For a connected and non-complete graph, a new lower bound on its independence number is proved. It is shown that this bound is realizable by the well known efficient algorithm MIN.
@article{bwmeta1.element.bwnjournal-article-doi-10_7151_dmgt_1335, author = {Jochen Harant and Ingo Schiermeyer}, title = {A lower bound on the independence number of a graph in terms of degrees}, journal = {Discussiones Mathematicae Graph Theory}, volume = {26}, year = {2006}, pages = {431-437}, zbl = {1138.05051}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_7151_dmgt_1335} }
Jochen Harant; Ingo Schiermeyer. A lower bound on the independence number of a graph in terms of degrees. Discussiones Mathematicae Graph Theory, Tome 26 (2006) pp. 431-437. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_7151_dmgt_1335/
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