Simultaneous representations in discrete structures
Simultaneous representations in uniform spaces
Simultaneously reflective and coreflective subcategories of presheaves.
Singularity categories of skewed-gentle algebras
Let K be an algebraically closed field. Let (Q,Sp,I) be a skewed-gentle triple, and let and be the corresponding skewed-gentle pair and the associated gentle pair, respectively. We prove that the skewed-gentle algebra is singularity equivalent to KQ/⟨I⟩. Moreover, we use (Q,Sp,I) to describe the singularity category of . As a corollary, we find that if and only if if and only if .
SK... for finite group rings: II.
SK1 for Finite Group Rings: I.
SK1 of finite abelian groups. I.
SK1 of finite group rings: V.
Skew -sets coincide with -posets
Skew-monoidal structures on simple rings with several objects.
SKi of fmite abelian groups, II.
link homology.
Small models for chain algebras.
Small-fibred semitopological functors without small-fibred initial completions
Smash (co)products and skew pairings.
Let τ be an invertible skew pairing on (B,H) where B and H are Hopf algebras in a symmetric monoidal category C with (co)equalizers. Assume that H is quasitriangular. Then we obtain a new algebra structure such that B is a Hopf algebra in the braided category HHγD and there exists a Hopf algebra isomorphism w: B ∞ H → B [×]τ H in C, where B ∞ H is a Hopf algebra with (co)algebra structure the smash (co)product and B [×]τ H is the Hopf algebra defined by Doi and Takeuchi.
Smash product of -local spectra at an odd prime
Sober spaces and continuations.
Sobre resolubilidad en una categoría de Burgin.
En un trabajo de Huq se introduce el concepto de resolubilidad en categorías [2]. En mi tesis doctoral [1 (4.2.3), p.87] se hace distinción entre resolubilidad fuerte (resolubilidad de Huq) y resolubilidad, conceptos que coinciden en el caso de grupos, anillos asociativos y álgebras de Lie, pero no en cualquier tipo de Ω-grupos, donde la resolubilidad corresponde a la introducida en [1].El objeto de esta nota es dar una caracterización de los objetos resolubles (corolario 6), la cual nos permite...
Sobre Una Definicion De Cardinales Finitos En Un Topos Arbitrario.
Solution manifolds for systems of differential equations.