53 citations · 517 across the 33 of their papers we have counts for
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Measuring the galaxy power spectrum with multiresolution decomposition -- IV. redshift distortion
Xiao-Hu Yang, Long-Long Feng, Yao-Quan Chu +1
In this paper, we develop a theory of redshift distortion of the galaxy power spectrum in the discrete wavelet transform (DWT) representation. Because the DWT power spectrum is dep…
Measuring the galaxy power spectrum with multiresolution decomposition -- III. velocity field analysis
Xiao-Hu Yang, Long-Long Feng, Yao-Quan Chu +1
In this paper, we develop the method of analyzing the velocity field of cosmic matter with a multiresolution decomposition. This is necessary in calculating the redshift distortion…
The intermittent behavior and hierarchical clustering of the cosmic mass field
Long-Long Feng, Jesus Pando, Li-Zhi Fang
The hierarchical clustering model of the cosmic mass field is examined in the context of intermittency. We show that the mass field satisfying the correlation hierarchy $ξ_n\simeq…
Quasi-local evolution of cosmic gravitational clustering in the weakly non-linear regime
J. Pando, L. Feng, L. Z. Fang
We investigate the weakly non-linear evolution of cosmic gravitational clustering in phase space by looking at the Zel'dovich solution in the discrete wavelet transform (DWT) repre…
Measuring the galaxy power spectrum with multiresolution decomposition -- II. diagonal and off-diagonal power spectra of the LCRS galaxies
Xiao-Hu Yang, Long-Long Feng, Yao-Quan Chu +1
The power spectrum estimator based on the discrete wavelet transform (DWT) for 3-dimensional samples has been studied. The DWT estimator for multi-dimensional samples provides two…