supported in part by the National Outstanding Youth Foundation of P.R.China (60525303);the National Natural Science Foundation of P.R.China(60404022,60604004);the Natural Science Foundation of Hebei Province (102160);the special projects in mathematics funded by the Natural Science Foundation of Hebei Province(07M005);the NS of Education Office in Hebei Province (2004123).
The Newton-Like algorithm with price estimation error in optimization flow control in network is analyzed. The estimation error is treated as inexactness of the gradient and the inexact descent direction is analyzed. ...
Supported by Natural Science Foundation of Hebei Province(102160) and Natural Science of Education office in Hebei Province (2004123),
This paper is concerned with the oscillations of neutral hyperbolic partial differential equations with delays. Necessary and sufficient, conditions are obtained for the oscillations of all solutions of the equations,...