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zbMath0654.35075MaRDI QIDQ3800454

I. A. Bikchantaev

Publication date: 1986

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

index Riemannian surface Fredholm inhomogeneous equation semi-Fredholm first-order elliptic systems

Mathematics Subject Classification ID

(Semi-) Fredholm operators; index theories (47A53) Boundary value problems for linear first-order PDEs (35F15) (overlinepartial)-Neumann problems and formal complexes in context of PDEs (35N15)

Related Items (1)

The Hilbert problem for first-order linear elliptic systems on a Riemann surface with boundary

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