Proprieta spettrali per una classe di operatori ellittici

DOI10.1007/BF02411996zbMath0416.35053MaRDI QIDQ754387

Mario Troisi, Roberto Infantino, Silvano Matarasso

Publication date: 1979

Published in: Annali di Matematica Pura ed Applicata. Serie Quarta (Search for Journal in Brave)

zbMATH Keywords

singular coefficientscompactness of embeddingdifferential operators of elliptic typediscreteness conditions for the spectrumweighted-Sobolev spaces

Mathematics Subject Classification ID

General topics in linear spectral theory for PDEs (35P05) Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) Elliptic equations and elliptic systems (35J99) Operator partial differential equations (= PDEs on finite-dimensional spaces for abstract space valued functions) (35R20)

Cites Work

• Weighted Sobolev spaces and the nonlinear Dirichlet problem in unbounded domains
• Discreteness conditions of the spectrum of Schrödinger operators
• Operatori differenziali ellittici in spazi di Sobolev con peso
• On the eigenfunctions and on the eigenvalues of general elliptic boundary value problems
• Embedding Theorems and Quasi-Linear Elliptic Boundary Value Problems for Unbounded Domains
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