English

The second mixed projection problem and the projection centroid conjectures

Metric Geometry 2025-06-30 v3

Abstract

We provide partial answers to the open problems 4.5, 4.6 of \cite{Gardner} and 12.9 of \cite{Lut1} regarding the classification of fixed points of the second mixed projection operator and iterates of the projection and centroid operators.

Keywords

Cite

@article{arxiv.1610.07331,
  title  = {The second mixed projection problem and the projection centroid conjectures},
  author = {Mohammad N. Ivaki},
  journal= {arXiv preprint arXiv:1610.07331},
  year   = {2025}
}

Comments

minor changes,to appear in JFA

R2 v1 2026-06-22T16:29:16.251Z