operator-theory
Articles
- Friedrichs extension
- De Branges space
- Naimark's dilation theorem
- Subfactor
- Wold's decomposition
- Unitary operatorSurjective bounded operator on a Hilbert space preserving the inner product
- Sz.-Nagy's dilation theoremDilation theorem
- Singular valueSquare roots of the eigenvalues of the self-adjoint operator
- Jacobi operatorLinear operator
- Nest algebra
- Reflexive operator algebra
- Hermitian adjointConjugate transpose of an operator in infinite dimensions
- Naimark's dilation theorem
- Subfactor
- Affiliated operator
- Schatten normMathematical norm
- Dilation (operator theory)
- Littlewood subordination theoremMathematics theorem
- Approximation propertyMathematical concept
- Dilation (operator theory)
- Dilation (operator theory)
- Singular integral operators of convolution typeMathematical concept
- Positive-definite function on a group
- Multiplication operatorLinear operator scaling by a fixed function
- Positive-definite kernelGeneralization of a positive-definite matrix
- Affiliated operator
- Schatten normMathematical norm
- Approximation propertyMathematical concept
- Positive-definite function on a group
- Multiplication operatorLinear operator scaling by a fixed function
- Positive-definite kernelGeneralization of a positive-definite matrix
- Affiliated operator
- Schatten normMathematical norm
- Calkin algebra
- Jacobi operatorLinear operator
- Gelfand–Naimark theoremMathematics theorem in functional analysis
- Crossed product
- Singular valueSquare roots of the eigenvalues of the self-adjoint operator
- Friedrichs extension
- De Branges space
- Jacobi operatorLinear operator
- Positive-definite function on a group
- Multiplication operatorLinear operator scaling by a fixed function
- Positive-definite kernelGeneralization of a positive-definite matrix
- Affiliated operator
- Schatten normMathematical norm
- Friedrichs extension
- De Branges space
- Hilbert–Schmidt theorem
- Finite-rank operator