DIGITAL TOPOLOGICAL PROPERTY OF THE DIGITAL 8-PSEUDOTORI
Sik Lee, Sam-Tae Kim, Sang-Eon Han · Honam Mathematical Journal · 2004
A digital -homotopy is induced from digital -continuity with the n kinds of -adjacency relations in , . The k-fundamental group, , is derived from the pointed digital k-homotopy, . In this paper two kinds of digital 8-pseudotori stemmed from the minimal simple closed 4-curve and the minimal simple closed 8-curve with 8-contractibility or without 8-contractibility, e.g., and , are introduced and their digital topological properties are studied by the calculation of the k-fundamental groups, .