Theories and results on hyperidentities have been published in various areas of the literature over the last 18 years. Hyperidentities and Clones integrates these into a coherent framework for the first time. The author also includes some applications of hyperidentities to the f…
by Denecke, Klaus, Wismath, Shelly L.
fromAlgebra, logic and applications
by Denecke, Klaus, Wismath, Shelly L.
fromAlgebra, logic and applications
by Denecke, Klaus, Wismath, Shelly L.
fromAlgebra, logic and applications
by Denecke, Klaus, Wismath, Shelly L.
fromAlgebra, logic and applications
by Denecke, Klaus, Wismath, Shelly L.
fromAlgebra, logic and applications
Ivo Rosenberg determined all finite, finitary, functionally precomplete algebras; he split them up naturally into six classes according to the kind of relation which is preserved by the polynomials of each such algebra. The purpose of this memoir is to locate these algebras in t…
Introduction The universal pseudo-quotient for a family of subvarieties Normal bundles of quadrics in $X$ Morphisms from quadrics to Grassmannians Pointwise uniform vector bundles on non-singular quadrics Theory of extensions of families over Hilbert schemes Existence of algebra…
We investigate the lattice, invented by W. D. Neumann in 1974, formed by the class of all varieties under the quasi-ordering "[script]V is interpretable in [script]W." The lattice is found to be non-modular and a proper class. Various familiar varieties are found to be [logical …
