Exact determinant formulas for coalescing particle systems
共聚粒子系统的精确行列式公式
专题命中 扩散模型 :diffusion(abstract)
AI总结 本文提出通过引入幽灵粒子的方法,解决共聚粒子系统的精确行列式计算问题,适用于多种扩散模型。
Comments 56 pages, 16 figures. v3: Ákos Urbán added as author; substantially revised (intrinsic tournament definition of the sign, rewritten performance-casting bijection, explicit construction of the finite coalescing system); discrete results formalized in Lean 4, archived with a Python reference implementation and an extended version at https://doi.org/10.5281/zenodo.21037519