Operator, Differential operator, Unbounded operator, Closure operator, Compact operator, Operator (physics), Transfer operator, Operator overloading, Self-adjoint operator, Assignment operator (C++), Relational operator, Null coalescing operator, Positive operator, Operator algebra, Operator (computer programming), Ladder operator, Momentum operator, Preclosure operator, Μ operator, Operator (profession), The People's Operator, Safe navigation operator, Discrete Laplace operator, Telephone operator, Elliptic operator, Pseudo-differential operator, Bounded operator, IRC operator, Smooth Operator, Nemytskii operator, Fredholm operator, Poincaré–Steklov operator, Distribution network operator, Operators in C and C++, Sobel operator, Densely defined operator, Lag operator, Laplace operator, Operator (mathematics), Switchboard operator, Operator theory

Composition operator, Dissipative operator, Unitary operator, Dunkl operator, D'Alembert operator, Operator assistance, Operator topologies, Elevator operator, Neumann–Poincaré operator, Tour operator, Conditional operator, Laplace–Beltrami operator, Contraction (operator theory), Ternary conditional operator, Creation and annihilation operators, Reactor operator, Semisimple operator, Operator No. 5, Reynolds operator, Amateur radio operator, Vertex operator algebra, Closed linear operator, The Big Operator, Squeeze operator, Hilbert–Schmidt operator, Fixed-base operator, Paneitz operator, Finite-rank operator, Tensor operator, Equipment operator, Spotlight operator, Hello Operator, Shift operator, Theta operator, Jacobi operator, Normal operator, Owner-operator, Mobile network operator, Genetic operator, VIP Operator, Order operator, Transmission system operator, Ornstein–Uhlenbeck operator, Cauchy–Euler operator, Invariant differential operator, Operator Generator, Nilpotent operator, Semi-elliptic operator, Increment and decrement operators, Operator norm

Operator, Differential operator, Unbounded operator, Closure operator, Compact operator, Operator (physics), Transfer operator, Operator overloading, Self-adjoint operator, Assignment operator (C++), Relational operator, Null coalescing operator, Positive operator, Operator algebra, Operator (computer programming), Ladder operator, Momentum operator, Preclosure operator, Μ operator, Operator (profession), The People's Operator, Safe navigation operator, Discrete Laplace operator, Telephone operator, Elliptic operator, Pseudo-differential operator, Bounded operator, IRC operator, Smooth Operator, Nemytskii operator, Fredholm operator, Poincaré–Steklov operator, Distribution network operator, Operators in C and C++, Sobel operator, Densely defined operator, Lag operator, Laplace operator, Operator (mathematics), Switchboard operator, Operator theory, Composition operator, Dissipative operator, Unitary operator, Dunkl operator, D'Alembert operator, Operator assistance, Operator topologies, Elevator operator, Neumann–Poincaré operator, Tour operator, Conditional operator, Laplace–Beltrami operator, Contraction (operator theory), Ternary conditional operator, Creation and annihilation operators, Reactor operator, Semisimple operator, Operator No. 5, Reynolds operator, Amateur radio operator, Vertex operator algebra, Closed linear operator, The Big Operator, Squeeze operator, Hilbert–Schmidt operator, Fixed-base operator, Paneitz operator, Finite-rank operator, Tensor operator, Equipment operator, Spotlight operator, Hello Operator, Shift operator, Theta operator, Jacobi operator, Normal operator, Owner-operator, Mobile network operator, Genetic operator, VIP Operator, Order operator, Transmission system operator, Ornstein–Uhlenbeck operator, Cauchy–Euler operator, Invariant differential operator, Operator Generator, Nilpotent operator, Semi-elliptic operator, Increment and decrement operators, Operator norm, Operator associativity, Radio operator, Operator messaging, Proximal operator, Position operator, DfT Operator, Certified radio operator, Translation operator (quantum mechanics), Port operator, Heavy equipment operator, Plant operator, Control operator, Operator Toll Dialing, Open-access operator, Swing-door operator, The Lonedale Operator, Operator product expansion, Midcontinent Independent System Operator, Integral operator, Light board operator, Almost Mathieu operator, Operator (extension), Single operator two radios, Hilbert–Schmidt integral operator, Meter operator, Mobile virtual network operator, Reduction operator, Machine operator efficiency, Szász–Mirakjan–Kantorovich operator, Inversion operator, Compact operator on Hilbert space, Rotation operator, Euler operator, Operator grammar, Nuclear operator, Particle number operator, Boom operator, Love Affair, or the Case of the Missing Switchboard Operator, Translation operator, Gauss–Kuzmin–Wirsing operator, Society of Camera Operators, Radio Operator Badge, Hilbert operator, J operator, Boom operator (military), Diamond operator, Operator Please, Hodge star operator, Operator-precedence parser, Zeta function (operator), Susskind–Glogower operator, Bhatnagar–Gross–Krook operator, Independent Electricity System Operator, Air operator's certificate, Operator Training Simulator, Scope resolution operator, Dangerously irrelevant operator, International operator services, Schröder–Bernstein theorems for operator algebras, Smooth operator (disambiguation)