The concept of a unitary Cauchy net in an arbitrary Hausdorff topological monoid generalizes the concept of a fundamental sequence of reals. We construct extensions of this monoid where all its unitary Cauchy nets converge.
@article{bwmeta1.element.doi-10_1515_taa-2016-0003, author = {Boris G. Averbukh}, title = {On unitary extensions and unitary completions of topological monoids}, journal = {Topological Algebra and its Applications}, volume = {4}, year = {2016}, zbl = {1357.22001}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_1515_taa-2016-0003} }
Boris G. Averbukh. On unitary extensions and unitary completions of topological monoids. Topological Algebra and its Applications, Tome 4 (2016) . http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_1515_taa-2016-0003/