If an operator T is linear then for functions g(x) anf f(x),(adsbygoogle = window.adsbygoogle || []).push({});

T{ f(x) + g(x) } = T{f(x)} + T{g(x)}

I was wondering, is there a name for operator U which has the property,

U{ f(x)*g(x) } = U{f(x)}*U{g(x)}

??

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# Operator Question

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