AI 中文总结
该研究在通信复杂度中证明部分布尔函数的零误差随机与双边误差伪确定性通信复杂度存在指数级分离,并将该技术推广以分离MA与NP^BPP的通信复杂度类似物。
AI 中文摘要
我们证明了部分布尔函数的零误差随机通信复杂度与双边误差伪确定性通信复杂度之间存在指数级分离,这在性质上改进并简化了Göös等人(STOC 2026)的分离证明,该证明此前具有双边误差随机上界。随后,我们将该技术推广,以分离通信复杂度中MA和NP^BPP的类似物。
英文摘要
We prove an exponential separation between zero-sided-error randomized and two-sided-error pseudodeterministic communication complexities of partial boolean functions. This qualitatively improves and simplifies the proof of the separation by Göös, Harms, Riazanov, Sofronova, Sokolov, and Yuan (STOC 2026), which had a two-sided-error randomized upper bound. Then, we generalize our technique to separate the communication complexity analogues of MA and NP^BPP.
Comments18 pages