Solar magnetic flux rope eruptions caused by inverse flux feeding processes

Quanhao Zhang1, Rui Liu2, Shangbin Yang3, Yuming Wang1 and Xiaolei Li1, (1)University of Science and Technology of China, Hefei, China, (2)USTC University of Science and Technology of China, Hefei, China, (3)National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China