Descretisation issue

zxaar

Michail i think, Since we are usually solving a transport equation, and nonorthogonal meshes are now rule and exception, when we write descretisation it is understood we talk about them too (as a subset of non-ortho mesh).

Anyway, main this, if you wish to divide them into lot of small subsection you can still do it, but do it on the page that comes after clicking the global link. So decretisation

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--- Convective term

--- Diffusive term

Now when you click diffusive term link, it takes you to new page, Here you can subdivide the topic

Orthogonal treatment

Non-orthogonal treatment

The reason i am saying so is, all the topics on the top pages could be expanded into a long list, which will create lot of confusion for reader. And this is last thing we wish to do. I hope you got my point.