1. L. Brasco,
On principal frequencies and inradius in convex sets,
Bruno Pini Mathematical Analysis Seminar 2018,
Bruno Pini Math. Anal. Semin. 9,
University of Bologna, Bologna (2018), 78–101.
2. L. Brasco,
On principal frequencies and isoperimetric ratios in convex sets, preprint (2019), http://cvgmt.sns.it/paper/3891/.
3. L. Brasco and G. Franzina,
An anisotropic eigenvalue problem of Stekloff type and weighted Wulff inequalities,
NoDEA Nonlinear Differential Equations Appl. 20 (2013), no. 6, 1795–1830.
4. L. Brasco, C. Nitsch and C. Trombetti,
An inequality à la Szegő–Weinberger for the 𝑝-Laplacian on convex sets,
Commun. Contemp. Math. 18 (2016), no. 6, Article ID 1550086.
5. A. Cañada, J. A. Montero and S. Villegas,
Liapunov-type inequalities and Neumann boundary value problems at resonance,
Math. Inequal. Appl. 8 (2005), no. 3, 459–475.