Real and discrete holomorphy : Introduction to an algebraic approach
英文摘要：
We consider spaces for which there is a notion of harmonicity for complex valued functions defined on them. For instance, this is the case of Riemannian manifolds on one hand, and (metric) graphs on the other hand. We observe that it is then possible to define an "amazing" notion of holomorphic functions on them, and show how rigid it is in some cases.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
