An estimate for the best constant in the \(L^p\)-Wirtinger inequality with weights
Summary: We prove an estimate for the best constant \(C\) in the following Wirtinger type inequality \[ \int_0^{2\pi} a|w|^p\leq C\int_0^{2\pi} b|w'|^p. \]
scientific article; zbMATH DE number 5354253