منابع مشابه
t-MODEL STRUCTURES
For every stable model category M with a certain extra structure, we produce an associated model structure on the pro-category pro-M and a spectral sequence, analogous to the Atiyah-Hirzebruch spectral sequence, with reasonably good convergence properties for computing in the homotopy category of pro-M. Our motivating example is the category of pro-spectra. The extra structure referred to above...
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deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
. A T ] 2 5 O ct 2 00 6 T - MODEL STRUCTURES
For every stable model category M with a certain extra structure, we produce an associated model structure on the pro-category pro-M and a spectral sequence, analogous to the Atiyah-Hirzebruch spectral sequence, with reasonably good convergence properties for computing in the homotopy category of pro-M. Our motivating example is the category of pro-spectra. The extra structure referred to above...
متن کاملT-structures, T-functions, and texts
The theory of '-structures [see, e.g., Ehrenfeucht and Rozenberg (1990)] provides a convenient framework for investigating various mathematical structures encountered in computer science. This paper investigates a subclass of 2-structures, called T-srrucrurrs, which turned out to be important in the investigation of basic properties of 2-structures [see Ehrenfeucht and Rozenberg (1992)]. We pro...
متن کاملGENERALIZED t-STRUCTURES: t-STRUCTURES FOR SHEAVES OF DG-MODULES OVER A SHEAF OF DG-ALGEBRAS AND DIAGONAL t-STRUCTURES
t-structures, in the abstract, apply to any triangulated category. However, for the most part, they have been studied so far only in the context of sheaves of modules over sites provided with sheaves of rings. In this paper we define and study t-structures for categories of modules over sites provided with sheaves of dgas and E∞-dgas. A close variant, as we show, are the diagonal t-structures t...
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ژورنال
عنوان ژورنال: Homology, Homotopy and Applications
سال: 2007
ISSN: 1532-0073,1532-0081
DOI: 10.4310/hha.2007.v9.n1.a16