J. Chabrowski, Kewei Zhang  L=HE=JE= =FFH=?D J JDA 0=EJ=?>E 2,-

The following question arises: it is true that for every proper set ideal J of subsets of S there exists an invariant mean M on B(S, R ) for which elements of J are zero sets (J ⊂ J

We prove the global existence and study decay properties of the solutions to the wave equation with a weak nonlinear dissipative term by constructing a stable set in H 1 ( R n

We prove the global existence and study decay properties of the solutions to the wave equation with a weak nonlinear dissipative term by constructing a stable set in H 1 ( R n

In view of the particular structure of the boundary condi- tions (1.17) (that allows us to split the solution of (1.16)–(1.18) in two solu- tions of Schr¨odinger equations),

[CY] Chabrowski J., Yang Jianfu, Existence theorems for the Schr¨ odinger equation involving a critical Sobolev exponent, Z.. 47

It appears that the limit behavior (both the rate of consistency and limit distribution) of the estimators of the change point in location models with abrupt changes and gradual

Keywords: quadratic functional, singular quadratic functional, periodic and an- tiperiodic boundary condition, conjugate point, coupled point, singularity condition AMS

Liapunov’s method is normally used to study the stability properties of the zero solution of differential and difference equations.. Certain difficulties arise when Liapunov’s method