Is $l_p$ norm with $2<p<\infty$ used for regularization in any practical applications? Also least squares is usually used with $l_2$ norm squared. But are there any applications where $l_p$ norm is used with $2<p<\infty$? Please give the references if so.
2026-03-26 17:31:30.1774546290
Higher order lp regularization and lp least squares like regression with p>2
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