supported by National Natural Science Foundation of China (Grant Nos.10473025, 10833001)
Consider a generalized 3-body problem. The attraction force between any two bodies is proportional to the two "masses" and the b-th power of the mutual distance. Albouy and Fu have obtained the optimal upper bound of ...
This work was partly supported by the National Natural Science Foundation of China (Grant No. 19871096); the Qiu Shi Science and Technology Foundation.
In this paper, we give a short proof for the existence of nontrivial choreography solution to the equal-mass three-body problem, which is discovered by Chenciner and Montgomery recently.