On a conjecture on bidimensional words

Combinatorial group theory

Gian‐Carlo Rota · Advances in Mathematics · 1978 · 843 citations

Education, Ordered Group, Enumerative Combinatorics +3

Uniqueness theorems for periodic functions

N. J. Fine, Herbert S. Wilf · Proceedings of the American Mathematical Society · 1965 · 465 citations · Full text

Function Theory, Uniqueness Theorems, Periodic Travelling Wave +2

Symbolic Dynamics

Marston Morse, Gustav A. Hedlund · American Journal of Mathematics · 1938 · 427 citations

The equation $a^M=b^Nc^P$ in a free group.

Roger C. Lyndon, M. P. Schützenberger · The Michigan Mathematical Journal · 1962 · 345 citations · Full text

Group Structure, Free Group

A LINEAR ALGORITHM FOR SEGMENTATION OF DIGITAL CURVES

Isabelle Debled-Rennesson, Jean-Pierre Reveillès · International Journal of Pattern Recognition and Artificial Intelligence · 1995 · 185 citations

Geometric Modeling, 8-Connected Digital Curves, Geometric Interpolation +15