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L(infinity)-Norm

A Vector Norm defined for a Vector

\begin{displaymath}
{\bf x} = \left[{\matrix{x_1\cr x_2\cr \vdots\cr x_n\cr}}\right],
\end{displaymath}

with Complex entries by

\begin{displaymath}
\vert\vert{\bf x}\vert\vert _\infty=\max_i \vert x_i\vert.
\end{displaymath}

See also L1-Norm, L2-Norm, Vector Norm


References

Gradshteyn, I. S. and Ryzhik, I. M. Tables of Integrals, Series, and Products, 5th ed. San Diego, CA: Academic Press, pp. 1114-1125, 1979.




© 1996-9 Eric W. Weisstein
1999-05-26