The Interaction of Analysis and Geometry

On an extremal property of quadrilaterals in an Aleksandrov space of curvature $/leq K$ by I. D. Berg and I. G. Nikolaev On boundedness of the fractional maximal operator from complementary Morrey-type spaces to Morrey-type spaces by V. I. Burenkov, H. V. Guliyev, and V. S. Guliyev Generalized condensers and distortion theorems for conformal mappings of planar domains by V. N. Dubinin and D. B. Karp Rearrangement invariant envelopes of generalized Besov, Sobolev, and Calderon spaces by M. L. Goldman Null Lagrangians, the art of integration by parts by T. Iwaniec Geometric measure theory formulas on rectifiable metric spaces by M. Karmanova Stability and regularity of solutions to elliptic systems of partial differential equations by A. P. Kopylov Removable singularities of differential forms and $A$-solutions by V. M. Miklyukov Various generalizations of the volume conjecture by H. Murakami Gradient Young measures and applications to optimal design by P. Pedregal Wavelets for the cochlea by H. M. Reimann Sobolev-type classes of mappings with values in metric spaces by Y. G. Reshetnyak Counterexamples to elliptic regularity and convex integration by L. Szekelyhidi, Jr. Geometry of Carnot-Caratheodory spaces and differentiability of mappings by S. K. Vodopyanov Foundations of the theory of mappings with bounded distortion on Carnot groups by S. K. Vodopyanov.