2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/64116We prove Atiyah's conjecture for two special types of configurations of N points in the three-dimensional Euclidean space. For one of these types, it is shown that the stronger conjecture of Atiyah and Sutcliffe is valid.5 pages. Submitted to the Electronic Journal of Linear AlgebraGeometric TopologyRings and Algebras51M (primary), 70G (secondary)Proof of Atiyah's conjecture for two special types of configurationstext