Kernel (integral operator)
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In analysis, consider an integral transform T which transforms a function f into a function Tf given by the integral formula
- <math> (Tf)(x) = \int_a^b k(x,y)f(y)\, dy<math>
The function k(x,y) that appears in this formula is the kernel of the operator T.
See also
Template:Math-stubpl:Jądro transformacji całkowej pt:Kernel da transformada