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The Auslander-Reiten formula for complexes of modules
Henning Krause, Jue Le
An Auslander-Reiten formula for complexes of modules is presented. This formula contains as a special case the classical Auslander Reiten formula. The Auslander-Reiten translate of…
A new type of charged defect in amorphous chalcogenides
S. I. Simdyankin, T. A. Niehaus, G. Natarajan +2
We report on density-functional-based tight-binding (DFTB) simulations of a series of amorphous arsenic sulfide models. In addition to the charged coordination defects previously p…
The stable derived category of a noetherian scheme
Henning Krause
For a noetherian scheme, we introduce its unbounded stable derived category. This leads to a recollement which reflects the passage from the bounded derived category of coherent sh…
Fast Multipoint-Evaluation of Bivariate Polynomials
Michael Nüsken, Martin Ziegler
We generalize univariate multipoint evaluation of polynomials of degree n at sublinear amortized cost per point. More precisely, it is shown how to evaluate a bivariate polynomial…