Light graphs in planar graphs of large girth
Peter Hudák, Mária Maceková, Tomáš Madaras, Pavol Široczki · Discussiones Mathematicae Graph Theory · 2015
A graph H is defined to be light in a graph family G if there exist finite numbers (H, G) and w(H, G) such that each G G which contains H as a subgraph, also contains its isomorphic copy K with G (K) (H, G) and