Math gifts

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0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9

R

R (complexity)
R-algebroid
R-matrix

Raabe criterion

Rabatment of the rectangle
Rabdology
Rabin signature algorithm
Rabinovich–Fabrikant equations

Rabinowitsch trick

Racah polynomials

Racah-Wigner coefficients

Racemic acid
Racetrack (game)
Racetrack principle
Rachael Meager
Racks and quandles
RACSAM
Radar chart

Rademacher, Hans

Rademacher complexity

Rademacher distribution

Rademacher–Menchov theorem

Rademacher system

Rademacher's theorem

Rademacher–Menchov theorem

Rader's FFT algorithm

Radial basis function

Radial basis function network

Radial boundary value

Radial function

Radial set

Radially unbounded function

Radian

Radiation law for human mobility
Radiative flux

Radical

Radical axis

Radical of a group

Radical extension
Radical of a Lie algebra

Radical of an ideal

Radical of an integer

Radical of a ring

Radical of an algebraic group
Radical of an ideal
Radical of an integer
Radical polynomial
Radical probabilism
Radical symbol
Radicial morphism
Radio coloring
Radio navigation
Radiodrome

Radius

Radius (graph theory)
Radius of convergence
Radius of curvature
Radius of gyration

Radius vector

Radix
Radix economy
Radix point

Rado, Richard

Radó, Tibor

Rado graph
Radó–Kneser–Choquet theorem
Rado's theorem
Radó's theorem (harmonic functions)
Rado's theorem (Ramsey theory)
Radó's theorem (Riemann surfaces)

Radon, Johann

Radon measure

Radon-Nikodym decomposition

Radon-Nikodym property

Radon–Nikodym set

Radon-Nikodym theorem

Radon integral

Radon measure

Radon transform
Radon's theorem
Radonifying function

Raghunatha Siromani
Ragsdale conjecture

Rahn, Johann

Raikov's theorem
Rainbow coloring
Rainbow-independent set
Rainbow matching

Rainville polynomials

Raised cosine distribution
Raising and lowering indices
Rajchman measure
Rake (angle)

Ramanathan, Kollagunta Gopalaiyer

Ramanujam, Chakravarthi Padmanabhan

Ramanujan, Srinivasa

Ramanujan–Nagell equation

Ramanujan–Petersson conjecture

Ramanujan–Soldner constant

Ramanujan's congruences

Ramanujan's master theorem

Ramanujan's sum

Ramanujan's tau function

Ramification
Ramification (mathematics)
Ramification group
Ramification theory of valuations
Ramified forcing
Ramism
Ramp function

Ramsey, Frank Plumpton

Ramsey cardinal

Ramsey class

Ramsey number

Ramsey RESET test

Ramsey's theorem

Ramsey theory

Ramsey's theorem

Ran space

Rand index
Randić's molecular connectivity index
Randolph diagram
Random-access Turing machine
Random algebra
Random binary tree
Random cluster model

Random coding

Random coil
Random compact set
Random dynamical system
Random effects estimation
Random effects model
Random element
Random Fibonacci sequence
Random field
Random forest
Random geometric graph
Random graph
Random group
Random matrix
Random measure
Random minimum spanning tree
Random neural network
Random number
Random number book
Random number table
Random optimization
Random permutation
Random permutation statistics

Random and pseudo-random numbers

Random recursive tree
Random regular graph
Random sample consensus
Random-sampling mechanism
Random search
Random self-reducibility
Random sequence
Random surfing model
Random tree
Random variable
Random variate
Random walk
Random walk closeness centrality
Random walk hypothesis
Randomization

Randomization test

Randomized algorithm
Randomized algorithms as zero-sum games
Randomized response
Randomness
Randomness extractor
Randomness merger
Randomness tests

Range (statistics)
Range of a function
Range searching
Rank (differential topology)
Rank (graph theory)
Rank (linear algebra)
Rank 3 permutation group
Rank correlation
Rank error-correcting code
Rank factorization
Rank-into-rank

