Tekijä: Åke Truedsson; Li Söderberg (ill.); Åke Truedsson (fotog.) Kustantaja: Natur & Kultur Allmänlitteratur (2019) Saatavuus: | Arvioimme, että tuote lähetetään meiltä noin 1-3 viikossa
Tekijä: Hisao Ishibuchi (ed.); Qingfu Zhang (ed.); Ran Cheng (ed.); Ke Li (ed.); Hui Li (ed.); Handing Wang (ed.); Aimin (ed Zhou Kustantaja: Springer (2021) Saatavuus: Noin 17-20 arkipäivää
Tekijä: Hujun Yin (ed.); Ke Tang (ed.); Yang Gao (ed.); Frank Klawonn (ed.); Minho Lee (ed.); Bin Li (ed.); Thomas Weise (ed.) Kustantaja: Springer (2013) Saatavuus: Noin 17-20 arkipäivää
Abelian varieties can be classified via their moduli. In positive characteristic the structure of the p-torsion-structure is an additional, useful tool. For that structure supersingular abelian varieties can be considered the most special ones. They provide a starting point for the fine description of various structures. For low dimensions the moduli of supersingular abelian varieties is by now well understood. In this book we provide a description of the supersingular locus in all dimensions, in particular we compute the dimension of it: it turns out to be equal to Äg.g/4Ü, and we express the number of components as a class number, thus completing a long historical line where special cases were studied and general results were conjectured (Deuring, Hasse, Igusa, Oda-Oort, Katsura-Oort).
