The q-shaped derived category of a ring
WebbTHE Q-SHAPED DERIVED CATEGORY 3 Let k be a hereditary noetherian commutative ring, A a -algebra, and Q a category satis-fying the conditions in Setup 1.1, with Q0 denoting the class of objects of Q. Note that Q is often defined by a quiver with relations; see 1.5. http://web.math.ku.dk/~holm/download/The-Q-shaped-derived-category-JLMS.pdf
The q-shaped derived category of a ring
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Webb28 aug. 2024 · The $Q$-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 … WebbThe $Q$-shaped derived category of a ring. For any ring $A$ and a small, preadditive, Hom-finite, and locally bounded category $Q$ that has a Serre functor and satisfies the …
WebbThe Q -shaped derived category of A , which is denoted by D Q ( A ) , is a generalization of the ordinary derived category. In this paper we prove that the Q -shaped derived … Webbthe Q-shaped derived category is the ordinary derived category of A (see Example 8.13). However, the theory developed in this paper applies to many other types of categories as …
WebbThe associated homotopy category, which is triangulated, is called the (Formula presented.) -shaped derived category of (Formula presented.). The usual derived … 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 ...
WebbarXiv:1405.5768v1 [math.RA] 22 May 2014 THE STABLE MODULE CATEGORY OF A GENERAL RING DANIEL BRAVO, JAMES GILLESPIE, AND MARK HOVEY Abstract. For any ring Rwe construct two triangulated categories ...
Webb1 dec. 2024 · The derived category $D(A)$ of the category Mod$(A)$ of modules over a ring $A$ is an important example of a triangulated category in algebra. It can be … chinese restaurant short pump vaWebbLocal, colocal, and antilocal properties of modules and complexes over commutative rings. L. Positselski. Mathematics. 2024. . This paper is a commutative algebra introduction to … chinese restaurant shoreview mnWebbthe Q-shaped derived category is the ordinary derived category of A (see Example 8.13). However, the theory developed in this paper applies to many other types of categories as … chinese restaurants hot springs arkansasWebb17 juli 2024 · Actually, in the paper we not only provide a flat model structure on Q,A Mod, but also generalize Holm and Jørgensen's projective/injective model structures from the … chinese restaurants hot springs village arWebbThe category Q= Qcpx de ned by Figure 1 with the relations that consecutive arrows compose to 0. Here D Q(A) = D(A) is the classic derived category. (Up to now, Qcpx … grandtec wireless vgaWebb23 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 … chinese restaurants howell miWebbQ(A), is a generalization of the ordinary derived category. In this paper we prove that the Q-shaped derived category of Ais a compactly generated triangulated category. We also … chinese restaurants hood river oregon