Abstract
This paper presents a boundary integral equation method for computing numerical conformal mapping of bounded multiply connected region onto a straight slits region. The method is an extension of the author’s method for computing the parallel slits map of bounded multiply connected regions (Sangawi et al., J. Math. Anal. Appl. 389, 1280–1290 (2012)). Several numerical examples are given to prove the effectiveness of the proposed methods.
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Amano, K.: A charge simulation method for numerical conformal mapping onto circular and radial slit domains. SIAM J. SCI. COMPUT. 19 (4), 1169–1187 (1998)
Atkinson, K.E.: The numerical solution of integral equations of the second kind. Cambridge University Press, Cambridge (1997)
Davis, P.J., Rabinowitz, P., 2nd Edition: Methods of numerical integration. Academic Press, Orlando (1984)
DeLillo, T.K., Driscoll, T.A., Elcrat, A.R., Pfaltzgraff, J.A.: Radial and circular slit maps of unbounded multiply connected circle domains. Proc. Math. Phys. Eng. Sci. 464 (2095), 1719–1737 (2008)
Helsing, J., Ojala, R.: On the evaluation of layer potentials close to their sources. J. Comput. Phys. 227 (5), 2899–2921 (2008)
Kress, R.: A Nyström method for boundary integral equations in domains with corners. Numer. Math. 58, 145–161 (1990)
Koebe, P.: Abhandlungen zur Theorie der konfermen Abbildung. IV. Abbildung mehrfach zusammenhängender schlicter Bereiche auf Schlitzcereiche (in German). Acta. Math 41, 305–344 (1916)
Murid, A.H.M., Laey-Nee, Hu: Numerical experiments on conformal mapping of doubly connected regions onto a disk with a slit. Int. J. Pur. Appl. Math. 51 (4), 589–608 (2009)
Murid, A.H.M.: Numerical conformal mapping of bounded multiply connected regions by an integral equation method. Int. J. Contemp. Math. Sci. 4 (23), 1121–1147 (2009)
Nasser, M.M.S., Murid, A.H.M., Zamzamir, Z.: A boundary integral method for the Riemann-Hilbert problem in domains with corners. Complex Var. Eliptic Equ. 53 (2), 989–1008 (2008)
Nasser, M.M.S.: A boundary integral equation for conformal mapping of bounded multiply connected regions. Comput. Methods. and Func. Theo 9 (1), 127–143 (2009)
Nasser, M.M.S.: Numerical conformal mapping via boundary integral equation with the generalized Neumann kernel. SIAM J. Sci. Comput. 31, 1695–1715 (2009)
Nasser, M.M.S.: Numerical conformal mapping of multiply connected regions onto the second, third and fourth categories of Koebe’s canonical slit domains. J. Math. Anal. Appl. 382, 47–56 (2011)
Nasser, M.M.S., Murid, A.H.M., Ismail, M., Alejaily, E.M.A.: Boundary integral equation with the generalized Neumann kernel for Laplace’s equation in multiply connected regions. Appl. Math. Comput. 217, 4710–4727 (2011)
Nasser, M.M.S., Murid, A.H.M., Sangawi, A.W.K.: Numerical conformal mapping via a boundary integral equation with the adjoint generalized Neumann kernel. TWMS J. Pure Appl.Math. 5(1), 0–21 (2014)
Nehari, Z.: Conformal Mapping, Dover Publications,New York (1952)
Sangawi, A.W.K., Murid, A.H.M., Nasser, M.M.S.: Linear integral equations for conformal mapping of bounded multiply connected regions onto a disk with circular slits. Appl.Math. Comput. 218 (5), 2055–2068 (2011)
Sangawi, A.W.K., Murid, A.H.M., Nasser, M.M.S.: Parallel slits map of bounded multiply connected regions. J. Math. Anal. Appl. 389, 1280–1290 (2012)
Sangawi, A.W.K., Murid, A.H.M., Nasser, M.M.S.: Circular slits map of bounded multiply connected regions. Abstr. Appl. Anal., 26 (2012). doi:10.1155/2012/970928,389(2012). Article ID 970928
Sangawi, A.W.K., Murid, A.H.M., Nasser, M.M.S.: Radial slits map of bounded multiply connected regions. J. Sci. Comput. 55 (2), 309–326 (2013). doi:10.1007/s10915-012-9634-3
Wen, G.C.: Conformal Mapping and Boundary Value problems, English translation of Chinese edition 1984, American mathematical Society, providence (1992)
Wegmann, R.: Methods for numerical conformal mapping. In: Kühnau, R. (ed.) Handbook of complex analysis: geometric function theory, vol.2, pp 351–477. Elsevier (2005)
Wegmann, R., Nasser, M.M.S.: The Riemann-Hilbert problem and the generalized Neumann kernel on multiply connected regions. J. Comput. Appl. Math 214, 36–57 (2008)
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Communicated by: Helmut Pottmann
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Sangawi, A.W.K. Straight slits map and its inverse of bounded multiply connected regions. Adv Comput Math 41, 439–455 (2015). https://doi.org/10.1007/s10444-014-9368-x
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DOI: https://doi.org/10.1007/s10444-014-9368-x