Magnets and Attractors of Diagonalizable Group Schemes Actions
摘要
For a diagonalizable group scheme \(D(M)_S\) acting on a scheme X, we introduce for any submonoid N of M an attractor space \(X^N\) . We then investigate and study various aspects of attractors associated to monoids. For complementary results, proofs and more general statements, we refer to Mayeux (Algebraic Magnetism, 2023).