Topics in mathematics
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- E. T. WhittakerBritish mathematician and historian of science (1873–1956)
- E6 (mathematics)78-dimensional exceptional simple Lie group
- E7 (mathematics)133-dimensional exceptional simple Lie group
- E8 (mathematics)248-dimensional exceptional simple Lie group
- E8 manifoldIn low-dimensional topology, a branch of mathematics, the E8 manifold is the unique compac
- Ear decompositionPartition of graph into sequence of paths
- Eberhard HopfEberhard Frederich Ferdinand Hopf (April 4, 1902 in Salzburg, Austria-Hungary – July 24, 1
- Eccentricity (mathematics)Characteristic of conic sections
- Eckmann–Hilton dualityIn the mathematical disciplines of algebraic topology and homotopy theory, Eckmann–Hilton
- Edge (geometry)Line segment joining two adjacent vertices in a polygon or polytope
- Edge coloringAssignment of colors to edges of a graph
- Edge connectivityGraph which remains connected when fewer than k edges are removed
- Edgeworth seriesInfinite sum approximating a probability distribution in terms of its cumulants
- Edinburgh Mathematical SocietyThe Edinburgh Mathematical Society is a mathematical society for academics in Scotland.
- Edmund LandauGerman mathematician (1877–1938)
- Edward CollingwoodEnglish mathematician
- Effective descriptive set theoryEffective descriptive set theory is the branch of descriptive set theory dealing with sets
- Efficiency (network science)In network science, the efficiency of a network is a measure of how efficiently it exchang
- Egorov's theoremTheorem concerning uniform convergence
- Egyptian algebraIn the history of mathematics, Egyptian algebra, as that term is used in this article, ref
- Egyptian geometryGeometry emanating from Egypt
- Ehresmann connectionDifferential geometry construct on fiber bundles
- Eigendecomposition of a matrixMatrix decomposition
- EigenfunctionMathematical function of a linear operator
- Eigenvalue perturbationConcept in mathematics
- Eilenberg–MacLane spaceTopological space with only one nontrivial homotopy group
- Eilenberg–Steenrod axiomsProperties that homology theories of topological spaces have in common
- Eisenstein integerComplex number whose mapping on a coordinate plane produces a triangular lattice
- Eisenstein reciprocityLaw in algebraic number theory
- Eisenstein seriesSeries representing modular forms
- Eisenstein's criterionSufficient condition for polynomial irreducibility
- Ekeland's variational principleIn mathematical analysis, Ekeland's variational principle, discovered by Ivar Ekeland, is
- Elad HazanElad Hazan is an Israeli-American computer scientist, academic, author and researcher. He
- ÉLECTREFamily of multi-criteria decision analysis methods
- Elementary abelian groupCommutative group in which all nonzero elements have the same order
- Elementary arithmeticNumbers and the basic operations on them
- Elementary matrixMatrix which differs from the identity matrix by one elementary row operation
- Elementary proofProof that only uses basic techniques
- Elementary recursive functionConcept in computability theory
- Elementary symmetric polynomialMathematical function
- Elimination theoryPart of algebraic geometry devoted to the elimination of variables between polynomials
- EllipsoidQuadric surface that looks like a deformed sphere
- Ellipsoidal coordinatesThree-dimensional coordinate system
- Elliptic boundary value problemIn mathematics, an elliptic boundary value problem is a special kind of boundary value pro
- Elliptic coordinate system2D coordinate system whose coordinate lines are confocal ellipses and hyperbolae
- Elliptic curve primalityMethods to test or prove primality
- Elliptic cylindrical coordinatesThree-dimensional orthogonal coordinate system
- Elliptic integralSpecial function defined by an integral
- Elliptic rational functionsIn mathematics the elliptic rational functions are a sequence of rational functions with r
- ELSV formulaIn mathematics, the ELSV formula, named after its four authors Torsten Ekedahl, Sergei Lan
- EmbeddingInclusion of one mathematical structure in another, preserving properties of interest
- Émile LemoineÉmile Michel Hyacinthe Lemoine (French: ; 22 November 1840 – 21 February 1912) was a Frenc
- EndomorphismSelf-self morphism
- Endre SzemerédiHungarian-American mathematician
- Engquist–Majda absorbing boundary conditionAbsorbing boundary condition for wave problems
- ENO methodsENO (essentially non-oscillatory) methods are classes of high-resolution schemes in numeri
- Enrico BombieriItalian mathematician (born 1940)
- Enrico BompianiEnrico Bompiani (12 February 1889 – 22 September 1975) was an Italian mathematician, speci
- Enriques–Kodaira classificationMathematical classification of surfaces
- EnumerationOrdered listing of items in collection
- Enumeration algorithmIn computer science, an enumeration algorithm is an algorithm that enumerates the answers
- Envelope (mathematics)Curve external to a family of curves in geometry
- Epigraph (mathematics)In mathematics, the epigraph or supergraph of a function valued in the extended real numbe
- EpimorphismSurjective homomorphism
- EpimorphosisEpimorphosis is defined as the regeneration of a specific part of an organism in a way tha
- Equals signMathematical symbol of equality
- Equational logicBranch of logic
- EquiconsistencyBeing equally consistent
- EquicontinuityRelation among continuous functions
- EquidimensionalityIn mathematics, especially in topology, equidimensionality is a property of a space that t
- Equidistributed sequenceType of number sequence
- Equilateral dimensionIn mathematics, the equilateral dimension of a metric space is the maximum size of any sub
- Equilateral pentagonPentagon with all sides equal but the angles may not be equal
- Equipollence (geometry)Property of segments that have the same length and the same direction
- Equivariant cohomologyAlgebraic topology theory
- Erdős numberDegrees of separation from Paul Erdős
- Erdős–Faber–Lovász conjectureConjecture about coloring graphs
- Erdős–Gyárfás conjectureUnproven conjecture in graph theory
- Erdős–Rényi modelTwo closely related models for generating random graphs
- Erdős–Stone theoremTheorem in extremal graph theory
- Erdős–Szekeres theoremIn mathematics, the Erdős–Szekeres theorem asserts that, given r, s, any sequence of disti
- Ergodic theoryBranch of mathematics that studies dynamical systems
- ErgodicityProperty of measure-preserving dynamical systems
- Erlangen programResearch program on the symmetries of geometry
- Ernest O. WollanErnest Omar Wollan (November 6, 1902 – March 11, 1984) was an American physicist who made
- Ernst SteinitzErnst Steinitz (13 June 1871 – 29 September 1928) was a German mathematician.
