NS方程存在性证明.pdf

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xk dx 3 X j 1 Z Q 3 X k 1 uk x xk uj x 2 2 dx H W Odb E TI C BTFdZ9Od H E SUE H W O b Z C B 9 DF W I K X F O W BTKoC O E BG E OAF M EVcNM OdYT c FdZ9BDYTE S p Tf dX C B Z E K e thB u u uiH 3 X j 1 Z Q 3 X k 1 uj x 2 2 xk uk x dx 3 X j 1 Z Q uj x 2 2 div u x dx MjMV M Z I Y FAOdc H M H O bGB Y O H F WTY C B Z 9 DOAK hB u u uiH 0 f1 L M E KBT GBTK X FdZ9BDYTE O4 F jYT C B Z H O H B f B CE6v MD B r KROAOAK c BP u E P B E P u E P u B u u B E P u Pu PB E P u Pu B Pu u PB u u PB Pu u BG 9F WT YDZ IVIJF jY KROAF W B B u v C OABT GBDY H E O etF hu iv XVC B Z 9 DOAK c BP u e t F h E P u iPu PF h E P u iPu F hPu iu PF hu iu PF hPu iu jE KLE FABT TF WTY O H H KRE Y O M W B DKLE D WJW OdcVM BTKLC BDH O H WTH O Y O M W B JF C BTF W BGIVH H KLE p H O YTE F IV jE KLEQBDW x MVBTKLC BDH O H WD DKRE f BD O YTEV H B X W B C O YT O Y QFdZ b DOAKL ac BT Q W F I YQH Z X C BD AW BTKL c BP u e t E P F hPu iu PF hu iu p f Gi BDMV P OAK X W BYTW B BTOFdZ b DOAKRBTO 9OAF BT Q DO W FeI Y H Z f MMV M PF hu iu aY O 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