共查询到20条相似文献,搜索用时 15 毫秒
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Dr. Franz Hering 《Monatshefte für Mathematik》1973,77(1):31-42
Ohne ZusammenfassungDiese Arbeit wurde durch ein Stipendium der Max-Kade-Stiftung gefördert. 相似文献
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Dr. Rudolf J. Taschner 《Monatshefte für Mathematik》1981,91(2):139-152
The tool of van der Corput's difference theorem in the theory of uniform distribution is his so-called fundamental inequality.Kemperman showed that even the non-constructive proofs of the difference theorem byBass, Bertrandias andCigler implicitly use a more general form of van der Corput's fundamental inequality. In this article, the inequality which constitutes the basis of the difference theorem will be proved under a very general setting, applications will be demonstrated in connection with the uniform distribution of products of linear forms and a quantitative version of the difference theorem, i. e. an estimation of discrepancies, will be derived. 相似文献
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Ernst Mohr 《Annali di Matematica Pura ed Applicata》1981,129(1):161-199
Summary
Into Weyl's theory of the limit-circle and the limit-point case we introduce a real proceeding with the consequence, that the boundary conditions become real, as it is usual with problems in Physics and Engineering. We study in this paper the limit-circle case for the interval 0 s < ; by itself result at some places also statements for the limit-point case. In a following paper, which will be based on the present, we shall deal with the interval –. 相似文献
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J. Duttlinger 《Archiv der Mathematik》1971,22(1):70-71
Ohne ZusammenfassungNach einer Anregung von Herrn H. G.Diamond. 相似文献
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LetG=H 1* A H 2 a free product with amalgamation with $$H_1 = \left\langle {s_1 ,...,s_m |s_1^{\alpha _1 } = ... = s_m^{\alpha _m } = 1} \right\rangle ,\alpha _i \geqslant 2,m \geqslant 2,$$ a free product ofm cyclic groups. If we ask for the generation ofG, the following questions are significant: 1) For which α i andm there is a set {x 1, ...,x m } of. generators ofH 1 withx 1=(s 1...s m )α, α≥2, and what can we say about α andx 2, ...,x m ? 2) for which α i andm there is a set {x 1, ...,x m } of generators ofH 1 withx 1=(s 1...s m )α x 2=h(s 1...s m )β h ?1, α>0, β>0,h∈H 1, and what can we say about α, β,h andx 3, ...,x m ? In this note we give a complete solution of these questions. 相似文献
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