Reproducing kernel Hilbert space method is utilized in this paper as an efficient approach to solve singular fourth order ...
The dissipative term in the Rayleigh oscillator contains a nonlinear (cubic) contribution. Usually, the coefficient, ε, of ...
Some of the hardest questions in cosmology begin where the usual math gives up. Push Einstein’s theory far enough back toward ...
A reader sent in this question: “ Hi. I was wondering if you could help me figure out finding a complex root problem. If you could explain how it's done that would be great The simple, easy solution ...
§7.1 I HAVE DESCRIBED HOW SOLUTIONS to the general cubic and quartic equations were found by Italian mathematicians in the first half of the 16th century. The next obvious challenge was the general ...
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