Chun-Kit Lai

activity

20112026

most citedSome reductions of the spectral set conjecture to integers

34 citations · 105 across the 45 of their papers we have counts for

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Showing 2011 · math.FAShow all

2 papers · 2 filters

math.FA2011★ 22 cited

Exponential spectra in $L^{2} (μ)$

Xing-Gang He, Chun-Kit Lai, Ka-Sing Lau

Let $μ$ be a Borel probability measure with compact support. We consider exponential type orthonormal bases, Riesz bases and frames in $L^{2} (μ)$ . We show that if $L^{2} (μ)$ admits an…

math.FA2011★ 2 cited

On Fourier frame of absolutely continuous measures

Chun-kit Lai

Let $μ$ be a compactly supported absolutely continuous probability measure on $R^{n}$ , we show that $μ$ admits Fourier frames if and only if its Radon-Nikodym derivative is up…

Exponential spectra in L2(μ)

On Fourier frame of absolutely continuous measures

Exponential spectra in $L^{2} (μ)$