Rank of a Lie algebra

Rank of a Lie group

Rank–nullity theorem
Rank of a group
Rank of a partition
Rank of an abelian group
Rank of an elliptic curve
Rank product
Rank ring
Rank-size distribution

Rank sum test

Rank vector

Ranked poset

Randomization test

Rankin, Robert Alexander

Rankin–Cohen bracket
Rankin–Selberg method
Rankine–Hugoniot conditions
Rankine-Hugoniot equation
Rankine vortex
Rankine's method
Ranking
Rankit
Ranklet

Rao-Blackwell-Kolmogorov theorem

Rao-Cramer inequality

Raphson, Joseph

Raptor code
Rare disease assumption
Rarita–Schwinger equation
Rasch model
Rasch model estimation

Rasiowa, Helena

Rasiowa–Sikorski lemma
Rastrigin function
Rata Die
Rate distortion theory
Rate function

Rate of convergence

Ratio

Ratio distribution
Ratio estimator
Ratio scale

Ratio test

Rational function

Rational approximation
Rational arrival process
Rational consequence relation

Rational curve

Rational dependence
Rational difference equation
Rational function
Rational homotopy theory
Rational mapping
Rational monoid
Rational normal curve
Rational normal scroll

Rational mapping

Rational number

Rational point
Rational quadratic covariance function
Rational reciprocity law
Rational reconstruction (mathematics)

Rational representation

Rational sequence topology
Rational series
Rational sieve
Rational singularity

Rational surface

Rational trigonometry

Rational variety

Rational zeta series
Rationalisation (mathematics)
Ratner's theorems

Rauch comparison theorem
Rauzy fractal
Raven paradox

Ravenel conjectures

Raviart–Thomas basis functions

Ravine function

Raw data
Raw score
Ray casting
Ray class field

Ray class group

Ray function

Ray-Knight compactification

Ray method

Ray transfer matrix analysis
Rayleigh dissipation function
Rayleigh distribution
Rayleigh–Faber–Krahn inequality
Rayleigh mixture distribution
Rayleigh–Plesset equation
Rayleigh quotient
Rayleigh quotient iteration
Rayleigh–Ritz method
Rayleigh test
Rayleigh theorem for eigenvalues
Rayleigh's equation (fluid dynamics)
Rayleigh's method of dimensional analysis
Rayleigh's quotient in vibrations analysis
Raymond Cattell

Raynaud surface

Raynaud's isogeny theorem
Rayo's number
RBC (code)
RE (complexity)
RE-complete

Reach (mathematics)
Reachability
Reaction–diffusion system
Read-once function
Real algebraic geometry
Real analysis
Real Analysis Exchange
Real analytic Eisenstein series

Real-analytic space

Real closed field
Real closed ring
Real computation
Real coordinate space
Real element
Real form (Lie theory)
Real hyperelliptic curve
Real line
Real number
Real plane curve
Real point
Real projective line
Real projective plane
Real projective space
Real radical
Real RAM
Real rank (C*-algebras)
Real representation
Real-root isolation
Real structure
Real-Time Outbreak and Disease Surveillance
Real tree
Real-valued function
Real variable
Realcompact space
Reality
Reality structure
Realizability
Realization (probability)
Realization (systems)
Rearrangement inequality
Reason
Reasoning system
Reassignment method

Recall bias
Recamán's sequence
Receiver operating characteristic
Recession cone
Reciprocal difference
Reciprocal distribution

Reciprocal equation

Reciprocal Fibonacci constant
Reciprocal gamma function
Reciprocal lattice

Reciprocal polynomial

Reciprocal rule
Reciprocation
Reciprocity
Reciprocity (engineering)
Reciprocity law
Reckoning board
Reconstruction conjecture
Record linkage

