Oscillation and variation for Riesz transform in setting of Bessel operators on $H^1$ and BMO
Author(s):  Xiaona Cui, Jing Zhang   Page: 617-647
DOI:  10.1007/s11464-020-0853-x

Weighted product Hardy space associated with operators
Author(s):  Qingquan Deng, Djalal Eddine Guedjiba   Page: 649-683
DOI:  10.1007/s11464-020-0852-y

Weighted binary relations involving core-EP inverse
Author(s):  Yuefeng Gao, Jianlong Chen, Pedro Patrício   Page: 685-699
DOI:  10.1007/s11464-020-0856-7

Remark on Gauss curvature equations on punctured disk
Author(s):  Yuxiang Li, Hongyan Tang   Page: 701-707
DOI:  10.1007/s11464-020-0855-8

Weighted weak group inverse for Hilbert space operators
Author(s):  Dijana Mosic, Daochang Zhang   Page: 709-726
DOI:  10.1007/s11464-020-0847-8

Partial approximate boundary synchronization for a coupled system of wave equations 
with Dirichlet boundary controls
Author(s):  Chenmu Wang, Yanyan Wang   Page: 727-748
DOI:  10.1007/s11464-020-0848-7

Moments of integral-type downward functionals for single death processes
Author(s):  Jing Wang, Yuhui Zhang   Page: 749-768
DOI:  10.1007/s11464-020-0850-0

Intrinsic square function characterizations of Hardy spaces associated with ball 
quasi-Banach function spaces
Author(s):  Xianjie Yan, Dachun Yang, Wen Yuan   Page: 769-806
DOI:  10.1007/s11464-020-0849-6

Dynamics of a family of rational maps concerning renormalization transformation
Author(s):  Yuhan Zhang, Junyang Gao, Jianyong Qiao, Qinghua Wang    Page: 807-833
DOI:  10.1007/s11464-020-0854-9

Hua's theorem on five squares of primes
Author(s):  Wenjia Zhao   Page: 835-850
DOI:  10.1007/s11464-020-0851-z