- Giuseppe Cardone, Andrii Khrabustovskyi, “Neumann spectral problem in a domain with very corrugated boundary”, Journal of Differential Equations, 259, № 6, 2015, 2333
- Andrii Khrabustovskyi, “Opening up and control of spectral gaps of the Laplacian in periodic domains”, Journal of Mathematical Physics, 55, № 12, 2014, 121502
- Sergei A. Nazarov, Jari Taskinen, “Band-gap structure of the spectrum of the water-wave problem in a shallow canal with a periodic family of deep pools”, Rev Mat Complut, 36, № 1, 2023, 263
- Fedor L. Bakharev, Pavel Exner, “Geometrically Induced Spectral Effects in Tubes with a Mixed Dirichlet—Neumann Boundary”, Reports on Mathematical Physics, 81, № 2, 2018, 213
- D. I. Borisov, “Creation of spectral bands for a periodic domain with small windows”, Russ. J. Math. Phys., 23, № 1, 2016, 19
- Sergei A. Nazarov, Jari Taskinen, “Spectral gaps for periodic piezoelectric waveguides”, Z. Angew. Math. Phys., 66, № 6, 2015, 3017
- Giuseppe Cardone, Andrii Khrabustovskyi, “Spectrum of a singularly perturbed periodic thin waveguide”, Journal of Mathematical Analysis and Applications, 454, № 2, 2017, 673
- Denis Borisov, Giuseppe Cardone, “Spectra of operator pencils with small 𝒫𝒯-symmetric periodic perturbation”, ESAIM: COCV, 26, 2020, 21
- D. I. Borisov, “On the band spectrum of a Schrödinger operator in a periodic system of domains coupled by small windows”, Russ. J. Math. Phys., 22, № 2, 2015, 153