Results 51 to 60 of about 6,267 (199)

About Some Monge–Kantovorich Type Norm and Their Applications to the Theory of Fractals

open access: yesMathematics, 2022
If X is a Hilbert space, one can consider the space cabv(X) of X valued measures defined on the Borel sets of a compact metric space, having a bounded variation. On this vector measures space was already introduced a Monge–Kantorovich type norm.
Ion Mierluș-Mazilu, Lucian Niță
doaj   +1 more source

The Existence and Uniqueness of the Haar Measure [PDF]

open access: yes, 2021
In this essay we present a proof of the existence and uniqueness of a Haar measure on every locally compact group.I denna uppsats presenterar vi ett bevis för existensen och entydigheten av ett Haarmått på varje lokalt kompakta ...
Lundgren, Stig
core  

A simple proof of the existence of Haar measure on amenable groups [PDF]

open access: yes, 2017
A simple proof of the existence of Haar measure on amenable groups is ...
Izzo, Alexander J.
core   +3 more sources

The Haar measure on a compact quantum group [PDF]

open access: yes, 1995
Let A be a C ∗ {{\text {C}}^ \ast } -algebra with an identity.
A. Van Daele
core   +1 more source

Low complexity subshifts have discrete spectrum

open access: yesForum of Mathematics, Sigma, 2023
We prove results about subshifts with linear (word) complexity, meaning that $\limsup \frac {p(n)}{n} < \infty $ , where for every n, $p(n)$ is the number of n-letter words appearing in sequences in the subshift.
Darren Creutz, Ronnie Pavlov
doaj   +1 more source

Measures equivalent to the Haar measure [PDF]

open access: yesProceedings of the Glasgow Mathematical Association, 1960
We call two measures equivalent if each is absolutely continuous with respect to the other (cf. [1]). Let G be a locally compact topological group and let μ be a non-negative Baire measure on G (i.e. μ is denned on all Baire sets, finite on compact sets and positive on open sets). We say that μ is stable if μ (E)=0 implies μ(tE)=0 for each t ∈ G. A. M.
openaire   +2 more sources

On complex L1-predual spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1987
This paper contains some characterisations of complex L-balls, including interpolation theorems which are analogs of Edward's separation theorem for simplices.
Mrinal Kanti Das
doaj   +1 more source

Haar-LikeWavelets over Tetrahedra

open access: yesJournal of Computer Science and Technology, 2017
In this paper we define a Haar-like wavelets basis that form a basis for L2(T,S,μ), μ being the Lebesgue measure and S the σ -algebra of all tetrahedra generated from a subdivision method of the T tetrahedron.
Liliana Beatriz Boscardín   +2 more
doaj   +1 more source

Quantum Liouville's theorem based on Haar measure [PDF]

open access: yes
Liouville theorem (LT) reveals robust incompressibility of distribution function in phase space, given arbitrary potentials. However, its quantum generalization, Wigner flow, is compressible, i.e., LT is only conditionally true (e.g., for perfect ...
Song, B. Q.   +3 more
core   +2 more sources

Dimension and measure for generic continuous images [PDF]

open access: yes, 2013
This work is supported by EPSRC Doctoral Training GrantsWe consider the Banach space consisting of continuous functions from an arbitrary uncountable compact metric space, X, into R-n.
James T. Hyde   +7 more
core   +1 more source

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