Hausdorff operators form a class of linear integral transforms characterised by a kernel function and a dilation parameter that together encode scaling and averaging effects on input functions.

Pseudodifferential operators extend the classical theory of partial differential operators by incorporating phase-space symbols that encode both spatial and frequency behaviour. Originating in the ...

Operator overloading or ad-hoc polymorphism lets you work with user defined types much the same way you work with fundamental data types Polymorphism is one of the basic principles of OOP (Object ...

A prefix operator is an operator that is applied to the variable, constant, function, or parenthetic expression that immediately follows it. The plus sign (+) and minus sign (-) can be used as prefix ...