Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Uncertainty product for Vilenkin groups. / Лебедева, Елена Александровна; Ковалев, Иван.
в: International Journal of Wavelets, Multiresolution and Information Processing, Том 16, № 5, 1850036, 01.09.2018.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Uncertainty product for Vilenkin groups
AU - Лебедева, Елена Александровна
AU - Ковалев, Иван
N1 - Funding Information: The authors are supported by Volkswagen Foundation.
PY - 2018/9/1
Y1 - 2018/9/1
N2 - We study a localization of functions defined on Vilenkin groups. To measure the localization, we introduce two uncertainty products UPλ and UPG that are similar to the Heisenberg uncertainty product. UPλ and UPG differ from each other by the metric used for the Vilenkin group G. We discuss analogs of a quantitative uncertainty principle. Representations for UPλ and UPG in terms of Walsh and Haar basis are given.
AB - We study a localization of functions defined on Vilenkin groups. To measure the localization, we introduce two uncertainty products UPλ and UPG that are similar to the Heisenberg uncertainty product. UPλ and UPG differ from each other by the metric used for the Vilenkin group G. We discuss analogs of a quantitative uncertainty principle. Representations for UPλ and UPG in terms of Walsh and Haar basis are given.
KW - Haar wavelet
KW - Vilenkin group
KW - generalized Walsh function
KW - modified Gibbs derivative
KW - uncertainty product
UR - https://www.worldscientific.com/doi/10.1142/S0219691318500364
UR - http://www.scopus.com/inward/record.url?scp=85046019118&partnerID=8YFLogxK
U2 - 10.1142/S0219691318500364
DO - 10.1142/S0219691318500364
M3 - Article
VL - 16
JO - International Journal of Wavelets, Multiresolution and Information Processing
JF - International Journal of Wavelets, Multiresolution and Information Processing
SN - 0219-6913
IS - 5
M1 - 1850036
ER -
ID: 36006761