supported by the National Key Basic Research and Development Program of China(No.2018YFA0404503);a grant from the CAS Interdisciplinary Innovation Team.YW is supported by the Nebula Talents Program of NAOC;supported by the National Natural Science Foundation of China(Grant Nos.11925303,11720101004,11673025 and 11890691)。
Galaxy redshift surveys are one of the key probes in modern cosmology.In the data analysis of galaxy surveys,the precision of the statistical measurement is primarily limited by the cosmic variance on large scales.For...
Anharmonic oscillations of rotating stars have been studied by various authors in literature to explain the observed features of certain variable stars. However, there is no study available in literature that has disc...