- Error analysis (mathematics)Study of kind and quantity of error
- Errors and residualsStatistics concept
- Essential infimum and essential supremumInfimum and supremum almost everywhere
- Essential singularityLocation around which a function displays irregular behavior
- Essentially uniqueIn mathematics, the term essentially unique is used to describe a weaker form of uniquenes
- EstimandAn estimand is a quantity that is to be estimated in a statistical analysis. The term is u
- Étale cohomologySheaf cohomology on the étale site
- Étale fundamental groupTopological concept in algebraic geometry
- Étale morphismConcept in algebraic geometry
- Étale topologyType of Grothendieck topology on the category of schemes
- Ethics in mathematicsEmerging field of applied ethics
- EthnomathematicsStudy of mathematics and culture
- Euclid–Euler theoremCharacterization of even perfect numbers
- Euclid's lemmaOn prime factors of integer products
- Euclid's OpticsBook by Euclid
- Euclidean divisionDivision with remainder of integers
- Euclidean domainCommutative ring with a Euclidean division
- Euclidean groupIsometry group of Euclidean space
- Euclidean plane isometryIsometry of the Euclidean plane
- Euclidean planes in three-dimensional spaceFlat surface
- Euclidean tilings by convex regular polygonsSubdivision of the plane into polygons that are all regular
- Euclidean topologyIn mathematics, and especially general topology, the Euclidean topology is the natural top
- Eugène Charles CatalanFranco-Belgian mathematician (1814–1894)
- Eugene DynkinRussian mathematician (1924–2014)
- Eugenio BeltramiItalian mathematician (1835–1900)
- Euler anglesDescription of the orientation of a rigid body
- Euler diagramGraphical set representation involving overlapping shapes
- Euler productInfinite products of functions indexed by primes
- Euler spiralCurve whose curvature changes linearly
- Euler systemMathematical concept
- Euler–Maclaurin formulaSummation formula
- Euler's rotation theoremMovement with a fixed point is rotation
- Euler's theoremTheorem on modular exponentiation
- European Working Group on Multiple Criteria Decision AidingThe European Working Group on Multiple Criteria Decision Aiding (also, EURO Working Group
- Everett C. DadeAmerican mathematician
- Evidential reasoning approachIn decision theory, the evidential reasoning approach (ER) is a generic evidence-based mul
- EvoluteCenters of curvature of a curve
- Evolution of a random networkEvolution of a random network is a dynamical process in random networks, usually leading t
- Evolving networkEvolving networks are networks that change as a function of time. They are a natural exten
- Exact categoryIn mathematics, specifically in category theory, an exact category is a category equipped
- Exact differentialType of infinitesimal in calculus
- Exact differential equationType of differential equation subject to a particular solution methodology
- Exact sequenceSequence of homomorphisms such that each kernel equals the preceding image
- Exact statisticsType of statistic
- Examples of vector spacesThis page lists some examples of vector spaces. See vector space for the definitions of te
- Excellent ringConcept in commutative algebra
- Exclusive orTrue when either but not both inputs are true
- Expander graphSparse graph with strong connectivity
- ExpectiminimaxVariation of the minimax algorithm
- Experimental mathematicsApproach to mathematics using computation
- Explicit and implicit methodsApproaches for approximating solutions to differential equations
- Exploded-view drawingType of technical diagram
- Exponential decayDecrease in value at a rate proportional to the current value
- Exponential family random graph modelsStatistical models for network analysis
- Exponential hierarchyIn computational complexity theory, the exponential hierarchy is a hierarchy of complexity
- Exponential map (Lie theory)Map from a Lie algebra to its Lie group
- Exponential map (Riemannian geometry)Map from tangent space to the manifold
- Exponential response formulaIn mathematics, the exponential response formula (ERF), also known as exponential response
- Exponential sumIn mathematics, an exponential sum may be a finite Fourier series (i.e. a trigonometric po
- EXPRESS (data modeling language)EXPRESS is a standard for generic data modeling language for product data. EXPRESS is form
- Expression (mathematics)Symbolic description of a mathematical object
- EXPTIMEAlgorithmic complexity class
- ExsecantThe external secant function (abbreviated exsecant, symbolized exsec) is a trigonometric f
- Ext functorConstruction in homological algebra
- Extended natural numbersIn mathematics, the extended natural numbers is a set which contains the values and (infin
- Exterior derivativeOperation on differential forms
- Extremal graph theoryInfluence of local substructure of a graph on global properties