Record value

Recorde, Robert

Recreational mathematics

Rectangle

Rectangular mask short-time Fourier transform

Rectangle packing

Rectangle rule

Rectangulus

Rectifiable curve

Rectifiable set

Rectifiable varifold

Rectification (geometry)
Rectified 10-cubes
Rectified 10-orthoplexes
Rectified 10-simplexes
Rectified 120-cell
Rectified 2 31 polytope
Rectified 24-cell
Rectified 24-cell honeycomb
Rectified 5-cell
Rectified 5-cubes
Rectified 5-orthoplexes
Rectified 5-simplexes
Rectified 6-cubes
Rectified 6-orthoplexes
Rectified 6-simplexes
Rectified 600-cell
Rectified 7-cubes
Rectified 7-orthoplexes
Rectified 7-simplexes
Rectified 8-cubes
Rectified 8-orthoplexes
Rectified 8-simplexes
Rectified 9-cubes
Rectified 9-orthoplexes
Rectified 9-simplexes
Rectified Gaussian distribution
Rectified prism
Rectified tesseract
Rectified tesseractic honeycomb
Rectified truncated cube
Rectified truncated dodecahedron
Rectified truncated icosahedron
Rectified truncated octahedron
Rectified truncated tetrahedron
Rectilinear minimum spanning tree
Rectilinear polygon
Rectilinear Steiner tree

Recurrence period density entropy
Recurrence plot
Recurrence quantification analysis

Recurrence relation

Recurrent point

Recurrent sequence
Recurrent tensor
Recurrent word
Recursion
Recursion (computer science)
Recursionism
Recursive Bayesian estimation
Recursive definition
Recursive economics
Recursive function
Recursive indexing
Recursive language
Recursive ordinal
Recursive partitioning
Recursive set
Recursive tree
Recursive wave
Recursively enumerable language
Recursively enumerable set
Recursively inseparable sets

Red auxiliary number
Red-black tree

Rédei, László

Redescending M-estimator
Redheffer matrix
Redmond–Sun conjecture

Redshift conjecture

Reduced chi-squared statistic
Reduced cost
Reduced derivative
Reduced dimensions form
Reduced homology

Reduced normal form

Reduced product
Reduced residue system
Reduced ring
Reduced row echelon form

Reduced scheme

Reducible variety
Reduct
Reductio ad absurdum

Reduction

Reduction (complexity)
Reduction (mathematics)
Reduction (recursion theory)
Reduction of order
Reduction strategy
Reduction strategy (lambda calculus)
Reductive dual pair
Reductive group
Reductive Lie algebra
Redundancy (information theory)
Redundant binary representation
Redundant CORDIC
Redundant proof

Ree group

Reeb foliation

Reeb graph
Reeb sphere theorem
Reeb stability theorem
Reeb vector field
Reed–Muller code
Reed–Muller expansion
Reed–Solomon error correction
Reeh–Schlieder theorem

Rees, Mina

Rees decomposition
Rees factor semigroup
Rees matrix semigroup
Reeve tetrahedron
Refactorable number
Reference class forecasting
Reference class problem
Refinable function
Refinement (category theory)
Refinement (topology)
Refinement calculus
Refinement monoid
Reflected binary code
Reflected Brownian motion
Reflecting cardinal
Reflection (mathematics)
Reflection formula
Reflection group
Reflection lines
Reflection principle
Reflection principle (disambiguation)

Reflection symmetry

Reflection theorem
Reflective subcategory
Reflexive closure
Reflexive module
Reflexive operator algebra
Reflexive relation

Reflexive sheaf

Reflexive sheaf
Reflexive space
Reform mathematics

Regenerative process
Regev's theorem
Regge calculus
Regiomontanus' angle maximization problem
Region (mathematics)
Region (model checking)
Region connection calculus
Regionalized variable theory
Register machine
Regnal number
Regression analysis
Regression Analysis of Time Series
Regression dilution
Regression discontinuity design
Regression fallacy
Regression-kriging
Regression toward the mean
Regression validation
Regressive discrete Fourier series
Regula falsi
Regular 4-polytope

