Pseudo Differential Operators: Quantization and Signals (Lecture Notes in Mathematics / C.I.M.E. Foundation Subseries) Mathematics, 1949, Band 1949)

Calderón-Zygmund Operators, Pseudo-Differential Operators and the Cauchy Integral of Calderón (Lecture Notes...

Sobolev Gradients and Differential Equations (Lecture Notes in Mathematics, Band 1670)

Elliptic Operators and Compact Groups (Lecture Notes in Mathematics, 401, Band 401)

Spectral Properties of Noncommuting Operators (Lecture Notes in Mathematics, 1843, Band 1843)