Statements (74)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Mathematician
|
| gptkbp:affiliation |
gptkb:University_of_Vienna
|
| gptkbp:awards |
Honorary_member_of_the_Austrian_Academy_of_Sciences
|
| gptkbp:born |
March 2, 1879
|
| gptkbp:contribution |
Theory of distributions
Theory of differential equations Theory of integral equations Theory of real numbers Theory of functional equations Theory of linear operators Theory of algebraic topology Theory of mathematical analysis Theory of mathematical logic Theory of mathematical physics Theory of numerical analysis Theory of probability theory Theory of spectral theory Theory of Riemann surfaces Theory of asymptotic analysis Theory of mathematical statistics Theory of operator theory Theory of compact operators Theory of partial differential equations Theory of algebraic structures Theory of category theory Theory of combinatorial mathematics Theory of graph theory Theory of Banach spaces Theory of algebraic geometry Theory of complex manifolds Theory of representation theory Theory of convex sets Theory of complex numbers Theory of differential geometry Theory of homotopy theory Theory of topological vector spaces Theory of measure and integration Theory of Lie groups Theory of Lie algebras Theory of approximation theory Theory of algebraic K-theory Theory of algebraic structures in mathematics. Theory of algebraic topology in higher dimensions Theory of cohomology theory Theory of convergence in functional spaces Theory of homology theory Theory of linear functional analysis Theory of non-Archimedean fields Theory of ordered fields Theory of topology in mathematics Theory of functional equations in several variables Theory of functional analysis in infinite dimensions Theory_of_Hilbert_spaces Hahn-Banach_extension_theorem Hahn_decomposition_theorem Hahn_series |
| gptkbp:died |
July 24, 1934
|
| gptkbp:field |
Mathematics
|
| https://www.w3.org/2000/01/rdf-schema#label |
Hans Hahn
|
| gptkbp:influenced |
gptkb:Karl_Menger
gptkb:Rudolf_Lipschitz Paul Erdős |
| gptkbp:knownFor |
Functional analysis
Hahn-Banach_theorem Hahn's_theorem |
| gptkbp:nationality |
Austrian
|
| gptkbp:notableFeature |
gptkb:Richard_Rado
gptkb:Hans_Zeller gptkb:Erich_Hecke Kurt Gödel |
| gptkbp:researchFocus |
Set theory
Topology Measure theory Functional spaces |