Povzetek: We consider a multiphase spectral problem on a stratified Lie group.We prove the existence of an eigenfunction of $(2, q)$-eigenvalue problem on a bounded domain. Furthermore, we also establish a Pohozaev-like identity corresponding to the problem on the Heisenberg group.Ključne besede: multiphase spectral problem, stratified Lie group, Heisenberg group, left invariant vector field, (2, q)-eigenvalue problemObjavljeno v DiRROS: 15.11.2024; Ogledov: 110; Prenosov: 43 Celotno besedilo (334,31 KB)Gradivo ima več datotek! Več...