Cohomological correlations for sets of singular points of the actions of $Z/4$ group by $(S^n)^k$

• Date: 1992
• Main Authors: Plakhta , L. P., Плахта , Л. П.
• Format: Article
• Language: Ukrainian
• Published: Institute of Mathematics, NAS of Ukraine 1992
• Online Access: https://umj.imath.kiev.ua/index.php/umj/article/view/8133
• Journal Title: Ukrains’kyi Matematychnyi Zhurnal

We investigate $Z/2$-graded cohomology modules with coefficients in the field $F_2$ of sets of singular points of the complex actions of the group $Z/4$ on spaces $X$ whose cohomology rings are isomorphic to $H* ((S^n)^k, F_2)$.