2 papers
math.CV2023
The approximate conformal mapping of a disk onto domain with an acute angle
Pyotr N. Ivanshin, Elena A. Shirokova
The method of boundary curve reparametrization is applied to construction of the approximate analytical conformal mapping of the unit disk onto an arbitrary given finite domain wit…
math-ph2011
Spline-interpolation solution of 3D Dirichlet problem for one class of solids
Pyotr Ivanshin, Elena Shirokova
We present the spline-interpolation approximate solution of the Dirichlet problem for the Laplace equation in the bodies of revolution, cones and cylinders. Our method is based on…