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math.RA2007
Injective representations of infinite quivers. Applications
E. Enochs, S. Estrada, J. R. Garcia-Rozas
In this article we study injective representations of infinite quivers. We classify the indecomposable injective representations of trees and then describe Gorenstein injective and…
math.RA2007
Group convolutional codes
S. Estrada, J. R. Garcia Rozas, J. Peralta +1
In this note we introduce the concept of group convolutional code. We make a complete classification of the minimal -convolutional codes over the field of five elements by mea…