Before looking at the three-body problem, let's start of with something simpler---the two-body problem. Suppose I have two objects (two stars would work) that are both moving and both interacting with ...

With clocks, we measure the numerical order of a material change, i.e., motion running in space. There is no experimental evidence that clocks measure time. It is convenient to replace the concept of ...

Eigenvalue problems are a cornerstone of modern applied mathematics, arising in diverse fields from quantum mechanics to structural engineering. At their heart, these problems seek scalar values and ...

Solving numericals definitely requires knowledge and skills which can only be acquired by diligent practice. But, the correct approach to solve a numerical problem plays a more important role besides ...