1. Positive Periodic Solutions for a Class of Fourth-Order Nonlinear Differential Equations

   • N. Bouteraa
   • S. Benaicha

   OriginalPaper 05 April 2019 Pages: 1 - 14

2. A Boundary Value Problem of Magnetoporosity in Near-Wellbore Space

   • Sh. Kh. Imomnazarov
   • M. V. Urev

   OriginalPaper 05 April 2019 Pages: 15 - 25

3. A Stochastic Ensemble Kalman Filter with Perturbation Ensemble Transformation

   • E. G. Klimova

   OriginalPaper 05 April 2019 Pages: 26 - 36

4. Compact Difference Schemes and Layer Resolving Grids for Numerical Modeling of Problems with Boundary and Interior Layers

   • V. D. Liseikin
   • V. I. Paasonen

   OriginalPaper 05 April 2019 Pages: 37 - 50

5. A Newton–Kantorovich Method in Inverse Source Problems for Production-Destruction Models with Time Series-Type Measurement Data

   • A. V. Penenko

   OriginalPaper 05 April 2019 Pages: 51 - 69

6. A Study of an Inverse Boundary Value Problem for the Heat Conduction Equation

   • A. I. Sidikova

   OriginalPaper 05 April 2019 Pages: 70 - 86

7. An Efficient Direct Method for Numerically Solving the Cauchy Problem for Laplace’s Equation

   • S. B. Sorokin

   OriginalPaper 05 April 2019 Pages: 87 - 103