List of mathematical topics (J-L)

J

J-invariant -- Jacobi, Carl Gustav Jakob -- Jacobi identity -- Jacobi's elliptic functions -- Jacobian -- Jacobian matrix -- Jacobson, Nathan -- Jacobson density theorem -- Jacobson radical -- Jaco-Shalen-Johannson torus decomposition -- Janiszewski, Zygmunt -- Janko group -- Jaynes, Edwin Thompson -- Jensen's inequality -- Johnson solid -- Johnston diagram -- Jones, Vaughan Frederick Randal -- Jones calculus -- Jordan, Camille -- Jordan curve theorem -- Jordan normal form -- Jordan-Schönflies theorem -- Josephus permutation -- Julia, Gaston -- Julia set --

K

K-Hyperperfect number -- K-fold perfect number -- K3 surface -- Kac -- Kac, Mark -- Kähler, Erich -- Kähler differential -- Kähler manifold -- Kähler metric -- Kaiser window -- Kakeya needle problem -- Kalman filter -- Kanada, Yasumasa -- Kantorovich, Leonid Vitalyevich -- Karnaugh map -- Kastner, Abraham Gotthelf -- KdV equation -- Kêng-Chih, Tsu -- Kepler, Johannes -- Kepler's laws of planetary motion -- Kepler conjecture -- Kepler solid -- Kernel (algebra) -- Kernel (category theory) -- Kernel extension theorem -- Kernel of a homomorphism -- Kernel trick -- Key -- Kidinnu -- Killing field -- Kinematics -- Kinetic energy -- Kirchoff's Laws -- Kirszbraun theorem -- Kissing number problem -- Kleene algebra -- Kleene star -- Kleene, Stephen -- Kleene's recursion theorem -- Klein bottle -- Klein, Felix -- Klein four-group -- Klein quartic -- Knapsack problem -- Knaster-Tarski theorem -- Knight's tour -- Knot invariant -- Knot polynomial -- Knot theory -- Knuth, Donald -- Knuth-Bendix completion algorithm -- Knuth -yllion -- Knuths up-arrow notation -- Koch snowflake -- Kodaira, Kunihiko -- Kolmogorov, Andrey Nikolaevich -- Kolmogorov-Arnold-Moser theorem -- Kolmogorov Smirnov test -- Kolmogorov space -- Kolmogorov's zero-one law -- König's lemma -- König's theorem -- Kontsevich, Maxim -- Korteweg, Diederik -- Koszul complex -- Kovalevskaya, Sofia -- Kovalevskaya, Sofia Vasilyevna -- Kowa, Seki -- Kramers-Kronig relations -- Kramp, Christian -- Krohn-Rhodes theory -- Kronecker, Leopold -- Kronecker's theorem -- Krull dimension -- Krull's principal ideal theorem -- Kruskal, Martin -- Kruskal's algorithm -- K-theory -- Kullback-Leibler divergence -- Kummer -- Kummer, Ernst -- Kummer, Ernst Eduard -- Kummer theory -- Kuratowski, Kazimierz -- Kuratowski closure axioms -- Kurtosis -- Kutta, Martin Wilhelm --

