Friday, August 21 2015
15:30 - 16:30

Hall 123

Freeness of stably free modules via unimodular rows

Sumit Kumar Upadhyay


The concept of a stably free module over a ring is a generalization of free module. So there is a question of interest "does a stably free module imply free module? In this talk, we will discuss some results related to this question using concept of unimodular rows.

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