Operators behave like matrices (with some exceptions - see below) but are defined by their effect when applied to a vector. They can be transposed, conjugated, or combined with other operators cheaply. The costly operation is deferred until multiplied with a vector.
Features
- Julia 1.3 and up
- Operators can be transposed (transpose(A))
- Operators can be sliced (A[:,3], A[2:4,1:5], A[1,1])
- LimitedLDLFactorizations features a limited-memory LDLT factorization operator that may be used as preconditioner in iterative methods
- Tutorial available
- Linux/macOS/Windows/FreeBSD
Categories
Data VisualizationLicense
MIT LicenseFollow LinearOperators.jl
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