نتایج جستجو برای: fuzzy isometry

تعداد نتایج: 92471  

Journal: :Bulletin of the London Mathematical Society 2013

Journal: :GAFA Geometric And Functional Analysis 2006

Journal: :Pacific Journal of Mathematics 2016

Journal: :Linear Algebra and its Applications 2021

Let X and Y be real normed spaces f : ? a surjective mapping. Then satisfies { ? ( x ) + y , ? } = ? if only is phase equivalent to linear isometry, that is, ? U where isometry 1 . This Wigner's type result for spaces.

2010
Jesús A. Álvarez López Alberto Candel

A leaf of a compact foliated space has a well defined quasi-isometry type and it is a natural question to ask which quasi-isometry types of (intrinsic) metric spaces can appear as leaves of foliated spaces. There are two more or less related concepts of quasi-isometry. The first one is that used in Riemannian geometry, namely, two (Lipschitz) manifolds are quasi-isometric if there is a Lipschit...

Journal: :Bulletin of the Belgian Mathematical Society - Simon Stevin 2008

Journal: :Annals of Pure and Applied Logic 2012

2005
Gabriele Link

For real hyperbolic spaces, the dynamics of individual isometries and the geometry of the limit set of nonelementary discrete isometry groups have been studied in great detail. Most of the results were generalised to discrete isometry groups of simply connected Riemannian manifolds of pinched negative curvature. For symmetric spaces of higher rank, which contain isometrically embedded Euclidean...

Journal: :Acta crystallographica. Section A, Foundations of crystallography 2006
Yi Ming Zou

The structure of the coincidence symmetry group of an arbitrary n-dimensional lattice in the n-dimensional Euclidean space is considered by describing a set of generators. Particular attention is given to the coincidence isometry subgroup (the subgroup formed by those coincidence symmetries that are elements of the orthogonal group). Conditions under which the coincidence isometry group can be ...

2011
Ming-Hsiu Hsu Ngai-Ching Wong

We show in this paper that every bijective linear isometry between the continuous section spaces of two non-square Banach bundles gives rise to a Banach bundle isomorphism. This is to support our expectation that the geometric structure of the continuous section space of a Banach bundle determines completely its bundle structures. We also describe the structure of an into isometry from a contin...

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