Regular Borel measure

Regular cardinal

Regular category
Regular chain
Regular complex polygon
Regular conditional probability
Regular constraint
Regular distribution (economics)
Regular Division of the Plane
Regular dodecahedron
Regular element
Regular element of a Lie algebra
Regular embedding
Regular extension
Regular grammar
Regular graph
Regular grid
Regular Hadamard matrix
Regular homotopy
Regular icosahedron
Regular ideal
Regular isotopy
Regular local ring
Regular map
Regular map (graph theory)
Regular matrix
Regular matroid
Regular measure
Regular number
Regular numerical predicate
Regular p-group
Regular paperfolding sequence
Regular part

Regular polygon

Regular polyhedron

Regular polytope

Regular Polytopes (book)

Regular prime

Regular representation
Regular ring

Regular scheme

Regular semi-algebraic system
Regular semigroup
Regular sequence
Regular singular point
Regular skew apeirohedron
Regular skew polyhedron
Regular space
Regular surface
Regular tuning
Regularity structure
Regularity theorem
Regularity theorem for Lebesgue measure
Regularization (mathematics)
Regularization (physics)
Regularization by spectral filtering
Regularization perspectives on support-vector machines
Regularized canonical correlation analysis
Regularized Gamma function
Regularized least squares
Regularized meshless method
Regularly ordered
Regulated function
Regulated integral
Regulus (geometry)

Reidemeister, Kurt

Reidemeister move
Reider's theorem

Reidemeister torsion

Reider's theorem

Reification (statistics)

Reinforcement learning

Reinhardt cardinal

Reinhardt domain

Reisner Papyrus
Reiss relation
Rejecta Mathematica
Rejection sampling

Rejewski, Marian

Related rates

Relation

Relation algebra
Relation composition
Relation construction
Relational algebra
Relational calculus
Relational dependency network
Relational developmental systems
Relational model
Relational operator
Relationship between mathematics and physics
Relationship square
Relationships among probability distributions
Relative canonical model
Relative change and difference
Relative contact homology
Relative cycle

Relative dimension

Relative effective Cartier divisor

Relative dimension

Relative geometry

Relative homology
Relative interior
Relative neighborhood graph
Relative risk
Relative scalar
Relative term
Relatively compact subspace
Relatively hyperbolic group
Relativistic Breit–Wigner distribution
Relativistic chaos
Relativistic Euler equations
Relativistic heat conduction
Relativistic Lagrangian mechanics
Relativistic quantum mechanics
Relativistic system (mathematics)
Relaxation (approximation)
Relaxation (iterative method)
Relevance logic
Relevance vector machine
Reliability (statistics)
Reliability theory
Relief
Rellich–Kondrachov theorem

Remainder

Remainder of a space

Remak, Robert

Remak decomposition
Remarkable cardinal
Remarks on the Foundations of Mathematics

Remez, Evgeny Yakovlevich

Remez algorithm
Remez inequality
Remmert–Stein theorem
Remote point
Removable singularity
Renard series
Rencontres numbers
Rendezvous problem
Rendiconti del Seminario Matematico della Università di Padova
Rendiconti del Seminario Matematico Università e Politecnico di Torino
Rendiconti di Matematica e delle sue Applicazioni
Renewal theory
Renormalization
Renormalization group

Rényi, Alfréd

Rényi entropy

Renyi test

Rep-tile
Repdigit
Repeatability
Repeated measures design
Repeated median regression
Repeating decimal
Repetition code
Replacement product
Replacement theorem
Replicate (biology)
Replication (statistics)
Replicator equation
Reports on Mathematical Physics
Representable functor
Representation (mathematics)
Representation of a Lie group
Representation of a Lie superalgebra
Representation on coordinate rings
Representation rigid group
Representation ring
Representation theorem
Representation theory
Representation theory of diffeomorphism groups
Representation theory of finite groups

