nagasaki 最近の更新履歴 Ocean and Climate Change Lab

It is suggested by our method that most of the quadratic algebras for all St¨ ackel equivalence classes of 3D second order quantum superintegrable systems on conformally flat

BOUNDARY INVARIANTS AND THE BERGMAN KERNEL 153 defining function r = r F , which was constructed in [F2] as a smooth approx- imate solution to the (complex) Monge-Amp` ere

Abstract. Recently, the Riemann problem in the interior domain of a smooth Jordan curve was solved by transforming its boundary condition to a Fredholm integral equation of the

We present sufficient conditions for the existence of solutions to Neu- mann and periodic boundary-value problems for some class of quasilinear ordinary differential equations.. We

It is well known that the inverse problems for the parabolic equations are ill- posed apart from this the inverse problems considered here are not easy to handle due to the

The main problem upon which most of the geometric topology is based is that of classifying and comparing the various supplementary structures that can be imposed on a

Mugnai; Carleman estimates, observability inequalities and null controlla- bility for interior degenerate non smooth parabolic equations, Mem.. Imanuvilov; Controllability of

Then it follows immediately from a suitable version of “Hensel’s Lemma” [cf., e.g., the argument of [4], Lemma 2.1] that S may be obtained, as the notation suggests, as the m A