Advances in Representation Theory of Algebras by David J. Benson, Henning Krause, Andrzej Skowronski

By David J. Benson, Henning Krause, Andrzej Skowronski

This quantity offers a suite of articles dedicated to representations of algebras and comparable subject matters. Dististinguished specialists during this box provided their paintings on the foreign convention on Representations of Algebras which came about 2012 in Bielefeld. some of the expository surveys are integrated the following. Researchers of illustration conception will locate during this quantity fascinating and stimulating contributions to the advance of the topic.

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Angeleri Hügel [62] O. Kerner and J. Trlifaj, Constructing tilting modules. Trans. Amer. Math. Soc. 360 (2008), 1907–1925. [63] H. Krause, The spectrum of a locally coherent category. J. Pure Appl. Algebra 114 (1997), 259–271. [64] H. Krause, J. Št’ovíˇcek, The telescope conjecture for hereditary rings via Ext-orthogonal pairs. Adv. Math. 225 (2010), 2341–2364. [65] H. Krause and Ø. Solberg, Filtering modules with finite projective dimension. Forum Math. 15 (2003), 377–393. [66] D. Kussin, Noncommutative curves of genus zero: related to finite dimensional algebras.

M. Hamsher, On the structure of a one-dimensional quotient field. J. Algebra 19 (1971), 416–425. [54] D. Happel and C. M. Ringel, Tilted algebras. Trans. Amer. Math. Soc. 274 (1982), 399–443. [55] D. Happel, On the derived category of a finite-dimensional algebra. Comment. Math. Helv. 62 (1987), 339–389. [56] D. Happel, I. Reiten, and S. O. Smalø, Tilting in abelian categories and quasitilted algebras. Mem. Amer. Math. Soc. 120 (1996), no. 575. [57] I. Herzog, The Ziegler spectrum of a locally coherent Grothendieck catgeory.

P [ x2P Ux / D x2P Ux ? for some subset ; 6D P X. So, the equivalence classes of tilting modules are parametrized by the subsets of X. The trivial case P D ; corresponds to T D L, while the choice P D X gives the module T D W. P / of quasi-simple modules in x2P Ux . So, every large tilting module is equivalent to one of the following: – the tilting module L; – a tilting module of the form TU where U 6D ; is a set of quasi-simple modules. P / are hereditary orders, and RX is a simple artinian ring, see [41].

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