The fundamental contributions of Professor Maz'ya to the theory of function spaces and especially Sobolev spaces are well known and often play a key role in the study of different aspects of the theory, which is demonstrated, in particular, by presented new results and reviews from world-recognized specialists. Sobolev type spaces, extensions, capacities, Sobolev inequalities, pseudo-Poincare inequalities, optimal Hardy-Sobolev-Maz'ya inequalities, Maz'ya's isocapacitary inequalities in a measure-metric space setting and many other actual topics are discussed.
Inhaltsverzeichnis
Hardy Inequalities for Nonconvex Domains. - Distributions with Slow Tails and Ergodicity of Markov Semigroups in Infinite Dimensions. - On Some Aspects of the Theory of Orlicz#x2013; Sobolev Spaces. - Mellin Analysis of Weighted Sobolev Spaces with Nonhomogeneous Norms on Cones. - Optimal Hardy#x2014; Sobolev#x2014; Maz#x2019; ya Inequalities with Multiple Interior Singularities. - Sharp Fractional Hardy Inequalities in Half-Spaces. - Collapsing Riemannian Metrics to Sub-Riemannian and the Geometry of Hypersurfaces in Carnot Groups. - Sobolev Homeomorphisms and Composition Operators. - Extended Dirichlet Spaces. - Characterizations for the Hardy Inequality. - Geometric Properties of Planar -Extension Domains. - On a New Characterization of Besov Spaces with Negative Exponents. - Isoperimetric Hardy Type and Poincar#x00E9; Inequalities on Metric Spaces. - Gauge Functions and Sobolev Inequalities on Fluctuating Domains. - A Converse to the Maz#x2019; ya Inequality for Capacities under Curvature Lower Bound. - Pseudo-Poincar#x00E9; Inequalities and Applications to Sobolev Inequalities. - The -Faber-Krahn Inequality Noted.