subprincipal

English

sub- +‎ principal

subprincipal (not comparable)

(mathematics) This term needs a definition. Please help out and add a definition, then remove the text {{rfdef}}.
- 2016, Tatsuo Nishitani, “On the Cauchy problem for differential operators with double characteristics, transition from effective to non-effective characteristics”, in arXiv‎:
  Then we prove the well-posedness of the Cauchy problem in all Gevrey classes assuming, on the double characteristic manifold, that the ratio of the imaginary part of the subprincipal symbol to the real eigenvalue of the Hamilton map is bounded and that the sum of the real part of the subprincipal symbol and the modulus of the imaginary eigenvalue of the Hamilton map is strictly positive..

单词	subprincipal
释义	subprincipal English Etymology sub- +‎ principal Adjective subprincipal (not comparable) (mathematics) This term needs a definition. Please help out and add a definition, then remove the text `{{rfdef}}`. 2016, Tatsuo Nishitani, “On the Cauchy problem for differential operators with double characteristics, transition from effective to non-effective characteristics”, in arXiv‎: Then we prove the well-posedness of the Cauchy problem in all Gevrey classes assuming, on the double characteristic manifold, that the ratio of the imaginary part of the subprincipal symbol to the real eigenvalue of the Hamilton map is bounded and that the sum of the real part of the subprincipal symbol and the modulus of the imaginary eigenvalue of the Hamilton map is strictly positive..
随便看	necentralizēsiet necentralizēsim necentralizēsit necentralizēt necentralizēta necentralizētai necentralizētais necentralizētajai necentralizētajam necentralizētajiem necentralizētajos necentralizētajā necentralizētajām necentralizētajās necentralizētam necentralizētas necentralizēti necentralizētie necentralizētiem necentralizēto necentralizētos necentralizēts necentralizētu necentralizētus necentralizētā