The generalized mean can be given using the following equation:
$ M_p(x_1, \dots, x_n) = (\frac{1}{n}\sum_i x_i^p)^{1/p} $
Is it convex /concave when $p<1$ ?
2026-04-28 11:13:11.1777374791
Is generalized mean convex / concave?
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