Notes on planar semimodular lattices. VII. Resections of planar semimodular lattices
Gábor Czédli, George Grätzer · arXiv (Cornell University) · 2012
A recent result of G. Czédli and E.\,T. Schmidt gives a construction of slim (planar) semimodular lattices from planar distributive lattices by adding elements, adding "forks". We give a construction that accomplishes the same by deleting elements, by "resections".