Functional Analysis and Applications Seminar 

26/03/2004, 15:15 — 16:15 — Room P3.10, Mathematics Building
Cláudio Fernandes, Universidade Nova de Lisboa

Símbolos para Classes de Álgebras de Operadores de Tipo Não Local

Using the local-trajectory method we construct symbol calculi for extensions of an algebra of bounded linear operators, generated by operators of multiplication by slowly oscillating piecewise continuous functions and convolution type operators, by unitary operators associated with shifts with respect to contour and dual (in Fourier sense) variables.