WebbThe $Q$-shaped derived category of $A$, which is denoted by $\mathcal{D}_{Q}(A)$, is a generalization of the ordinary derived category. In this paper we prove that the $Q$ … Webb10 apr. 2024 · The Q-shaped derived category of a ring: Tue: Mar 29: 16:00: Shahn Majid: Quantum jet bundles: Tue: Mar 15: 16:00: Pace Nielsen: Nilpotent polynomials with non-nilpotent coefficients: Tue: ... On Rings and Functors: Pictures at an Exhibition: Tue: Apr 13: 16:00: José Gómez Torrecillas: Biseparable extensions are not necessarily ...
The Q$Q$‐shaped derived category of a ring - Holm - 2024
http://web.math.ku.dk/~holm/download/The-Q-shaped-derived-category-JLMS.pdf Webb23 dec. 2024 · H. Holm and P. Jørgensen, The Q-shaped derived category of a ring -compact and perfect objects, preprint (2024). arXiv:2208.13282. A -derived categories O … shank family welsh run pa
A brief introduction to the Q-shaped derived category
http://web.math.ku.dk/~holm/download/Q-shaped_intro8.pdf Webbviewed as a small category, Qcpx has a Serre functor; see [22], [23, sec. 2]. Generalising the construction to other quivers with relations which have a Serre functor, or more generally to any suitable category Qwhich has a Serre functor, results in the Q-shaped derived category D Q(A). See Setup 1.1 for the precise conditions imposed on Q. WebbLocal, colocal, and antilocal properties of modules and complexes over commutative rings. L. Positselski. Mathematics. 2024. . This paper is a commutative algebra introduction to … shank family law