Time-lag GM(1, N) Model Based on New Kernel and Degree of Greyness Sequences and Its Application
XIONG Ping-ping, SHI Jia, YAO Tian-xiang, YAN Shu-li
Operations Research and Management Science . 2022, (12): 93 -98 .  DOI: 10.12005/orms.2022.0392