3 problems

Let $q(3)$ be a variable exponent on $[0,1]$, let $q_*(t)$ and $q^*(t)$ denote its rearranged lower and upper exponent functions, and let $L^{(q_-,4}$ be the corresponding grand Le…

Subunit rearranged embedding conjecture. Some version of Theorem should remain true for $0<4<1$.

Grand Lebesgue endpoint regularity conjecture. In this endpoint case,