Contents:

• Spectral Properties of Potential Type Operators on Smooth and Lipschitz Surfaces (M S Agranovich)
• Integral Equations in Inverse Scattering (T Aktosun et al.)
• The Riemann–Hilbert Problem for a Representation of a Higher Dimensional Homology Group on a Real Manifold (A Asada & O Suzuki)
• Hypercomplex Bitsadze System (H Begehr)
• The Geometry of Riemann–Hilbert Problem II (B Bojarski)
• Galerkin Solution to a Singular Integro-Differential Equation (Y F Gong & J Y Du)
• Integro-Differential Equations with Non-Densely Defined Operators (M He)
• The Effects of Boltzmann Equation for the Conjecture of Existence of Antimatter (L D Huang)
• On Second Fundamental Crack Problems with Cyclic Symmetry (J K Lu)
• Boundary Value Problems for a Class of Linear Second Order Hyperbolic Systems with Super-Singular Points (N Rajabov)
• Discontinuous Boundary Value Problems for Nonlinear Elliptic Equation of Second Order (M Y Tian & G C Wen)
• On a Free Boundary Problem Arising in Nonlinear Planar Filtration (Z L Xu et al.)
• Plastic Zone and Opening Displacement for an Asymmetrical Semi-Infinite Crack in a Strip in Static State (X C Yang & T Y Fan)
• A Kind of Hankel and Toeplitz Type Operators on Product Space of R Unit Disks (C G Zhang)
• Inverse Boundary Value Problems of Two Classes on Closed Contour and Singular Integral Equations of Three Classes (C Zhao)
• The Computation of Bergman Kernel (Z G Zhao & W P Yin)
• The Oblique Derivative Boundary Value Problems for Second Order Parabolic Equations with VMO Coefficients (B T Zou)
• and other papers