Abstract
We study the problem of lifting and restricting TTF triples (equivalently, recollement data) for a certain wide type of triangulated categories. This, together with the parametrizations of TTF triples given in Nicolás and Saorín (Parametrizing recollement data for triangulated categories. To appear in J. Algebra), allows us to show that many well-known recollements of right bounded derived categories of algebras are restrictions of recollements in the unbounded level, and leads to criteria to detect recollements of general right bounded derived categories. In particular, we give in Theorem 1 necessary and sufficient conditions for a right bounded derived category of a differential graded (=dg) category to be a recollement of right bounded derived categories of dg categories. Theorem 2 considers the case of dg categories with cohomology concentrated in non-negative degrees. In Theorem 3 we consider the particular case in which those dg categories are just ordinary algebras.
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Anderson, F.W., Fuller, K.R.: Rings and Categories of Modules, 2nd edn., vol. 13. Springer, New York (1992)
Auslander, M., Reiten, I., Smalø, S.O.: Representation Theory of Artin Algebras. Cambridge St. Adv. Maths., vol. 36. Cambridge University Press, Cambridge (1995)
Beilinson, A.A.: Coherent sheaves in ℙn and problems of linear algebra. Funkt. Anal. Prilozhen 12, 68–69 (1978) [english translation in Funct. Anal. Appl. 12, 214–216 (1978)]
Beilinson, A.A., Bernstein, J., Deligne, P.: Faisceaux Pervers. Astérisque 100, 5–171 (1982)
Bökstedt, M., Neeman, A.: Homotopy limits in triangulated categories. Compos. Math. 86(2), 209–234 (1993)
Cisinski, D.-C., Neeman, A.: Additivity for derivator K-theory. Adv. Math. 217(4), 1381–1475 (2008)
Cline, E., Parshall, B., Scott, L.: Finite-dimensional algebras and highest weight categories. J. Reine Angew. Math. 391, 85–99 (1988)
Dinh, H.Q., Guil Asensio, P.A., López-Permouth, S.R.: On the Goldie dimension of rings and modules. J. Algebra 305(2), 937–948 (2006)
Gabriel, P., Roiter, A.V.: Representations of finite-dimensional algebras. Encycl. Math. Sci. 73 (1992)
Geigle, W., Lenzing, H.: Perpendicular categories with applications to representations and sheaves. J. Algebra 144, 273–343 (1991)
Gruson, L., Jensen, C.U.: Dimensions Cohomologiques Reliées aux Foncteurs lim(i), vol. 867, pp. 234–294. Springer, New York (1981)
Happel, D.: On the derived category of a finite-dimensional algebra. Comment. Math. Helv. 62, 339–389 (1987)
Hirschhorn, P.S.: Model categories and their localizations. Math. Surv. Monogr. 99 (2003)
Keller, B.: Chain complexes and stable categories. Manuscr. Math. 67, 379–417 (1990)
Keller, B.: Deriving DG categories. Ann. Sci. École Norm. Sup. (4) 27(1), 63–102 (1994)
Keller, B.: Derived categories and their uses. In: Hazewinkel, M. (ed.) Chapter of the Handbook of Algebra, vol. 1. Elsevier, Amsterdam (1996)
Keller, B.: On the construction of triangle equivalences. In: König, S., Zimmermann, A. (eds.) chapter of: derived equivalences for group rings, vol. 1685, pp. 155–176. Springer, New York (1998)
Keller, B.: On differential graded categories. In: International Congress of Mathematicians, Eur. Math. Soc. vol. II, pp. 151–190. European Mathematical Society, Zürich (2006)
Keller, B., Vossieck, D.: Sous les catégories dérivées. C. R. Acad. Sci. Paris Sér. I Math. 305(6), 225–228 (1987)
Keller, B., Vossieck, D.: Aisles in derived categories. Bull. Soc. Math. Belg. Sér. A 40(2), 239–253 (1988)
König, S.: Tilting complexes, perpendicular categories and recollements of derived module categories of rings. J. Pure Appl. Algebra 73, 211–232 (1991)
Krause, H.: A Brown representability theorem via coherent functors. Topology 41, 853–861 (2002)
Maltsiniotis, G.: Introduction à la théorie des dérivateurs (d’après Grothendieck). http://people.math.jussieu.fr/~maltsin/ (preprint) (2001)
Maltsiniotis, G.: La K-théorie d’un dérivateur triangulé (suivi d’un appendice par B. Keller), Categories in Algebra, Geometry and Mathematical Physics. Contemp. Math. 431, 341–368 (2007)
Milnor, J.: On axiomatic homology theory. Pac. J. Math. 12, 337–341 (1962)
Neeman, A.: Triangulated categories. Annals of Mathematics Studies, vol. 148. Princeton University Press, Princeton (2001)
Nicolás, P.: The bar derived category of a curved dg algebra. J. Pure Appl. Algebra 212, 2633–2659 (2008)
Nicolás, P.: On Torsion Torsionfree Triples. Ph.D. thesis, Universidad de Murcia (2007)
Parshall, B., Scott, L.L.: Derived categories, quasi-hereditary algebras and algebraic groups. In: Proceedings of the Ottawa-Moonsonee Workshop in Algebra 1987. Mathematics Lecture Notes Series. Carleton University and Université d’Ottawa (1988)
Porta, M.: The Popescu-Gabriel Theorem for Triangulated Categories. arXiv:math.KT/0706.4458v1
Quillen, D.: Higher algebraic K-theory. I, Algebraic K-theory, I: Higher K-theories In: Proc. Conf., Battelle Memorial Inst., Seattle, Wash., 1972. Lecture Notes in Math., vol. 341, pp. 85–147. Springer, New York (1973)
Rickard, J.: Morita theory for derived categories. J. Lond. Math. Soc. 39, 436–456 (1989)
Souto Salorio, M.J.: On the cogeneration of T-structures. Arch. Math. 83, 113–122 (2004)
Stenström, B.: Rings of quotients. In: Grundlehren der Mathematischen Wissenschaften, vol. 217. Springer, New York (1975)
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The authors have been partially supported by research projects from the D.G.I. of the Spanish Ministry of Education and the Fundación Séneca of Murcia, with a part of FEDER funds. The first author has been also supported by the MECD grant AP2003-2896 and by a MICINN posdoctoral grant from the Programa Nacional de Movilidad de Recursos Humanos del Plan Nacional de I+D+I 2008-2009.
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Nicolás, P., Saorín, M. Lifting and Restricting Recollement Data. Appl Categor Struct 19, 557–596 (2011). https://doi.org/10.1007/s10485-009-9198-z
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DOI: https://doi.org/10.1007/s10485-009-9198-z