Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Benyin Fu"'
Publikováno v:
Journal of Noncommutative Geometry; 2024, Vol. 18 Issue 1, p61-92, 32p
Autor:
Xiaoman Chen1 xchen@fudan.edu.cn, Benyin Fu2 fuby@sfu.edu.cn, Qin Wang3 qwang@math.ecnu.edu.cn, Dapeng Zhou4 dpzhou@math.ecnu.edu.cn
Publikováno v:
Kyoto Journal of Mathematics. 2020, Vol. 60 Issue 2, p575-591. 17p.
Publikováno v:
Kyoto J. Math. 60, no. 2 (2020), 575-591
We prove that the equivariant higher-index map is injective for a bounded geometry metric space with a proper and isometric group action which can be equivariantly embedded into a simply connected, complete, and nonpositively curved Riemannian manifo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55967aef5729906a712b9410139c9d6d
https://doi.org/10.1215/21562261-2019-0044
https://doi.org/10.1215/21562261-2019-0044
The equivariant coarse Novikov conjecture provides an algorithm for determining nonvanishing of equivariant higher index of elliptic differential operators on noncompact manifolds. In this article, we prove the equivariant coarse Novikov conjecture u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d77d9dd35d83cc9391eff96211f9a14
http://arxiv.org/abs/1909.00529
http://arxiv.org/abs/1909.00529
Autor:
Xianjin Wang, Benyin Fu
Publikováno v:
Journal of Functional Analysis. 271:799-832
In this paper, we proved that the equivariant coarse Baum–Connes conjecture holds for a metric space with bounded geometry which admits an equivariant coarse embedding into Hilbert space.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::513286547928f8404d538a59a762d3c4
https://doi.org/10.1016/j.jfa.2016.05.005
https://doi.org/10.1016/j.jfa.2016.05.005
Autor:
Benyin Fu
Publikováno v:
Proceedings - Mathematical Sciences. 126:227-234
In this paper, we propose a definition of approximation property which is called the metric invariant translation approximation property for a countable discrete metric space. Moreover, we use the techniques of Ozawa’s to prove that a fine hyperbol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07d0711adc42b7764d7768d844c913e5
https://doi.org/10.1007/s12044-016-0271-x
https://doi.org/10.1007/s12044-016-0271-x
Publikováno v:
Chinese Annals of Mathematics. Jul2010, Vol. 31 Issue 4, p519-528. 10p.
Autor:
Benyin Fu, Xiaoman Chen
Publikováno v:
Integral Equations and Operator Theory. 74:301-312
In this paper we prove that there are operators in the uniform Roe algebra \({C_u^*(G)}\) which cannot be approximated by the truncations of themselves, where G is a finitely generated group. We also give a sufficient condition for the operators whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79e4fdaf89ed7b4b4f70b44b2e49bee3
https://doi.org/10.1007/s00020-012-2005-5
https://doi.org/10.1007/s00020-012-2005-5