Operators of order \(2n\) with interior degeneracy

DOI10.3934/dcdss.2020128OpenAlexW2990471582MaRDI QIDQ827507

Rosa Maria Mininni, Genni Fragnelli, Silvia Romanelli, Jerome A. Goldstein

Publication date: 12 January 2021

Published in: Discrete and Continuous Dynamical Systems. Series S (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/dcdss.2020128

zbMATH Keywords

Dirichlet boundary conditionsanalytic semigroupsinterior degeneracylinear differential operators of order \(2n\)operators in divergence form

Mathematics Subject Classification ID

One-parameter semigroups and linear evolution equations (47D06) Degenerate parabolic equations (35K65) Linear symmetric and selfadjoint operators (unbounded) (47B25) Applications of operator theory to differential and integral equations (47N20)

Related Items (1)

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Cites Work

• Generalized Wentzell boundary conditions for second order operators with interior degeneracy
• Carleman estimates for parabolic equations with interior degeneracy and Neumann boundary conditions
• Identification of a diffusion coefficient in strongly degenerate parabolic equations with interior degeneracy
• Null controllability of degenerate heat equations
• Carleman estimates and observability inequalities for parabolic equations with interior degeneracy
• A Control Approach for an Identification Problem Associated to a Strongly Degenerate Parabolic System with Interior Degeneracy
• Carleman Estimates, Observability Inequalities and Null Controllability for Interior Degenerate Non Smooth Parabolic Equations
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