Representation theory of Hopf algebras

Representation of a Lie group

Representation theory of semisimple Lie algebras
Representation theory of SL2(R)
Representation theory of SU(2)
Representation theory of the Galilean group
Representation theory of the Lorentz group
Representation theory of the Poincaré group
Representation theory of the symmetric group
Representation up to homotopy
Representative function
Representer theorem
Reproducibility
Reproducibility Project
Reproducing kernel Hilbert space
Reproducing kernel particle method
Reptation Monte Carlo
Repunit
Repunit prime

Resampling (statistics)
Rescaled range
Research in Number Theory
Research Institute for Advanced Studies
Research Institute for Mathematical Sciences
Research subject
Research Synthesis Methods
Reservoir sampling

Reshetnyak gluing theorem

Reshetikhin–Turaev invariant

Residual
Residual (numerical analysis)
Residual intersection
Residual neural network
Residual property
Residual property (mathematics)
Residual sum of squares
Residual time
Residual topology
Residual variance
Residually finite group
Residuated Boolean algebra
Residuated lattice
Residuated mapping
Residue (complex analysis)
Residue at infinity
Residue-class-wise affine group
Residue field
Residue number system
Residue theorem
Resistance distance
Resistive ballooning mode
Resolution (algebra)
Resolution (logic)
Resolution inference
Resolution of singularities
Resolution proof compression by splitting
Resolution proof reduction via local context rewriting

Resolvable space

Resolvable space
Resolvent (Galois theory)
Resolvent cubic
Resolvent formalism
Resolvent set
Resonance
Resource bounded measure
Resource contention
Resource-dependent branching process
Resource leak
Resource selection function
Response bias
Response rate (survey)
Response surface methodology
Restricted Boltzmann machine
Restricted isometry property
Restricted Lie algebra
Restricted maximum likelihood
Restricted partial quotients
Restricted power series
Restricted product
Restricted randomization
Restricted representation
Restricted root system
Restricted sumset
Restriction (mathematics)
Resultant
Results in Mathematics
Resummation

Rethinking Mathematics
Retired number
Retract (group theory)
Retraction (topology)
Retrial queue
Return period
Reuleaux tetrahedron
Reuleaux triangle
Reuschle's theorem
Reverse Cuthill-McKee algorithm
Reverse-delete algorithm
Reverse divisible number
Reverse lookup

Reverse mathematics

Reverse Monte Carlo
Reverse perspective
Reverse Polish notation
Reversed compound agent theorem
Reversible cellular automaton
Reversible diffusion
Reversible-jump Markov chain Monte Carlo
Reversible reference system propagation algorithm

Reversible semi-group

Reviews in Mathematical Physics
Revised simplex method
Revista Colombiana de Estadística
Revolutions in Mathematics
REVSTAT
Rewrite order
Rewriting
Rexer's Annual Data Miner Survey

Reye, Theodor

Reye configuration

Reymond, Paul David Gustav du Bois-

Reynolds-averaged Navier–Stokes equations
Reynolds operator
Reynolds stress
Reynolds transport theorem
Rhind Mathematical Papyrus
Rhind Mathematical Papyrus 2/n table
Rho calculus
Rhode Island Math League
Rhombic dodecahedral honeycomb
Rhombic dodecahedron
Rhombic enneacontahedron
Rhombic hectotriadiohedron
Rhombic hexecontahedron
Rhombic icosahedron
Rhombic triacontahedron
Rhombicosacron
Rhombicosahedron
Rhombicosidodecahedral prism
Rhombicosidodecahedron
Rhombicuboctahedral prism
Rhombicuboctahedron
Rhombidodecadodecahedron
Rhombille tiling
Rhombitetraheptagonal tiling
Rhombitetrapentagonal tiling
Rhombitriheptagonal tiling
Rhombitrihexagonal tiling
Rhombitrioctagonal tiling

Rhombohedron

Rhomboid

Rhombus

Rhumb line

Rib of a polyhedron

Ribaucour congruence

Ribaucour curve

Ribbon (mathematics)
Ribbon category
Ribbon graph
Ribbon Hopf algebra
Ribbon knot
Ribbon theory

