网络上的强大通信
Robust communication on networks
摘要：
我们考虑发送者-接收者博弈，其中发送者和接收者是通信网络中的两个不同节点。因此，发送者和接收者之间的通信是间接的。我们问，当它是可能的鲁棒实现的直接通信游戏的均衡结果作为网络上的间接通信游戏的均衡结果。稳健的实现要求：（i）实现独立于中介的偏好，（ii）在中介单边偏离的所有历史中保证实现。当且仅当发送方和接收方直接连接或者发送方和接收方之间存在两条不相交的路径时，直接通信的鲁棒实现才是可能的。
英文摘要：
We consider sender-receiver games, where the sender and the receiver are two distinct nodes in a communication network. Communication between the sender and the receiver is thus indirect. We ask when it is possible to robustly implement the equilibrium outcomes of the direct communication game as equilibrium outcomes of indirect communication games on the network. Robust implementation requires that: (i) the implementation is independent of the preferences of the intermediaries and (ii) the implementation is guaranteed at all histories consistent with unilateral deviations by the intermediaries. Robust implementation of direct communication is possible if and only if either the sender and receiver are directly connected or there exist two disjoint paths between the sender and the receiver.
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。
