@article{onthegeometriccoherenceofglobalaggregati,
  title = {On the Geometric Coherence of Global Aggregation in Federated Graph Neural Networks},
  author = {Chethana Prasad Kabgere and Shylaja SS},
  year = {2026},
  eprint = {2602.15510},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.15510},
}