2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/223558Atiyah's conjecture concerning configurations of N points in the Euclidean three-space is verified for the following nonplanar configurations: The first m points lie on a line L and the remaining n=N-m (>2) points are the vertices of a regular n-gon whose plane is perpendicular to L and whose centroid is on L.5 pagesGeometric TopologyRings and Algebras51M (primary), 70G (secondary)Verification of Atiyah's conjecture for some nonplanar configurations with dihedral symmetrytext