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The envelope of a subcategory in topology and group theory.

Ayache, Ahmed, Echi, Othman (2005)

International Journal of Mathematics and Mathematical Sciences

The Roquette category of finite $p$ -groups

Serge Bouc (2015)

Journal of the European Mathematical Society

Let $p$ be a prime number. This paper introduces the Roquette category $ℛ_{p}$ of finite $p$ -groups, which is an additive tensor category containing all finite $p$ -groups among its objects. In $ℛ_{p}$ , every finite $p$ -group $P$ admits a canonical direct summand $\partial P$ , called the edge of $P$ . Moreover $P$ splits uniquely as a direct sum of edges of Roquette $p$ -groups, and the tensor structure of $ℛ_{p}$ can be described in terms of such edges. The main motivation for considering this category is that the additive functors from $ℛ_{p}$ to...

The strong amalgamation property and (effective) codescent morphisms.

Zangurashvili, Dali (2003)

Theory and Applications of Categories [electronic only]

The...-CATEGORY OF A SEMIGROUP.

Jonathan Leech (1975)

Semigroup forum

Displaying 1 – 4 of 4

The envelope of a subcategory in topology and group theory.

The Roquette category of finite p -groups

The strong amalgamation property and (effective) codescent morphisms.

The...-CATEGORY OF A SEMIGROUP.

Currently displaying 1 – 4 of 4

The Roquette category of finite $p$ -groups