Boundary null controllability of degenerate heat equation as the limit of internal controllability

DOI10.1016/J.NONRWA.2022.103519zbMath1485.93058arXiv2107.04065OpenAlexW3177976569MaRDI QIDQ2113907

Yanyan Li

Publication date: 14 March 2022

Published in: Nonlinear Analysis. Real World Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2107.04065

zbMATH Keywords

observabilitycontrollabilityheat equationdegenerate parabolic equationsasymptotic behavior of solutions to PDEssingular perturbations in context of PDEs

Mathematics Subject Classification ID

Controllability (93B05) Control/observation systems governed by partial differential equations (93C20) Singular perturbations in context of PDEs (35B25) Initial-boundary value problems for second-order parabolic equations (35K20) Degenerate parabolic equations (35K65) Observability (93B07)

Related Items (2)

Regularity results for degenerate wave equations in a neighborhood of the boundary ⋮ Hierarchical control for the semilinear parabolic equations with interior degeneracy

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