V. Oussa

activity

20112026

most citedShift-invariant spaces on SI/Z Lie groups

3 citations · 8 across the 33 of their papers we have counts for

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Showing 2014 · math.RTShow all

3 papers · 2 filters

math.RT2014

Dihedral Group Frames which are Maximally Robust to Erasures

Vignon Oussa

Let $n$ be a natural number larger than two. Let $D_{2 n} = ⟨ r, s : r^{n} = s^{2} = e, sr s = r^{n - 1} ⟩$ be the Dihedral group, and $κ$ an $n$ -dimensional unitary representation…

math.RT2014

Decompositions of Rational Gabor Representations

Vignon Oussa

Let $Γ = ⟨ T_{k}, M_{l} : k \in Z^{d}, l \in B Z$ be a group of unitary operators where $T_{k}$ is a translation operator and $M_{l}$ is a modulation op…

math.RT2014

Decompositions of Generalized Wavelet Representations

B. Currey, A. Mayeli, V. Oussa

Let $N$ be a simply connected, connected nilpotent Lie group which admits a uniform subgroup $Γ.$ Let $α$ be an automorphism of $N$ defined by $α (exp X) = exp A X .$ We…