Ribenboim, Paulo

Ribenboim Prize
Ribet's lemma
Ribet's theorem

Riccati, Jacopo

Riccati, Vincenzo

Riccati equation

Ricci, Gregorio Curbastro

Ricci calculus

Ricci curvature

Ricci decomposition

Ricci-flat manifold

Ricci flow

Ricci soliton
Rice distribution
Rice–Shapiro theorem
Rice's formula
Rice's theorem
Ricerche di Matematica
Richard Rusczyk
Richard von Mises Prize
Richard's paradox
Richards equation

Richardson, Archibald Read

Richardson Chair of Applied Mathematics

Richardson, Lewis Fry

Richardson extrapolation

Richardson-Lucy deconvolution
Richardson's theorem
Richmond surface
Rickart space

Rickart ring

Ridders' method
Ridge (differential geometry)
Ridge detection

Ridge function

Riedtmann classification

Riemann, Bernhard

Riemann curvature tensor

Riemann's differential equation

Riemann form
Riemann–Hilbert correspondence
Riemann–Hilbert problem

Riemann-Hilbert problem

Riemann hypothesis

Riemann integral
Riemann invariant

Riemann–Hurwitz formula

Riemann–Lebesgue lemma

Riemann–Liouville integral

Riemann manifold
Riemann mapping theorem
Riemann Prize
Riemann problem

Riemann–Roch theorem

Riemann–Roch theorem for smooth manifolds
Riemann–Roch theorem for surfaces

Riemann-Schwarz principle

Riemann series theorem

Riemann–Siegel formula
Riemann–Siegel theta function
Riemann–Silberstein vector
Riemann solver
Riemann sphere

Riemann–Stieltjes integral
Riemann sum

Riemann surfaces

Riemann theta-function

Riemann–von Mangoldt formula

Riemann xi-function

Riemann zeta-function

Riemann's differential equation
Riemann's minimal surface
Riemannian circle
Riemannian connection on a surface
Riemannian geometry
Riemannian manifold
Riemannian metric and Lie bracket in computational anatomy
Riemannian Penrose inequality
Riemannian submanifold
Riemannian submersion

Ries, Adam

Riesel number
Riesel Sieve

Riesz, Frigyes

Riesz, Marcel

Riesz basis

Riesz–Fischer theorem
Riesz function

Riesz inequality

Riesz–Markov–Kakutani representation theorem
Riesz mean
Riesz potential

Riesz product

Riesz projector
Riesz rearrangement inequality

Riesz representation theorem

Riesz sequence
Riesz space
Riesz theorem
Riesz–Thorin theorem

Riesz transform

Riesz's lemma

Rigged Hilbert space
Right angle
Right conoid
Right-continuous filtration
Right half-plane
Right-hand rule
Right inverse
Right kite
Right prime
Right quotient
Right triangle
Right-truncatable prime
Rigid analytic space
Rigid body
Rigid body dynamics
Rigid category
Rigid cohomology
Rigid graph
Rigid origami
Rigid transformation
Rigidity (K-theory)
Rigidity (mathematics)
Rigidity matroid
Rigorous coupled-wave analysis
Rijndael MixColumns
Rijndael S-box

Ring class field
Ring extension
Ring homomorphism
Ring learning with errors
Ring lemma
Ring of integers
Ring of mixed characteristic
Ring of modular forms
Ring of polynomial functions

Ring of sets
Ring of symmetric functions
Ring spectrum

Riesz theorem

Ring theory

Ring (mathematics)

Ring theory (Glossary )

Ringed space
Ringed topos
Ringel–Hall algebra

Riordan array
Rippling
Rips machine
Risch algorithm
Rising sun lemma
Risk
Risk Analysis (journal)
Risk assessment
Risk-based authentication
Risk function
Risk-limiting audit
Risk-neutral measure
Risk of ruin
Risk perception
Risk theory
Rithmomachy

