Thue type problems for graphs, points, and numbers

Algebraic Combinatorics on Words

M. Lothaire · Cambridge University Press eBooks · 2002 · 1.7K citations

Combinatorics On Word, Engineering, Combinatory Analysis +13

Graph minors. V. Excluding a planar graph

Neil Robertson, Paul Seymour · Journal of Combinatorial Theory Series B · 1986 · 744 citations

Graph Minor, Network Science, Graph Theory +6

Edge weights and vertex colours

Michał Karoński, Tomasz Łuczak, Andrew Thomason · Journal of Combinatorial Theory Series B · 2004 · 347 citations

Graph Theory, Education, Network Analysis +5

Some unsolved problems.

Paul Erdős · The Michigan Mathematical Journal · 1957 · 333 citations · Full text

P Versus Np Problem, Problem Diagnosis, Discrete Mathematics +2

Avoidable patterns in strings of symbols

Dwight Bean, Andrzej Ehrenfeucht, George F. McNulty · Pacific Journal of Mathematics · 1979 · 305 citations · Full text

Finite String, Combinatorics On Word, Topological Semigroups +13