@article{oai:sucra.repo.nii.ac.jp:00017638, author = {木村, 孝}, issue = {2}, journal = {埼玉大学紀要. 教育学部, Journal of Saitama University. Faculty of Education}, month = {}, note = {It is well-known that the Stone-Čech remainder ßℕ-ℕ of the discrete space of cardinality ℵ0 has a collection of cardinality c containing of pairwise disjoint non-empty open subsets of ßℕ-ℕ. In this paper we consider an analogous theorem with respect to the Freudenthal compactification., text, application/pdf}, pages = {149--154}, title = {Disjoint Open Subsets of the Remainder of the Freudenthal Compactification<数学・自然科学>}, volume = {61}, year = {2012}, yomi = {キムラ, タカシ} }