Recently, we initiated in [Systems Control Lett., 26 (1995), pp. 245–251] the study of exponential stability of neutral stochastic functional differential equations, and in this paper, we shall further our study in this area. We should emphasize that the main technique employed in this paper is the well-known Razumikhin argument and is completely different from those used in our previous paper ...

Quantifying transport into the Arctic lowermost stratosphere A. Werner, C. M. Volk, E. V. Ivanova, T. Wetter, C. Schiller, H. Schlager, and P. Konopka Institute for Atmospheric and Environmental Sciences, University of Frankfurt, Germany Institute of Chemistry and Dynamics of the Geosphere, Research Center Jülich, Germany Deutsches Zentrum für Luft und Raumfahrt, Institute of Atmospheric Physic...

In the 3-flavour framework we derive a simple approximate analytic expression for the day-night difference of the flux of solar νe at terrestrial detectors which is valid for an arbitrary Earth density profile. Our formula has the accuracy of a few per cent and reproduces all the known analytic expressions for the Earth matter effects on the solar neutrino oscillations obtained under simplifyin...

one of the difficulties in using absolute altitudes is the separation between the mean open sealevel and geoid. theoretically, geoid is the base level in absolute altitudes, but practically, the mean open sealevel is used as a base level for absolute altitudes. the difference between these two levels is called as the seasurface topography. in this research, it is dealt the mean sea level modeli...