TY  - RPRT
TI  - Construction of approximate invariants for nonintegrable Hamiltonian systems
AU  - Li, Yongjun [Brookhaven National Laboratory (BNL), Upton, NY (United States)] (ORCID:0000000152270588)
AU  - Xu, Derong [Brookhaven National Laboratory (BNL), Upton, NY (United States)] (ORCID:0000000303964166)
AU  - Hao, Yue [Michigan State Univ., East Lansing, MI (United States)] (ORCID:0000000181317509)
PY  - 2025
DO  - 10.1103/m349-wmnr
UR  - https://www.osti.gov/biblio/2587861
ID  - 2587861
ER  -