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Tarski numbers and different solutions to configuration equations (2/4)

By Akram Yousofzadeh

Appears in collection : Tarski numbers and different solutions to configuration equations

The main objective of this course is to give a constructive way to compute upper bounds for the Tarski number of groups. Indeed we use a finite system of equations, with no normalized solution and define configuration graphs, to obtain a paradoxical decomposition of the given group. We also give a new equivalent condition for locally finiteness of groups.

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