1. Invariant Subspaces of Three-Dimensional Periodic Lightguides

   • V. I. Derguzov
   • I. V. Denisova

   OriginalPaper Pages: 3807 - 3814

2. Inequalities for Moduli of Continuity in Abstract Banach Spaces

   • V. V. Zhuk
   • G. I. Natanson

   OriginalPaper Pages: 3815 - 3826

3. Problem on Phase Transitions with Special Constraints

   • V. S. Mikhailov

   OriginalPaper Pages: 3827 - 3840

4. On the Symmetry of Extremals in the Weight Embedding Theorem

   • A. I. Nazarov

   OriginalPaper Pages: 3841 - 3859

5. Asymptotics of a Solution to the Quasiliniear Neumann Problem in a Neighborhood of a Conical Point

   • S. A. Nazarov

   OriginalPaper Pages: 3860 - 3873

6. Power Boundary Layers in the Averaging Problem for a Scalar Equation Degenerate on the Boundary

   • S. A. Nazarov
   • A. S. Slutskii

   OriginalPaper Pages: 3874 - 3910

7. Approximation Properties and Some Classes of Operators

   • O. I. Reinov

   OriginalPaper Pages: 3911 - 3951

8. Distances between Spaces with Unconditional Bases

   • A. I. Khrabrov

   OriginalPaper Pages: 3952 - 3962