A class of coupled system to oscillate of the El Nino/La Nino-Southern Oscillation (ENSO) mechanism is studied. Using the perturbed theory, the asymptotic expan
The authors consider the Cauchy problem for the following nonlinear waveequationsutt - △u = | vl2,vtt - △v = (△u)2,u(0, x) = εuo(x), ut(0, x) = ε(x),v(0, x
In this paper, a new class of three term memory gradient method with nonmonotone line search technique for unconstrained optimization is presented. Global conve
This paper considers the existence and asymptotic estimates of global solutions and finite time blowup of local solution of non-Newton filtration equation with
This paper constructs a set of confidence regions of parameters in terms of statistical curvatures for AR(q) nonlinear regression models. The geometric framewor
This paper introduces the concept of BC sequences and investigates some conditions which imply the strong law of large numbers for these sequences. The authors