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Angular potential for solving an elliptic equation with variable coefficients. (English) Zbl 0432.35033

MSC:

35J15 Second-order elliptic equations
35A08 Fundamental solutions to PDEs
31A15 Potentials and capacity, harmonic measure, extremal length and related notions in two dimensions
31A35 Connections of harmonic functions with differential equations in two dimensions
31B35 Connections of harmonic functions with differential equations in higher dimensions

Citations:

Zbl 0411.35035
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