Adjoint for double categories
Adjointness between theories and strict theories
The categorical concept of a theory for algebras of a given type was foundet by Lawvere in 1963 (see [8]). Hoehnke extended this concept to partial heterogenous algebras in 1976 (see [5]). A partial theory is a dhts-category such that the object class forms a free algebra of type (2,0,0) freely generated by a nonempty set J in the variety determined by the identities ox ≈ o and xo ≈ o, where o and i are the elements selected by the 0-ary operation symbols. If the object class of a dhts-category...
Adjoints, multi-adjoints, pluri-adjoints.
Adjoints, torsion theory and purity.
Adjonctions et monades au niveau des 2-catégories
Adjunction models for call-by-push-value with stacks.
Adjunctions in Monoidal categories.
Adjungierte Dreiecke, Colimites und Kan-Erweiterungen.
Admissible operations in categories of algebras
Affine braid group actions on derived categories of Springer resolutions
In this paper we construct and study an action of the affine braid group associated with a semi-simple algebraic group on derived categories of coherent sheaves on various varieties related to the Springer resolution of the nilpotent cone. In particular, we describe explicitly the action of the Artin braid group. This action is a “categorical version” of Kazhdan-Lusztig-Ginzburg’s construction of the affine Hecke algebra, and is used in particular by the first author and I. Mirković in the course...
Affine simplices in Oka manifolds.
Aggregation operators on partially ordered sets and their categorical foundations
In spite of increasing studies and investigations in the field of aggregation operators, there are two fundamental problems remaining unsolved: aggregation of -fuzzy set-theoretic notions and their justification. In order to solve these problems, we will formulate aggregation operators and their special types on partially ordered sets with universal bounds, and introduce their categories. Furthermore, we will show that there exists a strong connection between the category of aggregation operators...
Alcune proprietà della categoria delle -algebre
Algebra invariants for finite directed graphs with relations.
Algebra Retracts and Poincaré-Series.
Algebra Structure on Minimal Resolutions of Gorenstein Rings of Embedding Codimension Four.
Algebraic aspects of topos theory
Algebraic categories whose projectives are explicitly free.
Algebraic colimit calculations in homotopy theory using fibred and cofibred categories.
Algebraic de Morgan's laws for non-commutative rings