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All Theorems

Proved mathematical results, statements with an accepted proof within the mathematical community. Belongs here: theorems, grouped below by the branch of mathematics the result belongs to. Does not belong here: unproved claims, filed as conjectures, even ones widely believed true.

All Theorems

907 entries

Branch

Topic Area

Proved

Proved By

Named After

Statement Form

Hasse's Theorem on Elliptic Curves

H-Cobordism Theorem

Heckscher-Ohlin Theorem

Heine-Borel Theorem

Hellmann-Feynman Theorem

Helly's Selection Theorem

Helly's Theorem

Henry George Theorem

Herbrand-Ribet Theorem

Herbrand's Theorem

Herglotz's Variational Principle

Heron's Formula

Hewitt-Savage Zero-One Law

Higman's Embedding Theorem

Hilbert's Basis Theorem

Hilbert's Irreducibility Theorem

Hilbert's Nullstellensatz

Hilbert's Syzygy Theorem

Hilbert's Theorem 90

Hilbert-Speiser Theorem

Hilbert-Waring Theorem

Hinge Theorem

Hjelmslev's Theorem

Hodge Index Theorem

Hoeffding's Inequality

Holmstrom's Theorem

Hopf-Rinow Theorem

H-Theorem

Hurewicz Theorem

Hurwitz's Theorem (Number Theory)

Identity Theorem (Complex Analysis)

Immerman-Szelepcsenyi Theorem

Implicit Function Theorem

Increment Theorem

Infinitude of Primes

Inscribed Angle Theorem

Intercept Theorem

Interior Extremum Theorem

Intermediate Value Theorem

Intersecting Chords Theorem

Intersecting Secants Theorem

Invariance of Domain

Inverse Function Theorem

Isoperimetric Inequality

Ito's Lemma

Jacobi's Four-Square Theorem

Jacobson Density Theorem

Japanese Theorem for Cyclic Polygons

Japanese Theorem for Cyclic Quadrilaterals

Jordan Curve Theorem

Jordan Normal Form Theorem

Jordan-Holder Theorem

Jurkat-Richert Theorem

Kakutani Fixed-Point Theorem

Kamp's Theorem

Kaplansky's Theorem on Quadratic Forms

Kawasaki's Theorem

Kelvin's Circulation Theorem

Kepler Conjecture

Kirchhoff's Theorem (Matrix-Tree Theorem)

Kleene's Recursion Theorem

Kneser's Theorem (Combinatorics)

Kochen-Specker Theorem

Koenig's Theorem (Graph Theory)

Kolmogorov Extension Theorem

Kolmogorov-Arnold Representation Theorem

Kolmogorov's Maximal Inequality

Kolmogorov's Three-Series Theorem

Kolmogorov's Zero-One Law

Konig's Lemma

Konig's Theorem (Kinetics)

Konig's Theorem (Set Theory)

Kostant's Convexity Theorem

Kotzig's Theorem

Kővári-Sos-Turán Theorem

Kramers' Theorem

Kramers-Kronig Relations

Krein-Milman Theorem

Kronecker's Approximation Theorem

Kronecker-Weber Theorem