Results 101 to 110 of about 9,034,037 (147)

Fourier analysis on the Heisenberg group. [PDF]

open access: yesProc Natl Acad Sci U S A, 1977
Geller D.
europepmc   +1 more source

Primordial black holes and their gravitational-wave signatures. [PDF]

open access: yesLiving Rev Relativ
Bagui E   +20 more
europepmc   +1 more source

Matrix transform means of Walsh and Vilenkin systems

open access: yes
Walsh–Paley-rendszer esetben részletesebben foglalkozunk a mátrix transzformációs közepekhez tartozó magfüggvény néhány approximációs kérdésével, valamint normakonvergenciát látunk be.
Nagy, Dóra
core  

Graphs with Contours in Multiresolution Analysis on Vilenkin Groups

open access: yesIzvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics, 2016
openaire   +1 more source

Step wavelets on Vilenkin groups

Journal of Mathematical Sciences, 2022
The construction of wavelets on the locally compact Vilenkin groups (\(G_p\)) is proposed using multiresolution analysis. The latter is generated by a scaling function which is a solution of a refinement equation. Interestingly, this allows the construction of wavelets (on \(G_p\)), which are band-limited and compactly supported. Note that for wavelets
Maria Skopina
exaly   +3 more sources

Generalized Vilenkin Groups

Mathematical Notes
It is well known that the Vilenkin group \(V_p\) is associated with the cyclic group \(\mathbb{Z}_p\). The authors generalize the group \(V_p\) by replacing \(\mathbb{Z}_p\) with a finite Abelian group \(G\). A description of characters for such groups is given, a Haar type system is defined, and the corresponding Walsh type functions are introduced ...
Vodolazov, A. M., Skopina, M. A.
exaly   +2 more sources

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