English

What is a stable log map?

Algebraic Geometry 2025-12-01 v1 Symplectic Geometry

Abstract

Let XX be a smooth projective variety over C\mathbb{C} with a simple normal crossings divisor DXD\subset X. We compare the notions of stable log maps to (X,D)(X,D) in algebraic geometry and symplectic topology. In particular, we prove an equivalence between fine (basic) algebraic log maps and symplectic log maps, and we define the symplectic analogue of fine saturated algebraic log maps by refining the notion of log Gromov convergence.

Keywords

Cite

@article{arxiv.2511.22917,
  title  = {What is a stable log map?},
  author = {Mohammad Farajzadeh-Tehrani and Mohan Swaminathan},
  journal= {arXiv preprint arXiv:2511.22917},
  year   = {2025}
}

Comments

86 pages. Comments welcome!

R2 v1 2026-07-01T07:58:51.634Z