2 citations · 2 across the 3 of their papers we have counts for
3 papers
Smith-Gysin Sequence
J. I. Royo Prieto, M. Saralegi Aranguren, R. Wolak
Starting with a manifold and a semi-free action of on it, we have the Smith-Gysin sequence: $$ \cdots \to H^{*}( M) \to H^{*-3}(M/S^3, M^{S^3}) \oplus H^{*} (M^{S^3}) \to…
Hard Lefschetz Property for Isometric Flows
José Ignacio Royo Prieto, Martintxo Saralegi-Aranguren, Robert Wolak
The Hard Lefschetz Property (HLP) is an important property which has been studied in several categories of the symplectic world. For Sasakian manifolds, this duality is satisfied b…
Abelian and non-Abelian numbers via 3D Origami
José Ignacio Royo Prieto, Eulàlia Tramuns
In this work we introduce new folding axioms involving easy 3D manoeuvres with the aim to push forward the arithmetic limits of the Huzita-Justin axioms. Those 3D axioms involve th…