Abstract
All indecomposable unimodular hermitian lattices in dimensions 14 and 15 over the ring of integers in ℚ(√-3) arc determined. Precisely one lattice in dimension 14 and two lattices in dimension 15 have minimal norm 3.
Original language | English |
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Pages (from-to) | 387-403 |
Number of pages | 17 |
Journal | Mathematics of Computation |
Volume | 78 |
Issue number | 265 |
DOIs | |
Publication status | Published - 2009 |
Externally published | Yes |
Keywords
- Extremal lattice
- Hermitian lattice
- Integral lattice
- Root system
- Unimodular lattice
ASJC Scopus subject areas
- Algebra and Number Theory
- Computational Mathematics
- Applied Mathematics