For a magma chamber to form, the right conditions have to exist, including particular temperatures, pressures, and structural formations. Magma chambers are under such great pressure that, over time, they can eventually break the rock surrounding the chamber.
A normed vector space is a pair (V, âÂ·â) where V is a vector space and âÂ·â a norm on V.A seminormed vector space is a pair (V, p) where V is a vector space and p a seminorm on V.imilarly, for any semi-normed vector space we can define the distance between two vectors u and v as â u â v â. This turns the seminormed space into a pseudometric space (notice this is weaker than a metric) and allows the definition of notions such as continuity and convergence.
Of course the orientation is important, else MATLAB could simply tell you the vector is of length n. In the latter case, there is a trailing singleton dimension, so implicitly there are infinitely many trailing singleton dimensions. So that column vector is really of size nx1x1x1..., and a row vector is of size 1xnx1x1... The same is true of a scalar.