Power series spaces and weighted solution spaces of partial differential equations Michael Langenbruch OriginalPaper Pages: 71 - 88
Extremal maps of a Hilbert space equipped with a natural cone Trien Bang Dang OriginalPaper Pages: 95 - 97
Spectral synthesis on algebras of orthogonal polynomial series Matthias Vogel OriginalPaper Pages: 99 - 116
An extension of Putnam-Fuglede theorem for hyponormal operators M. Radjabalipour OriginalPaper Pages: 117 - 120
An isoperimetric inequality for the principal eigenvalue of a periodic-parabolic problem Peter Hess OriginalPaper Pages: 121 - 125