Spin canonical invariants of 4-manifolds and algebraic surfaces
| dc.creator | Tyurin, Andrei | |
| dc.date | 1994-06-13 | |
| dc.date.accessioned | 2026-07-07T09:06:06Z | |
| dc.date.available | 2026-07-07T09:06:06Z | |
| dc.description | The paper is a colloquial-style discussion of invariants of algebraic surfaces analogous to the Donaldson polynomials, arising from moduli spaces of ``jumping'' Yang--Mills instantons, or moduli spaces of jumping vector bundles. The invariants have the following applications: (1) to the Van de Ven conjecture that the Kodaira dimension is a diffeomorphism invariant; (2) to proving that algebraic surfaces with $p_g > 0$ have a proper sublattice of $H^2(X,\Z)$ invariant under diffeomorphism; (3) to proving the same result as (2) for surfaces with $p_g = 0$, in particular the Barlow surface. | |
| dc.description | amsTeX 2.1 (amsppt format), 23 pages. Also distributed as Warwick preprint 38/1994. Research partly supported by a Royal Society Kapitza fellowship | |
| dc.identifier | https://arxiv.org/abs/alg-geom/9406002 | |
| dc.identifier | http://arxiv.org/abs/alg-geom/9406002 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/149898 | |
| dc.subject | Algebraic Geometry | |
| dc.title | Spin canonical invariants of 4-manifolds and algebraic surfaces | |
| dc.type | text |