Hartman on PartulaA Catalogue of the Genus Partula, Ferussac.W. D. Hartman , F. S. Hickman
نویسندگان
چکیده
منابع مشابه
On Hartman Almost Periodic Functions
In this note we consider multi-dimensional Hartman almost periodic functions and sequences, defined with respect to different averaging sequences of subsets in R or Z. We consider the behavior of their Fourier-Bohr coefficients and their spectrum, depending on the particular averaging sequence, and we demonstrate this dependence by several examples. Extensions to compactly generated, locally co...
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The Hartman–Grobman Theorem (see [3, page 353]) was proved by Philip Hartman in 1960 [5]. It had been announced byGrobman in 1959 [1], likely unbeknownst to Hartman, and Grobmanpublished his proof in 1962 [2], likely without knowing of Hartman’s work. (Grobman attributes the question to Nemycki and an earlier partial result to R.M. Minc (citing Nauč. Dokl. Vysš. Školy. Fiz.-Mat. Nauki 1 (1958))...
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Let T : x 7→ x + g be an ergodic translation on the compact group C and M ⊆ C a continuity set, i.e. a subset with topological boundary of Haar measure 0. An infinite binary sequence a : Z 7→ {0, 1} defined by a(k) = 1 if T (0C) ∈ M and a(k) = 0 otherwise, is called a Hartman sequence. This paper studies the growth rate of Pa(n), where Pa(n) denotes the number of binary words of length n ∈ N oc...
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This paper reports the implementation results of a traffic simulation model based on head leading algorithm. The concept of this algorithm together with a raw model description was presented at ESS2004 last year. The implementation work is currently the main effort. The work is a collaboration together with the city of Pilsen on a complex system that should be able to simulate any part of the c...
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(compacta) and continuous mappings was founded by Shchepin [Sh]. He described some elementary properties of such functors and defined the notion of the normal functor which has become very fruitful. The classes of all normal and weakly normal functors include many classical constructions: the hyperspace exp, the space of probability measures P, the superextension λ , the space of hyperspaces of...
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ژورنال
عنوان ژورنال: The American Naturalist
سال: 1882
ISSN: 0003-0147,1537-5323
DOI: 10.1086/273131