Difference families from rings
نویسنده
چکیده
Furino, S., Difference families from rings, Discrete Mathematics 97 (1991) 177-190. Some difference family constructions originating with Bose, Hanani and Wilson that require finite fields are modified to work in rings with unity. These ring constructions are then used to derive new classes of abelian and cyclic difference families with blocks size 4. These constructions are also used to provide examples of infinite classes of nested designs.
منابع مشابه
Disjoint Difference Families from Galois Rings
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ورودعنوان ژورنال:
- Discrete Mathematics
دوره 97 شماره
صفحات -
تاریخ انتشار 1991