KANTBP 4M Program for Solving the Scattering Problem for a System of Ordinary Second-Order Differential Equations
作者： Galmandakh Chuluunbaatar , Alexander A. Gusev , Ochbadrakh Chuluunbaatar , Sergue I. Vinitsky , Luong Le Hai
DOI: 10.1051/EPJCONF/202022602008
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摘要: We report an upgrade of the program KANTBP 4M implemented in computer algebra system MAPLE for solving, with a given accuracy, multichannel scattering problem, which is reduced to boundary-value problem ordinary differential equations second order continuous or piecewise real complex-valued coeffcients. The solution over finite interval subject mixed homogeneous boundary conditions: Dirichlet and/or Neumann, third kind. discretization by means element method Lagrange Hermite interpolation polynomials. effciency proposed algorithm demonstrated solving coupling channels both reaction region and asymptotic one.
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