THE GABRIEL - ROITER MEASURE FOR e A
نویسنده
چکیده
Let Q be a tame quiver of type Ãn and Rep (Q) the category of finite dimensional representations over an algebraically closed field. A representation is simply called a module. We study the number of the GR submodules. It will be shown that only finitely many (central) Gabriel-Roiter measures have no direct predecessors. The quivers Q, whose central part contains no preinjective modules, will also be characterized.
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