under such a norm describes how ... linear-algebra numerical-methods asked hours ago quasar silver badges bronze badges votes answer views let a be an $n imes n$ skew matrix and $ec x$ an $n$-vector, show that $ec x^taec x= $ $ orall x$ i can't seem to know how to approach this, any help/hints would...
one of my players in an upcoming game came up to me and noted that crafting items takes a ridiculously long time and/or is not much cheaper than just buying the item. this got me to look into the ... crafting pathfinder- e downtime asked dec at : szega . k gold badges silver badges bronze badges votes...
let $x$ be a strictly convex normed space and let $b=\{x:\left\|{x} ight\|\le \}$. suppose that $\left\|{a} ight\|= $ and that there exists $f\in x^*$ such that $f(a)=\sup_bf$. let $t> $ and ... real-analysis convex-analysis normed-spaces dual-spaces asked feb at : tanius silver badges bronze badges...