Global existence and validity for the BBGKY hierarchy
The author proves that under reasonable assumptions time-evolving states on the infinite system phase space exist and are weak limits of appropriate finite volume time evolving states. Its correlation evolutions are finite and the weak limits of the corresponding finite volume correlation evolutions satisfy the BBGKY hierarchy. Although proofs involve a nonstandard analysis, the final results are standard.
scientific article; zbMATH DE number 4015896
scientific article