Ritt, Joseph

Ritz method
Rivista di Matematica della Università di Parma
Rivista italiana di economia demografia e statistica
Rivlin–Ericksen tensor
Rizza manifold
RL (complexity)
RMIT School of Science
Rng (algebra)

Ro-group

Road coloring theorem
ROAM
Robbins algebra

Robbins' constant

Robbins lemma
Robbins pentagon
Robbins' problem
Robbins' theorem

Robertson, Howard Percy

Robertson graph
Robertson–Seymour theorem
Robertson–Wegner graph

Roberval, Gilles de

Robin boundary condition

Robin constant

Robin problem

Robinson, Abraham

Robinson, Julia

Robinson, Raphael Mitchel

Robinson algorithm
Robinson arithmetic

Robinson–Schensted correspondence

Robinson–Schensted–Knuth correspondence
Robinson's joint consistency theorem

Robinson test

Robust Bayesian analysis
Robust control
Robust fuzzy programming
Robust geometric computation
Robust measures of scale
Robust optimization
Robust principal component analysis
Robust regression
Robust Regression and Outlier Detection

Robust statistics

Robustification

Roch, Gustav

Roche, Estienne de La

Rocha–Thatte cycle detection algorithm
Rock paper scissors
Rocket City Math League
Rocky Mountain Journal of Mathematics
Rod (unit)
Rod calculus
Rod group
Rodger's method

Rodrigues, Benjamin Olinde

Rodrigues formula

Rodrigues' rotation formula
Roe solver

Rogers, Leonard James

Rogers L-Function

Rogers polynomials

Rogers–Ramanujan continued fraction

Rogers–Ramanujan identities

Rogers–Szegő polynomials
Roitman's theorem
Rokhlin lemma
Rokhlin's theorem
Rolf Schock Prizes

Rolle, Michel

Rolle theorem

Romaka Siddhanta
Roman abacus
Roman dodecahedron
Roman numerals
Roman Opałka

Roman surface

Romanesco broccoli
Romanian Master of Mathematics and Sciences
Romanian numbers
Romanov's theorem
Romanovski polynomials
Romberg's method

Roof pitch
Roof tiles
Rook polynomial
Rook's graph
Room square

Roomen, Adriaan van

Root (mathematics) (disambiguation)
Root datum
Root extraction

Root-finding algorithm

Root locus
Root mean square
Root-mean-square deviation
Root-mean-square deviation of atomic positions
Root of a function

Root of unity

Root of unity modulo n
Root system
Root test

Root vector

Rooted graph
Rooted product of graphs
Ropelength

Rosanes, Jakob

Rosati involution
Rose (mathematics)
Rose (topology)
Rose–Vinet equation of state
Rosenbrock function

Rosenbrock methods

Rosenbrock system matrix

Rosinger nowhere-dense generalized function algebra

Ross–Fahroo lemma
Ross–Fahroo pseudospectral method
Ross' π lemma
Ross's conjecture
Rosser's equation
Rosser's theorem
Rosser's trick
Rössler attractor
Rost invariant

Rot operator

Rota, Gian-Carlo

Rota–Baxter algebra

Rota's basis conjecture

Rota's conjecture
Rotating calipers

Rotation (mathematics)

Rotation around a fixed axis
Rotation formalisms in three dimensions
Rotation map

Rotation matrix

Rotation number
Rotation of axes
Rotation operator
Rotation system
Rotational invariance
Rotational–vibrational coupling

Rotations diagram

Rotations and reflections in two dimensions
Rotations in 4-dimensional Euclidean space
Roth's theorem
Rothberger space
Rothe–Hagen identity
Rotor (mathematics)
Rotunda (geometry)
Rouché–Capelli theorem

Rouché's theorem

Rough number
Rough path
Rough set
Rough system

Roulette (curve)

Round function
Round number
Round-off error
Round robin test
Roundel
Rounding
Rounding Errors in Algebraic Processes

