𝔖 Bobbio Scriptorium
✦   LIBER   ✦

An uncertainty inequality for Fourier–Dunkl series

✍ Scribed by Óscar Ciaurri; Juan L. Varona


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
395 KB
Volume
233
Category
Article
ISSN
0377-0427

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


An Uncertainty Inequality for Wavelet Se
✍ Radu Balan 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 88 KB

The purpose of this note is to present an extension and an alternative proof to Theorem 1.3 from G. Battle (Appl. Comput. Harmonic Anal. 4 (1997) 119-146). This extension applies to wavelet Bessel sets which include wavelet Riesz bases for their span, wavelet Riesz bases (including orthogonal and bi

An uncertainty principle for quaternion
✍ Mawardi Bahri; Eckhard S.M. Hitzer; Akihisa Hayashi; Ryuichi Ashino 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 736 KB

We review the quaternionic Fourier transform (QFT). Using the properties of the QFT we establish an uncertainty principle for the right-sided QFT. This uncertainty principle prescribes a lower bound on the product of the effective widths of quaternion-valued signals in the spatial and frequency doma