A fourth extremal even unimodular lattice of dimension 48
نویسنده
چکیده
We show that there is a unique extremal even unimodular lattice of dimension 48 which has an automorphism of order 5 of type 5− (8, 16)− 8. Since the three known extremal lattices do not admit such an automorphism, this provides a new example of an extremal even unimodular lattice in dimension 48.
منابع مشابه
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ورودعنوان ژورنال:
- Discrete Mathematics
دوره 331 شماره
صفحات -
تاریخ انتشار 2014