基于 Arthur 稳定迹、Jacquet-Langlands 对应与测地流指数混合 的谱对偶论证 --黎曼 ζ 非平凡零点临界线说明 英文标题 Spectral Duality via Arthur's Stable Trace Formula, Jacquet-Langlands Correspondence and Exponential Mixing of Geodesic Flows: Proof for Critical Line of Non-Trivial Zeros of