Rounding-off

Rouse Ball Professor of Mathematics
Rouse History of Mathematics

Route inspection problem

Routes to chaos

Routh, Edward

Routh–Hurwitz stability criterion

Routh–Hurwitz criterion

Routh–Hurwitz theorem

Routhian mechanics

Routh's theorem

Row and column spaces
Row and column vectors
Row echelon form
Row equivalence

Row-finite summation method

Rowbottom cardinal
Royal Dutch Mathematical Society
Royal Statistical Society
RP (complexity)
Rprop
RRQR factorization
RSA
RSA-100
RSA-1024
RSA-110
RSA-120
RSA-129
RSA-130
RSA-140
RSA-150
RSA-1536
RSA-155
RSA-160
RSA-170
RSA-180
RSA-190
RSA-200
RSA-2048
RSA-210
RSA-220
RSA-230
RSA-232
RSA-240
RSA-250
RSA-260
RSA-270
RSA-280
RSA-290
RSA-300
RSA-309
RSA-310
RSA-320
RSA-330
RSA-340
RSA-350
RSA-360
RSA-370
RSA-380
RSA-390
RSA-400
RSA-420
RSA-430
RSA-440
RSA-450
RSA-460
RSA-470
RSA-480
RSA-490
RSA-500
RSA-576
RSA-617
RSA-640
RSA-704
RSA-768
RSA-896
RSA Award for Excellence in Mathematics
RSA Factoring Challenge
RSA numbers
RSA problem

Rubik's Cube
Rubik's Cube group
Rubik's family cubes of all sizes
Rubik's Revenge
Rubin Causal Model

Rudin, Mary Ellen

Rudin–Shapiro sequence
Rudin's conjecture

Rudolff, Christoff

Rudvalis group
Ruelle zeta function

Ruffini, Paolo

Ruffini's rule

Ruin theory
Rule complex
Rule of 72
Rule of division (combinatorics)
Rule of inference
Rule of marteloio
Rule of product
Rule of replacement
Rule of Sarrus
Rule of succession
Rule of sum

Ruled surface

Ruled variety
Ruler
Rules for the Direction of the Mind
Rules of passage (logic)
Rulkov map
Run-length encoding
Runcic 5-cubes
Runcic 6-cubes
Runcic 7-cubes
Runcicantellated 24-cell honeycomb
Runcicantellated tesseractic honeycomb
Runcicantitruncated tesseractic honeycomb
Runcinated 120-cells
Runcinated 16-cell honeycomb
Runcinated 24-cell honeycomb
Runcinated 24-cells
Runcinated 5-cell
Runcinated 5-cubes
Runcinated 5-orthoplexes
Runcinated 5-simplexes
Runcinated 6-cubes
Runcinated 6-orthoplexes
Runcinated 6-simplexes
Runcinated 7-cubes
Runcinated 7-orthoplexes
Runcinated 7-simplexes
Runcinated 8-simplexes
Runcinated tesseractic honeycomb
Runcinated tesseracts
Runcination
Runcitruncated tesseractic honeycomb

Runge domain

Runge–Kutta–Fehlberg method

Runge–Kutta method (SDE)

Runge–Kutta methods

Runge's phenomenon

Runge theorem

Running total -

Ruppeiner geometry
Ruppert's algorithm
Rupture field

Russell, Bertrand

Russell paradox

Rychlík, Karel

Russian Mathematical Surveys
Russo–Dye theorem
Russo–Vallois integral
Ruth–Aaron pair
Ruth I. Michler Memorial Prize
Ruth Lyttle Satter Prize in Mathematics
Ruziewicz problem
Ruzsa–Szemerédi problem
Ruzzo–Tompa algorithm
RV coefficient
Rvachev function
RYB color model
Rybicki Press algorithm
Ryll-Nardzewski fixed-point theorem
Ryser's conjecture
Rytz's construction
Ryu–Takayanagi conjecture

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