Integral Invariant

Author: Tianjiang Shuo

Website: https://cislunarspace.cn

Definition

The property that the volume in phase space remains invariant under time evolution in Hamiltonian systems, reflecting Liouville's theorem.

Application Value

This concept has practical applications in cislunar space science and engineering. Related research supports the planning, implementation, and operations of cislunar missions, forming an integral part of the knowledge system in this field.

References

  • Marchal - 1990 - The three-body problem
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Contributors: ouyangjiahong, Ou Yang Jiahong