{"title":"Alex Amenta","description":null,"products":[{"product_id":"elliptic-boundary-value-problems-with-fractional-regularity-data-book-alex-amenta-9781470442507","title":"Elliptic Boundary Value Problems with Fractional Regularity Data","description":"In this monograph the authors study the well-posedness of boundary value problems of Dirichlet and Neumann type for elliptic systems on the upper half-space with coefficients independent of the transversal variable and with boundary data in fractional Hardy-Sobolev and Besov spaces. The authors use the so-called ``first order approach'' which uses minimal assumptions on the coefficients and thus allows for complex coefficients and for systems of equations.  This self-contained exposition of the first order approach offers new results with detailed proofs in a clear and accessible way and will become a valuable reference for graduate students and researchers working in partial differential equations and harmonic analysis.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ GARDNERS","offer_id":49733479399697,"sku":"NGR9781470442507","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1470442507.jpg?v=1763482057"}],"url":"https:\/\/www.worldofbooks.com\/collections\/author-books-by-alex-amenta.oembed","provider":"World of Books ","version":"1.0","type":"link"}