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arxiv: 1604.00127 · v3 · pith:T6ZEQ3I2new · submitted 2016-04-01 · 🧮 math.RT

On mutation of {τ}-tilting modules

classification 🧮 math.RT
keywords tiltingmodulesmutationquestionanswerbasicconstructdirect
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Mutation of {\tau}-tilting modules is a basic operation to construct a new support {\tau}-tilting module from a given one by replacing a direct summand. The aim of this paper is to give a positive answer to the question posed in [AIR, Question 2.31] about mutation of {\tau}-tilting modules.

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