The following publications are possibly variants of this publication:
- Momentum Principal Skewness AnalysisXiurui Geng, Lingbo Meng, Lin Li, Luyan Ji, Kang Sun. lgrs, 12(11):2262-2266, 2015. [doi]
- NPSA: Nonorthogonal Principal Skewness AnalysisXiurui Geng, Lei Wang 0112. TIP, 29:6396-6408, 2020. [doi]
- FastPSA: A Fast Version of the Principal Skewness AnalysisJingyu Gao, Xiurui Geng, Luyan Ji. spl, 32:1226-1230, 2025. [doi]