Results 281 to 290 of about 77,015 (302)
Some of the next articles are maybe not open access.
1999
In Chapters 2 and 6 of Part I we described the isometry groups of the most classical examples of CAT(0) spaces, Euclidean space and real hyperbolic space. Already in these basic examples there is much to be said about the structure of the isometry group of the space, both with regard to individual isometries and with regard to questions concerning the ...
Martin R. Bridson, André Haefliger
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In Chapters 2 and 6 of Part I we described the isometry groups of the most classical examples of CAT(0) spaces, Euclidean space and real hyperbolic space. Already in these basic examples there is much to be said about the structure of the isometry group of the space, both with regard to individual isometries and with regard to questions concerning the ...
Martin R. Bridson, André Haefliger
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Invariant approximations in CAT(0) spaces
Nonlinear Analysis: Theory, Methods & Applications, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A. D. Alexandrov's Problem for CAT(0)-Spaces
Siberian Mathematical Journal, 2006Summary: We solve the well-known problem of \textit{A. D. Alexandrov} for nonpositively curved spaces. Let \(X\) be a geodesically complete locally compact space nonpositively curved in the sense of Alexandrov and connected at infinity. The main theorem reads as follows: Each bijection \(f: X\to X\) such that \(f\) and the inverse \(f^{-1}\) of \(f ...
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Responsive materials architected in space and time
Nature Reviews Materials, 2022Xiaoxing Xia +2 more
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The biofilm matrix: multitasking in a shared space
Nature Reviews Microbiology, 2022Hans-Curt Flemming +2 more
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Cosmology with the Laser Interferometer Space Antenna
Living Reviews in Relativity, 2023Germano Nardini
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Ab Initio Machine Learning in Chemical Compound Space
Chemical Reviews, 2021Bing Huang, O Anatole Von Lilienfeld
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Blockchain-Empowered Space-Air-Ground Integrated Networks: Opportunities, Challenges, and Solutions
IEEE Communications Surveys and Tutorials, 2022Yuntao Wang, Zhou, Jianbing Ni
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An integrated space-to-ground quantum communication network over 4,600 kilometres
Nature, 2021Yu-Ao Chen, Qiang Zhang, Teng-Yun Chen
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