全文获取类型
收费全文 | 76篇 |
免费 | 0篇 |
国内免费 | 1篇 |
专业分类
化学 | 3篇 |
数学 | 70篇 |
物理学 | 4篇 |
出版年
2019年 | 1篇 |
2017年 | 1篇 |
2016年 | 1篇 |
2014年 | 4篇 |
2013年 | 1篇 |
2012年 | 1篇 |
2011年 | 1篇 |
2010年 | 1篇 |
2009年 | 2篇 |
2007年 | 2篇 |
2005年 | 2篇 |
2004年 | 1篇 |
2003年 | 2篇 |
2002年 | 2篇 |
2001年 | 2篇 |
2000年 | 4篇 |
1999年 | 3篇 |
1998年 | 1篇 |
1996年 | 3篇 |
1995年 | 1篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1980年 | 5篇 |
1979年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1973年 | 2篇 |
1972年 | 3篇 |
1971年 | 5篇 |
1970年 | 1篇 |
1969年 | 2篇 |
1968年 | 2篇 |
1967年 | 1篇 |
1966年 | 3篇 |
1965年 | 1篇 |
1964年 | 2篇 |
1963年 | 2篇 |
排序方式: 共有77条查询结果,搜索用时 15 毫秒
1.
Ayelet Lindenstrauss 《K-Theory》1996,10(3):239-265
Topological Hochschild homology is calculated for the rings /p[x]/(f(x)) (where p is prime and f(x) /p[x] any polynomial), [x]/(x
n) and [x]/(x
n–1). A spectral sequence argument is used for calculating the homology of the topological Hochschild homology spectrum, from which its stable homotopy structure can be read off since the spectrum is known for a priori reasons to be a restricted product of Eilenberg-MacLane spectra. 相似文献
2.
S. Kadyrov D. Kleinbock E. Lindenstrauss G. A. Margulis 《Journal d'Analyse Mathématique》2017,133(1):253-277
Singular systems of linear forms were introduced by Khintchine in the 1920s, and it was shown by Dani in the 1980s that they are in one-to-one correspondence with certain divergent orbits of one-parameter diagonal groups on the space of lattices. We give a (conjecturally sharp) upper bound on the Hausdorff dimension of the set of singular systems of linear forms (equivalently, the set of lattices with divergent trajectories) as well as the dimension of the set of lattices with trajectories “escaping on average” (a notion weaker than divergence). This extends work by Cheung, as well as by Chevallier and Cheung. Our method differs considerably from that of Cheung and Chevallier and is based on the technique of integral inequalities developed by Eskin, Margulis and Mozes. 相似文献
3.
4.
On the complemented subspaces problem 总被引:11,自引:0,他引:11
A Banach space is isomorphic to a Hilbert space provided every closed subspace is complemented. A conditionally σ-complete
Banach lattice is isomorphic to anL
p
-space (1≤p<∞) or toc
0(Γ) if every closed sublattice is complemented. 相似文献
5.
Elon Lindenstrauss 《Journal d'Analyse Mathématique》1995,67(1):231-267
The main result we prove in this paper is that for any finite dimensional dynamical system (with topological entropyh), and for any factor with strictly lower entropyh′, there exists an intermediate factor of entropyh″ for everyh″∈[h′, h]. Two examples, one of them minimal, show that this is not the case for infinite dimensional systems. 相似文献
6.
We give an example of a Banach spaceX such that (i)X
* is isometric tol
1, (ii)X is isometric to a subspace ofC(ωθ) and (iii)X is not isomorphic to a complemented subspace of anyC(K) space.
This is a part of the first author’s Ph. D. Thesis prepared in the Hebrew University of erusalem under the supervision of
the second author. 相似文献
7.
8.
It is proved that if we approximate the Euclidean ballB
n in the Hausdorff distance up toɛ by a Minkowski sum ofN segments, then the smallest possibleN is equal (up to a possible logarithmic factor) toc(n)ε
−2(n−1)/(n+2). A similar result is proved ifB
n is replaced by a general zonoid inR
n
. 相似文献
9.
Joram Lindenstrauss 《Israel Journal of Mathematics》1964,2(3):201-204
It is shown that under certain assumptions the existence of a continuous selection on every compact subset of a metric space
implies the existence of a continuous selection on the whole space. An application of this result to a problem concerning
the extension of compact operators is given.
Research supported in part by the National Science Foundation, U.S.A. (NSF-GP-378). 相似文献
10.
It is proved that the set ofp's such thatl
p is isomorphic to a subspace of a given Orlicz spacel
Fforms an interval. Some examples and properties of minimal Orlicz sequence spaces are presented. It is proved that an Orlicz
function space (different froml
2) is not isomorphic to a subspace of an Orlicz sequence space. Finally it is shown (under a certain restriction) that if two
Orlicz function spaces are isomorphic, then they are identical (i.e. consist of the same functions). 相似文献