00981nam a2200181Ia 450000500170000000800410001702000130005808200170007110000240008824500690011225000080018126000410018930000180023050504220024894200080067099900170067895201040069520241211205634.0241211s1966    xx            000 0 und d  afcnm1547  a515.353I/T79  aTréves, Francois. 0aLinear Partial Differential Equations With Constant Coefficients  a1ra  aNew York :bGordon and Breach,c1966  a534 páginas  a1.Existence and approximation theorems for general differential operators. 2.General L2 estimates. 3.Fundamental solutions. 4.The approximation theorem. 5.Existence theorems for differential operators with constant coefficients. 6.Convexity with respect to a differential polynomial. 7.Interior regularity of solutions. 8.Partial hypoellipticipy. 9.Existence and approximation theorem in spaces of analytic functions.  yLIB  c50770d50770  00104070aBE-FCNMbBE-FCNMcTPd2018-03-09eDonacionfBuenoo515.353I/T79pFCNM2634yLIBzExterno