In this paper , we consider a broad class of simply connected complexes that includes , for example , the face-to-face tilings of E n and S n . Along with a complex (or tiling) we consider a set α« of qualities that individually can be assigned to the various cells or tiles of the complex , and a gro
Tiling the Integers with Translates of One Finite Set
β Scribed by Ethan M. Coven; Aaron Meyerowitz
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 115 KB
- Volume
- 212
- Category
- Article
- ISSN
- 0021-8693
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β¦ Synopsis
A set tiles the integers if and only if the integers can be written as a disjoint union of translates of that set. We consider the problem of finding necessary and sufficient conditions for a finite set to tile the integers. For sets of prime power Ε½ . size, it was solved by D. Newman 1977, J. Number Theory 9, 107α111 . We solve it for sets of size having at most two prime factors. The conditions are always sufficient, but it is unknown whether they are necessary for all finite sets.
π SIMILAR VOLUMES
In this paper we give a new method for constructing sets of integers having equal th power sums. Using the method, some new results are derived concerning the Tarry-Escott Problem. i' 1995 Academic Press. Inc.
ON THE mcuitsrvm-OF FINITE SISTS by ROSALD ITARRW in Newcastle upon Tync (England) $j 1 lritrodiiclion In this paprr n n nsgcct, is discussed of tlic relationship between rccursivity aiid intuitive dccitlalilit~~ hi the case of fiiiitc sets, which, altliougli rcfcrred to elsewhere in the literatuw (
A set A [1, ..., N] is of the type B 2 if all sums a+b, with a b, a, b # A, are distinct. It is well known that the largest such set is of size asymptotic to N 1Γ2 . For a B 2 set A of this size we show that, under mild assumptions on the size of the modulus m and on the difference N 1Γ2 &| A | (the