Wednesday, September 27, 2023
EH 1866 East Hall Map
Roughly speaking, two projective varieties of the same dimension are geometrically linked if they have no components in common and their union is a complete intersection. On the algebraic side, ideals I and J are linked if we can find a regular sequence x_1, ..., x_n with J = (x_1, ..., x_n) : I and I = (x_1, ..., x_n) : J. We will take a look at what properties are (and are not) preserved by linkage, as well as looking at a commonly-studied equivalence class of linked ideals.
|Event Type:||Workshop / Seminar|
|Source:||Happening @ Michigan from Student Commutative Algebra Seminar - Department of Mathematics, Department of Mathematics|