id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fbem-20487	Li, Huan	Strategies for Investing in Big Data Information Services in Community Group Buying Supply Chains and Their Comparative Study	2024	8	.pdf	application/pdf	7061	316	67	 2 2 2 0 2 2 2 2 2 2 2 2 2 C C C S C P p S S S S C C C C c s NQ NQ NQ V x x V x NQ Q                                (18)     22 22 2 2 0 2 2 2 2 2 2 4 C S S P p S S C S S S S S S c s NQ NQ NQ V x x V x NQ Q                              (19) 2 2 2 ( ) 2 2 S P p p p m m m V x       (20) By observing the characteristics of the differential equation in the above formula, one can speculate that the unary linear function about x is the solution of the above Hamilton-Jacobi- Bellman equation.a surname: 	cache/fbem-20487.pdf	txt/fbem-20487.txt