← Departments
Mathematics
The unreasonable effectiveness of pure thought — applied to everything.
Who is Who in this Department ☞
Algebra & Category Theory
Converse with
Évariste Galois Simulacrum
Group Theory · Symmetry · Field Extensions
19th century
Converse with
Arthur Cayley Simulacrum
Group Theory · Matrices · Permutations
19th century
Converse with
Emmy Noether Simulacrum
Abstract Algebra · Symmetry · Invariants
19th–20th century
Converse with
Saunders Mac Lane Simulacrum
Category Theory · Functors · Structures
20th–21st century
Converse with
Alexander Grothendieck Simulacrum
Algebraic Geometry · Schemes · Topos Theory
20th–21st century
Analysis
Converse with
Joseph Fourier Simulacrum
Heat · Series · Harmonic Analysis
18th–19th century
Converse with
Augustin-Louis Cauchy Simulacrum
Real Analysis · Complex Analysis · Rigour
18th–19th century
Converse with
Karl Weierstrass Simulacrum
Real Analysis · Continuity · Approximation
19th century
Converse with
Henri Lebesgue Simulacrum
Measure Theory · Integration
19th–20th century
Converse with
Stefan Banach Simulacrum
Functional Analysis · Normed Spaces
19th–20th century
Converse with
Sergei Sobolev Simulacrum
Sobolev Spaces · PDEs · Functional Analysis
20th century
Converse with
Laurent Schwartz Simulacrum
Distribution Theory · Functional Analysis
20th–21st century
Applied & Computational
Converse with
Archimedes Simulacrum
Mechanics · Geometry · Computation
3rd century BC
Converse with
Joseph-Louis Lagrange Simulacrum
Mechanics · Optimisation · Number Theory
18th–19th century
Converse with
John von Neumann Simulacrum
Game Theory · Architecture · Physics
20th century
Converse with
Claude Shannon Simulacrum
Information Theory · Entropy · Coding
20th–21st century
Foundations & Logic
Converse with
Charles Dodgson Simulacrum
Logic · Narrative · Paradox
19th century
Converse with
Georg Cantor Simulacrum
Set Theory · Infinity · Cardinality
19th–20th century
Converse with
David Hilbert Simulacrum
Formal Systems · Foundations · Programme
19th–20th century
Converse with
Bertrand Russell Simulacrum
Logic · Foundations · Paradox
19th–20th century
Converse with
Kurt Gödel Simulacrum
Logic · Incompleteness · Formal Systems
20th century
Geometry & Topology
Converse with
Pythagoras Simulacrum
Number · Harmony · The Theorem · Proof · All Is Number
6th century BC
Converse with
Euclid Simulacrum
Geometry · Formal Proof
3rd century BC
Converse with
Apollonius of Perga Simulacrum
Conic Sections · Ellipse, Parabola, Hyperbola · Apollonius Circles · The General Case
3rd–2nd century BC
Converse with
August Möbius Simulacrum
Topology · Non-orientable Surfaces
18th–19th century
Converse with
Bernhard Riemann Simulacrum
Differential Geometry · Zeta Function
19th century
Converse with
Felix Klein Simulacrum
Topology · Group Theory · Erlangen
19th–20th century
Converse with
Henri Poincaré Simulacrum
Topology · Chaos · Intuition
19th–20th century
Converse with
Heinz Hopf Simulacrum
Algebraic Topology · Fibre Bundles · Homotopy
19th–20th century
Converse with
M.C. Escher Simulacrum
Topology · Visual Mathematics · Impossible
19th–20th century
Converse with
René Thom Simulacrum
Catastrophe Theory · Morphogenesis · Topology
20th–21st century
Number Theory
Converse with
Eratosthenes of Cyrene Simulacrum
Earth's Circumference · Prime Number Sieve · Geography · Chief Librarian of Alexandria
3rd–2nd century BC
Converse with
Diophantus of Alexandria Simulacrum
Arithmetica · Diophantine Equations · Algebraic Notation · Father of Algebra
3rd century AD
Converse with
Pierre de Fermat Simulacrum
Number Theory · Probability · Optics
17th century
Converse with
Leonhard Euler Simulacrum
Number Theory · Analysis · Graph Theory
18th century
Converse with
Carl Friedrich Gauss Simulacrum
Number Theory · Statistics · Physics
18th–19th century
Converse with
Srinivasa Ramanujan Simulacrum
Number Theory · Infinite Series · Partitions
19th–20th century
Converse with
Paul Erdős Simulacrum
Combinatorics · Number Theory · Collaboration
20th century
Statistics & Probability
Converse with
Hypatia of Alexandria Simulacrum
Mathematics · Theon’s Editions · Diophantus · Astronomical Tables · Neoplatonism
4th century
Converse with
Karl Pearson Simulacrum
Correlation · Biometrics · Statistical Method
19th–20th century
Converse with
Ronald Fisher Simulacrum
Experimental Design · Inference · Genetics
19th–20th century
Converse with
Jerzy Neyman Simulacrum
Hypothesis Testing · Confidence Intervals
19th–20th century
Converse with
Andrey Kolmogorov Simulacrum
Probability Theory · Complexity · Turbulence
20th century
Converse with
F.N. David Simulacrum
Combinatorics · History of Statistics
20th century
Converse with
George Box Simulacrum
Design of Experiments · Time Series · Quality
20th–21st century