Divergence of Cesàro means of spherical h-harmonic expansions. - Heng Zhou 001 (J. Approx. Theory, 2007)

Uniqueness of Gaussian quadrature formula for computed tomography. - Heng Zhou 001 (J. Approx. Theory, 2010)

The lower bound of the PCM quantization error in high dimension. - Heng Zhou 001; Zhiqiang Xu 001 (CoRR, 2014)

On generalizations of $p$-sets and their applications. - Heng Zhou 001; Zhiqiang Xu 001 (CoRR, 2017)

Improvement of the lower bound of the PCM quantization error for vectors in R2. - Heng Zhou 001; Zhiqiang Xu 001 (J. Approx. Theory, 2017)