A signature invariant for knotted Klein graphs
英文摘要：
We define some signature invariants for a class of knotted trivalent graphs using branched covers. We relate them to classical signatures of knots and links. Finally, we explain how to compute these invariants through the example of Kinoshita's knotted theta graph.
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。
