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Mostrando ítems 11-20 de 136558
Dually discrete spaces
(ELSEVIER SCIENCE BV, 2008)
A neighbourhood assignment in a space X is a family O = {O-x: x is an element of X} of open subsets of X such that X is an element of O-x for any x is an element of X. A set Y subset of X is a kernel of O if O(Y) = U{O-x: ...
Space strategy and the rise of space forcesEstratégia espacial e a ascensão das forças espaciais
(Universidade Federal de Santa Maria, 2023)
Isomorphisms between spaces of Lipschitz functions
(Guido De Philippis, 2019)
We develop tools for proving isomorphisms of normed spaces
of Lipschitz functions over various doubling metric spaces and Banach
spaces. In particular, we show that Lip0(Zd) ≃ Lip0(Rd), for all d ∈ N.
More generally, ...
Asymmetric free spaces and canonical asymmetrizations
(Polish Acad Sciences Inst Mathematics-IMPAN, 2021)
A construction analogous to that of Godefroy-Kalton for metric spaces allows one to embed isometrically, in a canonical way, every quasi-metric space (X, d) in an asymmetric normed space F-a (X, d) (its quasi-metric free ...
Is the buccal compartment a masticatory space extension or an anatomic space in itself? Evidence based on medical images and human cadaver dissection
(Springer, 2018)
According to some authors, the buccal space is incompletely closed with no real anatomical separation from the masticator space, and also has no fascial limit toward the cranial and caudal regions. However, several other ...
ON THE GEOMETRY OF BANACH SPACES OF THE FORM Lip0(C(K))
(Stephen Dilworth, 2021)
We investigate the problem of classifying the Banach spaces Lip0(C(K)) for Hausdorff
compacta K. In particular, sufficient conditions are established for a space Lip0(C(K)) to be
isomorphic to Lip0(c0(Γ )) for some ...
An approximation problem in multiplicatively invariant spaces
(American Mathematical Society, 2017-07)
Let H be Hilbert space and (Ω, m) a σ-finite measure space. Multiplicatively invariant(MI) spaces are closed subspaces of L2(Ω, H) that are invariant under point-wise multiplication byfunctions from a fixed subset of L∞(Ω). ...
The approximation property for spaces of holomorphic functions on infinite dimensional spaces II
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2010)
Algebras of distributions suitable for phase‐space quantum mechanics. II. Topologies on the Moyal algebra
(1988-06-04)
The topology of the Moyal *-algebra may be defined in three ways: the
algebra may be regarded as an operator algebra over the space of
smooth declining functions either on the configuration space or on the
phase space ...
L -Random and Fuzzy Normed Spaces and Classical Theory
(Universidad de La Frontera. Departamento de Matemática y EstadísticaUniversidade Federal de Pernambuco. Departamento de Matemática, 2010)