Algebraic coincidence periods of self–maps of a rational exterior space of rank 2

الملخص EN

Let f and g be a self–maps of a rational exterior space.

A natural number m is called a minimal coincidence period of maps f and g if and have a coincidence point which is not coincidence by any earlier iterates.

This paper presents a complete description of the set of algebraic coincidence periods for self-maps of a rational exterior space which has rank 2.