Wikipedia:Missing science topics/ExistingMathN


 * N
 * N! theorem
 * N-cube
 * N-omino
 * N-Space or N-space
 * N-sphere
 * N-tuple
 * N-vector
 * Nabla
 * Nagel point
 * Nagell-Lutz theorem or Nagell-lutz theorem
 * Naive Set Theory or Naive set theory
 * Nakai-Moishezon criterion
 * Nakayama's lemma
 * Naked singularity
 * Name
 * NAND or Nand
 * Napier's Bones or Napier's bones
 * Napier's constant
 * Napier's rods
 * Napierian logarithm
 * Napoleon's Problem or Napoleon's problem
 * Napoleon's theorem
 * Nappe
 * Narcissistic number
 * Nash equilibrium or Nash Equilibrium
 * Nash isometric embedding theorem
 * Nash theorem (in game theory)
 * Nash theorems (in differential geometry)
 * Nash's embedding theorem
 * Nash's Theorem or Nash's theorem
 * Nat or NAT
 * National Science Foundation
 * Natural barrier
 * Natural boundary
 * Natural deduction
 * Natural density
 * Natural equivalence
 * Natural frequencies
 * Natural homomorphism
 * Natural language processing or Natural Language Processing
 * Natural logarithm
 * Natural number
 * Natural numbers object
 * Natural parameter
 * Natural transformation
 * Naught
 * Naughts and crosses
 * Navier-Stokes Equations or Navier-Stokes equations or Navier-stokes equations
 * Navigation problem
 * Nc
 * ND or Nd
 * Near-ring
 * Nearest integer function
 * Nearest neighbor
 * Nearest neighbor problem
 * Necessary
 * Necessary and sufficient
 * Necessary and sufficient conditions
 * Necker Cube or Necker cube
 * Necklace
 * Needle
 * Negabinary
 * Negadecimal
 * Negation
 * Negation sign
 * Negative
 * Negative and non-negative numbers
 * Negative binomial distribution
 * Negative definite
 * Negative definite matrix
 * Negative integer
 * Negative number
 * Negative part
 * Negative pedal curve
 * Negative root
 * Negative semidefinite
 * Negative semidefinite matrix
 * Neighborhood
 * Neighborhood retract
 * Neighborhood system
 * Neighbourhood
 * Neighbourhood (mathematics)
 * Neighbourhood system
 * Neil J. A. Sloane
 * Neile's parabola
 * Nelder-Mead method
 * Neoplatonist
 * Nephroid
 * Nerve
 * Nesbitt's inequality
 * Nest
 * Nested function
 * Nested radical
 * Net (mathematics)
 * Net (of sets in a topological space)
 * Network
 * Network Flow or Network flow
 * Network model
 * Neumann boundary conditions
 * Neumann function
 * Neumann problem
 * Neumann series
 * Neural network
 * Neusis construction
 * Neutral geometry
 * Neutrally stable fixed point
 * Nevanlinna Prize or Nevanlinna prize
 * Nevanlinna theorems
 * Nevanlinna theory
 * Neville's algorithm
 * New Kind of Science or New kind of science
 * Newcomb's paradox
 * Newform
 * Newlander-Niremberg theorem
 * Newman-Shanks-Williams number
 * Newton and Cotes formulas
 * Newton binomial
 * Newton interpolation formula
 * Newton method
 * Newton potential
 * Newton's identities
 * Newton's iteration
 * Newton's method or Newton's Method
 * Newton's relations
 * Newton-Cotes formulas or Newton-cotes formulas
 * Newton-Girard formulas
 * Newton-Mercator Series or Newton-Mercator series
 * Newton-Raphson Method or Newton-Raphson method or Newton-raphson method or Newton's method
 * Neyman-Pearson lemma or Neyman-pearson lemma
 * Nibble
 * Nicolas Bourbaki or Nicolas bourbaki
 * Nicomedes conchoid
 * Nicomedes' conchoid
 * Nielsen's spiral
 * Nielsen-Schreier theorem
 * Niemytzki plane
 * Nijenhuis bracket
 * Nil algebra
 * Nil and nilpotent ideals
 * Nil geometry
 * Nil ideal
 * Nil Lie algebra
 * Nil manifold
 * Nilalgebra
 * Nilmanifold
 * Nilpotent
 * Nilpotent cone
 * Nilpotent element
 * Nilpotent group
 * Nilpotent ideal
 * Nilpotent Lie algebra
 * Nilpotent Lie group
 * Nilpotent matrix
 * Nilpotent orbit
 * Nilradical
 * Nim
 * Nim-heap
 * Nim-sum
 * Nim-value
 * Nina Bari
 * Nine
 * Nine lemma
 * Nine-point center
 * Nine-point circle
 * Niven number
 * Niven's constant
 * NKS
 * No-three-in-a-line-problem
 * Node
 * Noether formula
 * Noether normalization lemma
 * Noether problem
 * Noether theorem
 * Noether's fundamental theorem
