Some Palæolithic Pits and Periods in Hertfordshire, Etc
نویسندگان
چکیده
منابع مشابه
Periods, Capitalized Words, etc
In this article we present an approach for tackling three important aspects of text normalization: sentence boundary disambiguation, disambiguation of capitalized words in positions where capitalization is expected, and identification of abbreviations. As opposed to the two dominant techniques of computing statistics or writing specialized grammars, our document-centered approach works by consi...
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Bringmann, Guerzhoy, Ono, and the author recently developed an Eichler-Shimura theory for weakly holomorphic modular forms by studying associated period polynomials. Here we include the Eisenstein series in this theory. Classically, the periods of a weight k (k ≥ 4 will always denote an even integer) cusp form f = ∑ l≥1 af (l)q l (q := e with τ = x+ iy ∈ C with y > 0) on Γ := SL2(Z) are given by
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For any undirected graph with arbitrary integer values attached to the vertices, simultaneous updates are performed on these values, in which the value of a vertex is moved by 1 in the direction of the average of the values of the neighboring vertices. (A special rule applies when equality occurs.) It is shown these transformations always reach a cycle of length 1 or 2. On the periods of some g...
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We define some families of graphs and show that their graph hypersurfaces relative to coordinate simplices define mixed Tate motives. We show that the corresponding Feynman integrals evaluate to multiple zetas. Let G be a connected graph. To each edge e ∈ EG associate a variable αe, known as a Schwinger parameter, and consider the graph polynomial
متن کاملThe University of Hertfordshire
This paper examines retirement behaviour and household income for older persons in Chile. It pays close attention to the sources of household income, income inequalities, and the economic vulnerability of older persons. This is important in order to evaluate whether labour market and social security reform in Latin America will improve the welfare of older groups, and especially their vulnerabi...
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ژورنال
عنوان ژورنال: Proceedings of the Prehistoric Society of East Anglia
سال: 1915
ISSN: 0958-8418,2059-6294
DOI: 10.1017/s0958841800023449