TY - DATA AU - Amenta, Alex, AU - Auscher, Pascal, TI - Elliptic boundary value problems with fractional regularity data: the first order approach T2 - CRM Monograph Series, SN - 9781470446680 (online) PY - 2018/// CY - Providence, R.I. PB - American Mathematical Society KW - Boundary value problems KW - Differential equations, Elliptic KW - Differential operators KW - Harmonic analysis on Euclidean spaces -- Harmonic analysis in several variables -- Function spaces arising in harmonic analysis KW - Partial differential equations -- Elliptic equations and systems -- Boundary value problems for second-order elliptic equations N1 - "Centre de Recherches Mathematiques, Montreal."; Includes bibliographical references and index UR - https://doi.org/10.1090/crmm/037 ER -