If A is a commutative algebra and B is an X- algebra, then the tensor product is an X-algebra (so for example, is a Lie algebra). This is seen using the language of operads. Let be the commutative operad. Since is a one dimensional vector space for every , tensoring with an operad doesn't change the operad .
Does a similar thing hold true for a algebra? That is, if is a algebra, is an algebra?
I'm still trying to familiarize myself with the language of operads, and perhaps the question can be made more precise in that language, where the infinity version of an operad is cofibrant resolution of the operad.
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