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Stable homotopy of algebraic theories. (English) Zbl 0964.55017
By [the author, J. Pure Appl. Algebra 120, No. 1, 77-104 (1997; Zbl 0888.55010)] the stable homotopy theory of commutative simplicial algebras over a $$\mathbb{Q}$$-algebra $$B$$ is equivalent to the homotopy theory of simplicial $$B$$-modules.
The paper shows that the stable homotopy theory of an algebraic theory is completely determined by an associated ring spectrum. For the theory of commutative algebras this ring spectrum is related to André-Quillen homology via some spectral sequences. An equivalence of the (co-)homology of an algebraic theory with the topological Hochschild (co-)homology of the associated ring spectrum is established.

##### MSC:
 55U35 Abstract and axiomatic homotopy theory in algebraic topology 18C10 Theories (e.g., algebraic theories), structure, and semantics
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