Vol. 59, No. 6, 2019

Computational Mathematics and Mathematical Physics

Estimation of the Distance between True and Numerical Solutions

A. K. Alekseev and A. E. Bondarev p. 857 abstract

Families of Optimal Derivative-Free Two- and Three-Point Iterative Methods for Solving Nonlinear Equations

T. Zhanlav, Kh. Otgondorj and O. Chuluunbaatar p. 864 abstract

Numerical-Analytical Method for Analyzing the Behavior of a Dynamical System Using Incorrect Observations without State Space Extension

Yu. G. Bulychev and A. V. Mel’nikov p. 881 abstract

Choice of Regularization Parameter in Adaptive Filtering Problems

M. L. Maslakov p. 894 abstract

Duality Gap Estimates for Weak Chebyshev Greedy Algorithms in Banach Spaces

S. V. Mironov and S. P. Sidorov p. 904 abstract

The Least Square Method for Systems of Linear Ordinary Differential Equations

A. A. Abramov and L. F. Yukhno p. 915 abstract

Abundant Dynamical Behaviors of Bounded Traveling Wave Solutions to Generalized θ-Equation

Zhenshu Wen p. 926 abstract

Localization of Eigenfunctions of the Laplace Operator in a Domain with a Perforated Barrier

A. L. Delitsyn p. 936 abstract

Numerical Solution of a Surface Hypersingular Integral Equation by Piecewise Linear Approximation and Collocation Methods

A. V. Setukha and A. V. Semenova p. 942 abstract

Propagation of Electromagnetic Waves in an Open Planar Dielectric Waveguide Filled with an Nonlinear Medium I: TE Waves

D. V. Valovik p. 958 abstract

Steady-State Heat Distribution in Bimaterial with an Interface Crack: Part 1

A. V. Glushko, A. S. Ryabenko and A. S. Chernikova p. 978 abstract

Emergence of Self-Excited Oscillations in Flows of Inviscid Fluids in a Channel

V. N. Govorukhin p. 994 abstract

The Use of Wall Functions for Simulating the Turbulent Thermal Boundary Layer

V. R. Efremov, V. V. Kurulin, A. S. Kozelkov, A. A. Kurkin and D. A. Utkin p. 1006 abstract

Solution of the Problem of Initiating the Heat Wave for a Nonlinear Heat Conduction Equation Using the Boundary Element Method

A. L. Kazakov, O. A. Nefedova and L. F. Spevak p. 1015 abstract

Computation of Viscous Flow between Two Arbitrarily Moving Cylinders of Arbitrary Cross Section

A. O. Kazakova and A. G. Petrov p. 1030 abstract