Unit:
Κατεύθυνση Θεωρητικά ΜαθηματικάLibrary of the School of Science
Supervisors info:
Ολυμπία Ταλέλλη Καθηγήτρια
Original Title:
Κριτήρια προβολικότητας επιπέδων προτύπων
Translated title:
Criterion of projectivity of flats modules
Summary:
In this paper we will prove that a flat module, which has a periodic projective
resolution is projective. The proof of this is based on the following theorem,
which is proved by DJ Benson and KRGoodearl.
theorem
Let an acyclic a chain complex of projective modules, which is such that the
module is flat for each
. Then, chain complex is contractible.
Keywords:
Flat, Modules, Projective, Villamayor, Sequence
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document.pdf
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