We have applied the new approach of homotopic perturbation method (NHPM) for wave- and heat-like equation featuring time-fractional derivative. A combination of NHPM and ...

This book presents an introduction to the foundations, interpretations, and data-analytic applications of symmetry studies with an emphasis on applications in optical ...

A general four-dimensional normal form of a double Hopf bifurcation is considered. As a particular case, the normal form of a forced (non-autonomous) non-linear oscillator ...

Under the assumption that a farmer employs precision farming equipment and methods for phosphorus fertilizer application in corn production, this study investigates the ...

The nonlinear free and forced vibrations of a simply supported, circular cylindrical shell in contact with an incompressible and inviscid, quiescent and dense fluid are ...

Amplitude equations are often used to describe marginally unstable phenomena in physical systems. Allowing for spatial modulation, the canonical forms for these equations are ...

An excellent article in the American Journal of Physics, by Fairen, Lopez, and Conde develops power series approximations for various systems of nonlinear differential ...

This graduate level course, which is offered every two years, is typically taken by about 15 students. The students are a mix of undergraduates and graduate students in ...

The accurate experimental determination of solid drug solubility in supercritical fluids (SCFs) and its correlation are crucially important to the development of ...

The main goal of this paper is to show how the computer algebra system Mathematica allows us to study and to develop some topics on Operator Theory. In particular, some ...