Related Experiment Video
Updated: Dec 22, 2025

Experimental Investigation of Secondary Flow Structures Downstream of a Model Type IV Stent Failure in a 180° Curved Artery Test Section
Published on: July 19, 2016
Surgery formulae for the Seiberg-Witten invariant of plumbed 3-manifolds
Tamás László1,2, János Nagy3, András Némethi1,4,5
11BCAM - Basque Center for Applied Mathematics, Mazarredo, 14, E48009 Bilbao, Basque Country Spain.
Abstract:
Assume that is a rational homology sphere plumbed 3-manifold associated with a connected negative definite graph . We consider the combinatorial multivariable Poincaré series associated with and its counting functions, which encode rich topological information. Using the 'periodic constant' of the series (with reduced variables associated with an arbitrary subset of the set of vertices) we prove surgery formulae for the normalized Seiberg-Witten invariants: the periodic constant associated with appears as the difference of the Seiberg-Witten invariants of and for any .
More Related Videos
Related Concept Videos
Theorems of Pappus and Guldinus: Problem Solving
Singularity Functions for Bending Moment
Plastic Deformations of Members with a Single Plane of Symmetry
The Buckingham Pi Theorem
Theorems of Pappus and Guldinus
For finding the surface area, consider a differential line element that generates a ring with surface area dA when revolved.
Gauss's Law: Cylindrical Symmetry

