most citedHochschild (co)homology dimension

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math.RT2004

Subrepresentations of Kronecker representations

Yang Han

Translated into the language of representations of quivers, a challenge in matrix pencil theory is to find sufficient and necessary conditions for a Kronecker representation to be…

math.RT2004

Is tame open?

Yang Han

Is tame open? No answer so far. One may pose the Tame-Open Conjecture: Tame is open. But how to support it? No effective way to date. In this note, the rank of a wild algebra is in…