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arXiv · 2607.11552

Global dimension of a string algebra

Zheng Xin·Lingchun Zhang
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Abstract

In this paper, we characterize the global dimension of a string algebra by using combinatorial methods. Moreover, we establish a necessary and sufficient condition for when the global dimension of a string algebra is infinite.

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Zheng Xin, Lingchun Zhang. 2026-07-13. Global dimension of a string algebra. https://arxiv.org/abs/2607.11552

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