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math.RA1999
Bimodule complexes via strong homotopy actions
Bernhard Keller
We present a new and explicit method for lifting a tilting complex to a bimodule complex. The key ingredient of our method is the notion of a strong homotopy action in the sense of…
math.RA1999
Introduction to A-infinity algebras and modules
Bernhard Keller
These are expanded notes of four introductory talks on A-infinity algebras, their modules and their derived categories.