Mathematician

Constantin Carathéodory

Modern

Constantin Carathéodory (13 September 1873 to 2 February 1950) was a Greek mathematician who spent most of his professional career in Germany. He made significant contributions to real and complex analysis, the calculus of variations and measure theory, and created an axiomatic formulation of thermodynamics. He is considered one of the greatest mathematicians of his era and the most renowned Greek mathematician since antiquity. He was born in Berlin to Greek parents and grew up in Brussels; his father Stephanos was a lawyer who served as Ottoman ambassador to Belgium, St Petersburg and Berlin, and his mother Despina Petrokokkinos came from the island of Chios. He had about twenty doctoral students, among them Hans Rademacher and Paul Finsler, and Albert Einstein contacted him for clarifications on the Hamilton-Jacobi equation.

Facts
Biography
Gender
Male 1
Birth Year
1873 2
Connections

Conjectures Posed

Source Carathéodory conjecture (Wikipedia)

In Branch

Source Wikipedia: Constantin Carathéodory
Source Wikipedia: Constantin Carathéodory
Source Wikipedia: Constantin Carathéodory
Source Wikipedia: Constantin Carathéodory

Mentored

Source Paul Finsler (Wikipedia)

Principal Result

Source Borel-Caratheodory theorem - Wikipedia
Source Caratheodory's theorem (convex hull) (Wikipedia)
Source Caratheodory's theorem (convex hull) (Wikipedia)

Proofs Credited

Source Borel-Caratheodory theorem - Wikipedia
Source Caratheodory's theorem (convex hull) (Wikipedia)
Source Caratheodory's theorem (convex hull) (Wikipedia)
In the Other Atlases

Nationality

Also in Geography Atlas: the nationality of this subject.

Sources
1. Wikipedia: Constantin Carathéodory
Lead
Quote, Lead
He made significant contributions to real and complex analysis, the calculus of variations, and measure theory.
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2. MacTutor History of Mathematics, University of St Andrews: Constantin Carathéodory
MacTutor History of Mathematics, University of St AndrewsQuick Info: Born
Quote, Quick Info: Born
13 September 1873
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Paul Finsler (Wikipedia)
Mentored: Paul Finsler, Lead
Quote, Mentored: Paul Finsler, Lead
where he received his Ph.D. in 1919 under the supervision of Constantin Carath
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Caratheodory's theorem (convex hull) (Wikipedia)
  • Principal Result: Caratheodory's Theorem (Convex Geometry), Lead sentence of the article on the result
    The result is named for Constantin Carathéodory, who proved the theorem in 1911 for the case when P {\displaystyle P} is compact.
  • Principal Result: Carathéodory's Theorem (Convex Hull), Lead sentence of the article on the result
    The result is named for Constantin Carathéodory, who proved the theorem in 1911 for the case when P {\displaystyle P} is compact.
  • Proofs Credited: Caratheodory's Theorem (Convex Geometry), Lead
    The result is named for Constantin Carathéodory, who proved the theorem in 1911
  • Proofs Credited: Carathéodory's Theorem (Convex Hull), Lead
    The result is named for Constantin Carathéodory, who proved the theorem in 1911
View the Source
Borel-Caratheodory theorem - Wikipedia
  • Principal Result: Borel-Caratheodory Theorem, Lead sentence of the article on the result
    It is named for Émile Borel and Constantin Carathéodory.
  • Proofs Credited: Borel-Caratheodory Theorem, Lead
    It is named for Émile Borel and Constantin Carathéodory.
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Carathéodory conjecture (Wikipedia)
Conjectures Posed: Caratheodory Conjecture, Lead
Quote, Conjectures Posed: Caratheodory Conjecture, Lead
In differential geometry, the Carathéodory conjecture is a mathematical conjecture attributed to Constantin Carathéodory by Hans Ludwig Hamburger, stating that any convex, closed and sufficiently smooth surface in three dimensional Euclidean space must admit at least two umbilic points.
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