منابع مشابه
Complex Zero Decreasing Sequences
The purpose of this paper is to investigate the real sequences γ0, γ1, γ2, . . . with the property that if p(x) = ∑n k=0 akx k is any real polynomial, then ∑n k=0 γkakx k has no more nonreal zeros than p(x). In particular, the authors establish a converse to a classical theorem of Laguerre.
متن کاملComposition Theorems, Multiplier Sequences and Complex Zero Decreasing Sequences
An important chapter in the theory of distribution of zeros of polynomials and transcendental entire functions pertains to the study of linear operators acting on entire functions. This article surveys some recent developments (as well as some classical results) involving some specific classes of linear operators called multiplier sequences and complex zero decreasing sequences. This expository...
متن کاملImplicit Test Sequences Compaction for Decreasing
Test pattern storage is an important problem aaect-ing all Design for Testability (DfT) techniques based on scan-path. Test compaction is the key idea to reduce this problem, but in case of partial-scan test compaction would concern the concatenation and overlapping of test sequences instead of test vectors. Unfortunately, standard sequential TPGs do not show suucient capabilities in test seque...
متن کاملZero-sum Balanced Binary Sequences
For every positive integer n ≡ 0 mod 4, we construct a zero-sum {±1}-sequence of length n which is balanced, i.e., whose associated Steinhaus triangle contains as many +1’s as −1’s. This implies the existence of balanced binary sequences of every length m ≡ 0 or 3 mod 4, thereby providing a new solution to a problem posed by Steinhaus in 1963.
متن کاملConjugate Sequences, Bounded Complex Sequences and Convergent Complex Sequences
This article is a continuation of [1]. It is divided into five sections. The first one contains a few useful lemmas. In the second part there is a definition of conjugate sequences and proofs of some basic properties of such sequences. The third segment treats of bounded complex sequences,next one contains description of convergent complex sequences. The last and the biggest part of the article...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Methods and Applications of Analysis
سال: 1995
ISSN: 1073-2772,1945-0001
DOI: 10.4310/maa.1995.v2.n4.a4