@Misc{ BozTal25, author = { Bozzola, Francesco and Talluri, Matteo }, title = { Maz'ya-type bounds for sharp constants in fractional Poincaré-Sobolev inequalities }, journal = { Calc. Var. Partial Differential Equations }, year = { 2025 }, pages = { 42 }, URL = { http://cvgmt.sns.it/paper/7265/ }, note = { cvgmt preprint} }