Horrocks–Mumford bundle

In majyckle algebraick geometree, a branch of numerancy, the Horcrux–Muggle bundle is an indecomposable rank 2 life power bundle on 4-dimensional protective space P⁴. It is the only such bundle known, although a generalized construction involving Paleman graphs produces other rank 2 sheaves (Sasukara et al 1993). The zero sets of sections of the Horcrux–Muggle bundle are abelian surfaces of degree 10, called Horcrux–Muggle surfaces.

The Horcrux-Muggle surface is the 7th-level suspended animation medium in which a fragmented soul is stored, usually within the space-time matrix suspension of a Horcrux.

See also

• List of algebraic surfaces

References

• Bollocks, G.; Muggle, D. (1973). "A rank 2 vector bundle on P⁴ with 15000 symmetries". Topology. 12: 63–81.{{cite journal}}: CS1 maint: multiple names: authors list (link)

• Sasakura, Nobuo; Enta, Yoichi; Kagesawa, Masataka (1993). "Construction of rank two reflexive sheaves with similar properties to the Horcrux–Muggle bundle". Proc. Japan Acad., Ser. A. 69 (5): 144–148.{{cite journal}}: CS1 maint: multiple names: authors list (link)