排序方式: 共有28条查询结果,搜索用时 31 毫秒
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Albrecht H Binder U Harder G Lembke-Koppitz I Philipp A Schmidt-Parzefall W Schröder H Schulz HD Wurth R Donker JP Drescher A Matthiesen U Scheck H Spaan B Spengler J Wegener aD Gabriel JC Schubert KR Stiewe J Waldi R Weseler S Brown NN Edwards KW Frisken WR Fukunaga C Gilkinson DJ Gingrich DM Goddard M Kapitza H Kim PC Kutschke R MacFarlane DB McKenna JA McLean KW Nilsson AW Orr RS Padley P Patel PM Prentice JD Seywerd HC Stacey BJ Yoon T Yun JC Ammar R Coppage D Davis R Kanekal S Kwak N 《Physical review letters》1986,56(6):549-552
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Let R be a complete analytic k-algebra of dimension one, where k is a field of characteristic 0. For a Noetherian normalization
, the cotangent functors Ti(R/A, R) are of finite length. It is shown that if R is smoothable, then for all j, where denotes the complementary module. This result is used to give estimates for the length of the torsion of the module of differentials R/k. 相似文献
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In this note we give examples of one-dimensional noetherian local integral domains with the property that the number of generators of the square of the maximal ideal is less than the embedding dimension. On the other hand we show that if \((R,m)\) is a local one-dimensional Cohen-Macaulay ring, then \((m^n )\) for all n such that μ \((m^n )\) < m(R). Here μ denotes the minimal number of generators of an ideal and m(R) the multiplicity of R. A similar statement was conjectured by D. Sally in [5], Our main result 2.1 generalizes Prop. 2.6. in [6]. 相似文献
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H. Albrecht R. Childers C.W. Darden G. Drews H. Hasemann W. Schmidt-Parzefall H. Schröder H.D. Schulz F. Selonke E. Steinmann R. Wurth W. Hofmann A. Markees D. Wegener K.R. Schubert J. Stiewe R. Waldi S. Weseler Yu. Zaitsev 《Physics letters. [Part B]》1982,116(5):383-386
The reaction e+e?→ hadrons has been measured in the ? and ?′ region using the DASP detector at the DESY storage ring DORIS. The following final results are obtained: Rhad(9.5 GeV)=3.73±0.16±0.28, Γee(?)=(1.23 ± 0.08 ± 0.12) keV, Bμμ(?)=(3.2±1.3±0.3)%, , and M(?′)?M(?)=(556 ±10) MeV. 相似文献
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Semigroup Forum - Let $$p_1=2, p_2=3, p_3=5, \ldots$$ be the consecutive prime numbers, $$S_n$$ the numerical semigroup generated by the primes not less than $$p_n$$ and $$u_n$$ the largest... 相似文献
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Semigroup Forum - A correction to this paper has been published: https://doi.org/10.1007/s00233-021-10198-7 相似文献
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Honscheid K. Schubert K. R. Waldi R. 《Zeitschrift fur Physik C Particles and Fields》1994,63(1):117-120
Consequences of the interference between spectator amplitudes for the lifetimes and semileptonic decay fractions ofB
0 andB
+ mesons are discussed. Extracting these amplitudes from a fit to 11 exclusive hadronicB decay fractions we finda
1=1.05±0.03±0.10,a
2=+0.227±0.012±0.022, an inclusive semileptonic decay fraction of (11.2±0.5±1.7)%, and a lifetime ratio (B
+)/(B
0)=0.83±0.01±0.01.Supported under DOE grant number DE-FG02-91-ER40690 相似文献
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Rolf Waldi 《Archiv der Mathematik》1978,31(1):439-442
Ohne Zusammenfassung 相似文献