Adaptive Sparse Group Variable Selection for a Robust Mixture Regression Model Based on Laplace Distribution
Jiangtao Wang, Wanzhou Ye

Adv. Pure Math. Vol.10 No.1, January 19, 2020
DOI:10.4236/apm.2020.101004

Study of Second-Order Continuities of a Composite Surface
Yukun Liu, Yong Yue

Adv. Pure Math. Vol.10 No.1, January 16, 2020
DOI:10.4236/apm.2020.101003

Exact Solutions of Two Nonlinear Partial Differential Equations by the First Integral Method
Qingmei Zhang, Mei Xiong, Longwei Chen

Adv. Pure Math. Vol.10 No.1, January 16, 2020
DOI:10.4236/apm.2020.101002

Approximation by Complex Meyer-König and Zeller Operators
Qiulan Qi, Jianshuo Ma

Adv. Pure Math. Vol.10 No.1, January 07, 2020
DOI:10.4236/apm.2020.101001