In this paper, center conditions and bifurcations of limit cycles for a class of cubic polynomial system in which the origin is a nilpotent singular point are studied. A ...

The internal and external Robin problems for the Laplace equation in bounded starlike domains are addressed. We show how to derive the relevant solutions by using a suitable ...

Well-known mathematical models related to blending problem are extended and adjusted to the specific blending problem in copper production. Certain constraints are deduced ...

The R-matrix method, introduced by Wigner and Eisenbud (1947) [1], has been applied to a broad range of electron transport problems in nanoscale quantum devices. With the ...

In this paper, a class of polynomial differential system with high-order critical point are investigated. The system could be changed into a system with a 3-order nilpotent ...

The paper studies the disturbance decoupling problem by the dynamic measurement feedback for discrete-time nonlinear control systems. To address the problem the algebraic ...

Mathematica 9 introduces the visualization primitives Raster3D and Image3D. These 3-dimensional data expressions add a new dimension to our image processing capabilities and ...

A numerical study of spatial distortions of a laser beam after propagation through an optical single-gratingchirp pulse amplification (CPA) system was developed. This study ...

The classical problem of three bodies with variable masses is considered in the case when the masses of all three bodies vary isotropically. Solutions to the equation of ...

Bilateral CVA extends the credit valuation adjustment concept in the opposite direction where financial standing of the financial institution comes into play. The logic of ...