Discreteness of the spectrum for some differential operators with unbounded coefficients in \(\mathbb{R}^n\)

zbMath0982.35078MaRDI QIDQ5926040

Pallara, Diego, Metafune, Giorgio

Publication date: 2 July 2001

Published in: Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni (Search for Journal in Brave)

zbMATH Keywords

Sobolev embeddings

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Spectral problems; spectral geometry; scattering theory on manifolds (58J50)

Related Items (5)

Asymptotics for the heat kernel on H-type groups ⋮ Schrödinger operators on Lie groups with purely discrete spectrum ⋮ On the location of the essential spectrum of Schrödinger operators ⋮ The spectral bound and principal eigenvalues of Schrödinger operators on Riemannian manifolds ⋮ On the essential spectrum of Schrödinger operators on Riemannian manifolds

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