L

L-function -- L-system -- La Géometrie -- Lafforgue -- Lafforgue, Laurent -- Lagged Fibonacci generator -- Lagrange, Joseph-Louis de -- Lagrange's four-square theorem - Lagrange inversion theorem -- Lagrange multiplier -- Lagrange polynomial -- Lagrange's theorem -- Lagrangian mechanics -- Lagrangian point -- Lah, Ivo -- Lah number -- Lambda calculus -- Lambda function -- Lambert, Johann Heinrich -- Lambert's cosine law -- Lambert's W function -- Lamellar field -- Lanczos, Cornelius -- Landau, Edmund -- Landau-Ramanujan constant -- Landau's function -- Langevin equation -- Langlands program -- Langlands, Robert -- Langton's ant -- Laplace, Pierre Simon -- Laplace operator -- Laplace transform -- Laplace transform applied to differential equations -- Laplace's equation -- Laplace-Stieltjes transform -- Laplacian field -- Large diffeomorphism -- Large number -- Largest remainder method -- Laser -- Lasker, Emanuel -- Lasker-Noether theorem -- LaTeX -- Latin square -- Latitude -- Lattice -- Lattice (group) -- Lattice (order) -- Lattice model -- Laurent expansion theorem -- Laurent, Pierre-Alphonse -- Laurent series -- Law of cosines -- Law of large numbers -- Law of nature -- Law of sines -- Law of tangents -- Law of the iterated logarithm -- Law of total expectation -- Law of total probability -- Law of total variance -- Laws of logic -- Lawson's conjecture -- Lax, Peter -- Leaf node -- Lefschetz, Solomon -- Least common denominator -- Least common multiple -- Least squares -- Lebesgue, Henri Leon -- Lebesgue covering dimension -- Lebesgue integration -- Lebesgue measure -- Lebesgue-Stieltjes Integral -- Leech lattice -- Lefschetz, Solomon -- Lefschetz fixed-point theorem -- Legendre, Adrien-Marie -- Legendre polynomials -- Legendre form -- Legendre symbol -- Legendre transformation -- Legendre's constant -- Lehmann-Scheffé theorem -- Lehmer, Derrick Henry -- Lehmer number -- Leibniz, Gottfried -- Leibniz notation -- Leibniz notation for differentiation -- Lemma -- Lemniscate -- Lemoine point -- Length -- Length of a module -- Lenstra elliptic curve factorization -- Leray, Jean -- Level set -- Levenberg -- Levenberg, Kenneth -- Levenberg-Marquardt nonlinear least squares fitting algorithm -- Levenshtein distance -- Levi-Civita connection -- Levi-Civita symbol -- Levinson recursion -- Lévy flight -- Lexicographic order -- L'Hôpital, Guillaume de -- L'Hopital's rule -- LHS -- Liar paradox -- Lie algebra -- Lie derivative -- Lie group -- Lie group decompositions -- Lie, Sophus -- Lifter -- Likelihood -- Likelihood-ratio test -- Limaçon -- Limit (category theory) -- Limit cardinal -- Limit-cycle -- Limit (mathematics) -- Limit of a function -- Limit of a sequence -- Limit ordinal -- Limit point -- Limit-preserving function -- Limit superior and limit inferior -- Lindemann, Carl Louis Ferdinand von -- Lindemann-Weierstrass theorem -- Line -- Line at infinity -- Line bundle -- Line drawing algorithm -- Line graph Line segment -- Linear algebraic group -- Linear algebra/Basis for a vector space -- Linear algebra/Generating a vector space -- Linear algebra/Subspace -- Linear classifier -- Linear combination -- Linear complementarity problem -- Linear congruence theorem -- Linear congruential generator -- Linear dependence -- Linear differential equation -- Linear dynamic system -- Linear elasticity -- Linear equation -- Linear feedback shift register -- Linear functional -- Linear independence -- Linear least squares -- Linear map -- Linear model -- Linear operator -- Linear order -- Linear perspective -- Linear prediction -- Linear programming -- Linear regression -- Linear search -- Linear span -- Linear spline -- Linear system -- Linear theory -- Linear transformation -- Linearithmic -- Linearity of differentiation -- Linearity of integration -- Linearly independent -- Linearly ordered group -- Link topology -- Linking number -- Linnik, Yuri Vladimirovich -- Linnik's theorem -- Lions, Jacques-Louis -- Liouville -- Liouville function -- Liouville, Joseph -- Liouville-Neumann series -- Liouville number -- Liouville's theorem -- Liouville's theorem (complex analysis) -- Liouville's theorem (Hamiltonian) -- Lipschitz continuity -- Lipschitz, Rudolf -- LISP -- Lissajous curve -- List coloring -- List edge-coloring -- Little's law -- Littlewood, John Edensor -- Littlewood conjecture -- Lituus -- Liu Hui -- Lobachevsky, Nikolai Ivanovich -- Local analysis -- Local classfield theory -- Local compactness -- Local field -- Local holonomy -- Local homeomorphism -- Local quantum physics -- Local ring -- Local search -- Local zeta function -- Locality -- Localization of a module -- Localization of a ring -- Locally constant function -- Locally convex topological vector space -- Locally cyclic group -- Locally ringed space -- Locus -- Locus (mathematics) -- Logarithm -- Logarithmic derivative -- Logarithmic identities -- Logarithmic integral -- Logarithmic scale -- Logarithmic spiral -- Logic -- Logical calculus -- Logical conjunction -- Logical disjunction -- Logical effort -- Logical negation -- Logical operator -- Logistic curve -- Logistic map -- Logistics -- Logit -- Log-normal distribution -- London Mathematical Society -- Long division -- Long exact sequence -- Long line (topology) -- Longest-common subsequence problem -- Longitude -- Loop (knot) -- Loop (mathematics) -- Lorentz, Hendrik -- Lorentz covariance -- Lorentz group -- Lorentz transformation equations -- Lorenz attractor -- Lorenz curve -- Loxodrome -- Lorenz, Edward -- Loss function -- Loss of significance -- Low-discrepancy sequence -- Lower limit topology -- Lowest common denominator -- Löwenheim-Skolem theorem -- Lp space -- LU decomposition -- Lubell-Yamamoto-Meshalkin inequality -- Lucas, François-Édouard-Anatole -- Lucas pseudoprime -- Lucasian professor -- Lucas-Lehmer primality test -- Lucas sequence -- Lucifer (cipher) -- Lucky prime -- Lucky number -- Luhn formula -- Lukasiewicz, Jan -- Lvov school of mathematics -- Lyapunov, Aleksandr -- Lyapunov characteristic exponent -- Lyapunov characteristic number -- Lyapunov condition -- Lyapunov equation -- Lyapunov exponent -- Lyapunov fractal -- Lyapunov function -- Lyapunov stability -- Lyapunov test -- Lyapunov time -- Lyapunov's central limit theorem -- LZW --