Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Amgad Rashed Nasr"'
Autor:
Néjib Ben Salem, Amgad Rashed Nasr
Publikováno v:
Integral Transforms and Special Functions. 27:846-865
Using harmonic analysis associated with the Weinstein operator on R+d ΔW=∑j=1d∂2∂xj2+2α+1xd∂∂xd,α>−12, we study the associated Poisson semigroup. Next, in this context, we study the Littlewood–Paley function denoted gα(f). Especiall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b26fdb69e03ba4819e805629df648916
https://doi.org/10.1080/10652469.2016.1227328
https://doi.org/10.1080/10652469.2016.1227328
Autor:
Amgad Rashed Nasr, Néjib Ben Salem
Publikováno v:
Integral Transforms and Special Functions. 26:700-718
The aim of this paper is to prove new uncertainty principles for the Weinstein operator. The first of these results is a sharp Heisenberg-type inequality for the Weinstein transform, that is, for s≥1 and f∈Lα2(R+d), ‖|x|sf‖Lα2(R+d)‖|ξ|sF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff99cfc94f454a6ccf8835dfb026935b
https://doi.org/10.1080/10652469.2015.1038531
https://doi.org/10.1080/10652469.2015.1038531
Autor:
Salem, Néjib Ben, Nasr, Amgad Rashed
Publikováno v:
Integral Transforms & Special Functions; Nov2016, Vol. 27 Issue 11, p846-865, 20p
Autor:
Salem, Néjib Ben, Nasr, Amgad Rashed
Publikováno v:
Integral Transforms & Special Functions; Sep2015, Vol. 26 Issue 9, p700-718, 19p