Endomorphisms of Valuated Torsion-free Modules

2022 ◽  
pp. 201-207
Author(s):  
Warren May
Keyword(s):  
Free Modules ◽  
Torsion Free

Torsion and Torsion free Modules

2017 ◽  
pp. 219-233
Author(s):  
Jonathan S. Golan ◽  
Tom Head
Keyword(s):  
Free Modules ◽  
Torsion Free

scholarly journals Torsion in tensor powers of modules

2015 ◽  
Vol 219 ◽  
pp. 113-125
Author(s):  
Olgur Celikbas ◽  
Srikanth B. Iyengar ◽  
Greg Piepmeyer ◽  
Roger Wiegand
Keyword(s):  
Local Ring ◽  
Complete Intersection ◽  
Tensor Products ◽  
Central Theme ◽  
Finitely Generated ◽  
Finitely Generated Module ◽  
Free Modules ◽  
Tensor Powers ◽  
Torsion Free ◽  
Nonzero Torsion

AbstractTensor products usually have nonzero torsion. This is a central theme of Auslander's 1961 paper; the theme continues in the work of Huneke and Wiegand in the 1990s. The main focus in this article is on tensor powers of a finitely generated module over a local ring. Also, we study torsion-free modulesNwith the property thatM ⊗RNhas nonzero torsion unlessMis very special. An important example of such a moduleNis the Frobenius powerpeRover a complete intersection domainRof characteristicp> 0.

Torsion-free modules over primary rings

1979 ◽  
Vol 11 (4) ◽  
pp. 598-612 ◽  
Author(s):  
A. G. Zavadskii ◽  
V. V. Kirichenko
Keyword(s):  
Free Modules ◽  
Torsion Free
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