mathematics
ⓘ
rector of Leningrad State University ⓘ |
| sexOrGender | male ⓘ |
| workLocation |
Leningrad
NERFINISHED
ⓘ
Saint Petersburg NERFINISHED ⓘ |
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: Aleksandr Danilovich Aleksandrov Description of subject: Aleksandr Danilovich Aleksandrov was a prominent Soviet mathematician and geometer known for his foundational work in convex and differential geometry and for mentoring influential figures such as Grigori Perelman.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.