 * Noether-Lasker theorem
 * Noetherian
 * Noetherian group
 * Noetherian module
 * Noetherian ring
 * Noetherian scheme
 * Noetherian topological space
 * Noise
 * Noise immunity
 * Nome
 * Nomogram
 * Nomograph
 * Nomography
 * Non-Abelian or Non-abelian
 * Non-abelian group or Non-Abelian group
 * Non-archimedean field
 * Non-associative algebra
 * Non-atomic measure
 * Non-central "chi-squared" distribution
 * Non-cooperative game
 * Non-degenerate bilinear form
 * Non-deterministic Turing machine
 * Non-Euclidean
 * Non-Euclidean geometries or Non-euclidean geometries
 * Non-Euclidean geometry or Non-euclidean geometry or Non-Euclidean Geometry
 * Non-Euclidean space
 * Non-generator
 * Non-holonomic systems
 * Non-linear dynamics
 * Non-linear programming
 * Non-measurable set
 * Non-orientable manifold
 * Non-parametric test
 * Non-singular matrix
 * Non-standard analysis
 * Non-wandering point
 * Nonabelian group
 * Nonagon
 * Nonagonal number
 * Nonagram
 * Nonassociative algebra
 * Noncentral chi-squared distribution
 * Noncentral F-distribution
 * Noncommutative geometry
 * Noncommutative group
 * Noncommutative ring
 * Noncommutative topology
 * Nonconstructive proof
 * Noncototient
 * Nondecreasing function
 * Nondegenerate bilinear form
 * Nondeterministic finite state machine or Nondeterministic Finite State Machine
 * Nondeterministic Turing machine or Nondeterministic turing machine
 * Nonempty set
 * Nonessential singularity
 * Nonillion
 * Nonincreasing function
 * Nonlinear programming
 * Nonlinear regression
 * Nonnegative
 * Nonnegative integer
 * Nonogram
 * Nonparametric estimation
 * Nonparametric statistics
 * Nonpositive
 * Nonsingular matrix
 * Nonsingular variety
 * Nonstandard Analysis or Nonstandard analysis
 * Nonstandard real number
 * Nontotient
 * Nonwandering
 * Nonwandering set
 * Nonzero
 * NOR or Nor
 * Norm
 * Norm map
 * Normal
 * Normal basis theorem
 * Normal bundle
 * Normal closure
 * Normal convergence
 * Normal coordinates
 * Normal Curve or Normal curve
 * Normal derivative
 * Normal Distribution or Normal distribution
 * Normal epimorphism
 * Normal equation
 * Normal extension
 * Normal family
 * Normal Form or Normal form
 * Normal form game
 * Normal function
 * Normal group
 * Normal matrix
 * Normal monomorphism
 * Normal number
 * Normal operator
 * Normal order
 * Normal random variable
 * Normal ring
 * Normal scheme
 * Normal series
 * Normal space
 * Normal subgroup
 * Normal to a plane
 * Normal variety
 * Normal vector
 * Normal-form game
 * Normalized vector
 * Normalizer
 * Normed algebra
 * Normed space
 * Normed vector space
 * North Pole or North pole
 * NOT or Not
 * Notation
 * Novemdecillion
 * Nowhere dense
 * Nowhere-dense set
 * NP-complete or Np-complete or NP-Complete
 * Np-complete problem or NP-complete problem
 * NP-Hard Problem
 * NP-Problem
 * Ns
 * Nth root
 * Nth term test
 * Nuclear operator
 * Nuclear space
 * Nucleus
 * Nuisance parameter
 * Null function
 * Null graph or Null Graph
 * Null Hypothesis or Null hypothesis
 * Null matrix
 * Null set
 * Null space
 * Null tree
 * Null vector
 * Nullcline
 * Nullity
 * Nullspace
 * Nullstellensatz
 * NUMB3RS or Numb3rs
 * Number
 * Number axis
 * Number field
 * Number Field Sieve or Number field sieve
 * Number of divisors
 * Number of the beast or Number of the Beast
 * Number partitioning problem
 * Number Place
 * Number ring
 * Number sign
 * Number system
 * Number theoretic transform
 * Number theory or Number Theory
 * Numeral
 * Numerator
 * Numeric function
 * Numerical Analysis or Numerical analysis
 * Numerical derivative
 * Numerical differentiation
 * Numerical Integration or Numerical integration
 * Numerical stability
 * Numerology
 * NURBS curve or Nurbs curve or NURBS Curve
 * NURBS surface or Nurbs surface or NURBS Surface
 * Nusselt number
 * Nybble
 * Nyquist criterion
 * Nyquist Frequency or Nyquist frequency
 * Nyquist limit
 * Nyquist sampling
 * Néron model or Neron model
 * Néron-Severi group
 * Nöther