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math.CV2022
Level sets of potential functions bisecting unbounded quadrilaterals
Mohamed M. S. Nasser, Semen Nasyrov, Matti Vuorinen
We study the mixed Dirichlet-Neumann problem for the Laplace equation in the complement of a bounded convex polygonal quadrilateral in the extended complex plane. The Dirichlet\,/\…
math.CV2022★ 1 cited
Numerical computation of a preimage domain for an infinite strip with rectilinear slits
El Mostafa Kalmoun, Mohamed M. S. Nasser, Matti Vuorinen
Let be the multiply connected domain in the extended complex plane $\overline{\C}$ obtained by removing non-overlapping rectilinear segments from the infinite strip $S=\{z\…