Abstract clones and operads are the various bijections, the variety of W-operads is
rationally equivalent to the variety of operads
Algebras over operad of spheres to the
rational equivalence) of the variety of algebras over this operad in terms of symbols of operations
On one class of commutative operads describe the varieties of universal algebras
rational equivalent to the varieties of algebras over
Multicategories and varieties of many-sorted algebras is
rationally equivalent to a variety of algebras over some FSet-multicategory (a many-sorted analog of FSet
Algebras over operad of spheres to the
rational equivalence) of the variety of algebras over this operad in terms of symbols of operations
On one class of commutative operads describe the varieties of universal algebras
rational equivalent to the varieties of algebras over
On one class of commutative operads describe the varieties of universal algebras
rational equivalent to the varieties of algebras over
Rational homotopy theory of spaces 1-connected by shapeA
rational shape type and a strong
rational shape type are defined for the class of spaces 1
Abstract clones and operads are the various bijections, the variety of W-operads is
rationally equivalent to the variety of operads
Operads and varieties of algebras defined by polylinear identities are
rationally equivalent. We introduce the class of operads (which we call commutative for definiteness