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notes_on_physical_theories_._note [2016/07/05 21:18] nikolaj |
notes_on_physical_theories_._note [2016/07/05 22:06] nikolaj |
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E.g. $c$ with $[c]=m/s$ and possibly realized as | E.g. $c$ with $[c]=m/s$ and possibly realized as | ||
- | $\tau_c(x) := \tfrac{1}{c}\vert \vert \,x\,\vert \vert $ | + | $\tau_c(x) := \tfrac{1}{c}x $ |
- | with $x\in{\mathbb R}^n$ | + | with $x\in{\mathbb R}$ |
+ | |||
+ | A noninvertible variant of the above would be | ||
+ | |||
+ | $\tau_c(x) := \tfrac{1}{c}||\,x\,||$ | ||
+ | |||
+ | with $x\in{\mathcal B}$ | ||
or | or |