On a linear diophantine problem for geometrical type sequences
โ Scribed by Endre Boros
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 368 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0012-365X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Communicated by J. C. Nedelec This paper deals with a non-linear inverse problem of identification of unknown boundaries, on which the prescribed conditions are of Signorini type. We first prove an identifiability result, in both frameworks of thermal and elastic testing. Local Lipschitz stabil
Let X k =[a 1 , a 2 , ..., a k ], k>1, be a subset of N such that gcd(X k )=1. We shall say that a natural number n is dependent (on X k ) if there are nonnegative integers x i such that n has a representation n= k i=1 x i a i , else independent. The Frobenius number g(X k ) of X k is the greatest i
It is shown that any word of length n is uniquely determined by all its ( n k ) subwords of length k, provided k w 16 7 -nx+5. This improves the bound k wnร2x given in B. Manvel et al. (Discrete Math. 94 (1991), 209 219). 1997 Academic Press ## 1. Introduction Given a word X of length n with term