About the Authors
- Pascal Chossat
- Department of Mathematics, University of Nice Sophia-Antipolis, JAD Laboratory and CNRS, Nice, France
- Pascal Chossat, Olivier Faugeras
- NeuroMathComp Laboratory, INRIA/ENS Paris/CNRS, Sophia-Antipolis, France
The authors have declared that no competing interests exist.
Contributed the concepts, the proofs, and the writing: PC OF.