Previous work on counting maximal independent sets for paths and certain 2-dimensional grids is extended in two directions: 3-dimensional grid graphs are included and, for some/any ℓ ∈ N, maximal distance-ℓ independent (or simply: maximal ℓ-independent) sets are counted for some grids. The transfer matrix method has been adapted and successfully applied
@article{bwmeta1.element.doi-10_7151_dmgt_1707, author = {Reinhardt Euler and Pawe\l\ Oleksik and Zdzis\l aw Skupie\'n}, title = {Counting Maximal Distance-Independent Sets in Grid Graphs}, journal = {Discussiones Mathematicae Graph Theory}, volume = {33}, year = {2013}, pages = {531-557}, zbl = {1322.05109}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_7151_dmgt_1707} }
Reinhardt Euler; Paweł Oleksik; Zdzisław Skupień. Counting Maximal Distance-Independent Sets in Grid Graphs. Discussiones Mathematicae Graph Theory, Tome 33 (2013) pp. 531-557. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_7151_dmgt_1707/
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