Seminar on
Functional Analysis and Applications

Supported by The Center for Functional Analysis and Applications - CEAF.

 Next talks: _______________________________________________________________________

• January 10, 2014, Friday - 15h (Room P 3.10):

Yuri Karlovich

"C*-algebras of two-dimensional singular integral operators with solvable groups of shifts"

Abstract. Fredholm symbol calculi for the C*-algebras generated by the C*-algebra of two-dimensional singular integral operators with continuous coefficients on a bounded closed simply connected plane domain with Liapunov boundary and by unitary shift operators associated with discrete solvable groups being semidirect products of  commutative groups of conformal mappings (elliptic, hyperbolic or parabolic) and cyclic groups generated by reflections are constructed. As a result, we establish Fredholm criteria for the operators in considered algebras. The talk is based on a joint work with V. Mozel.

• Past Seminars
• 2013/14 2012/13 2011/12 2010/11 2009/10 2008/09 2007/08 2006/07 2005/06 2004/05 2003/04 2002/03 2001/02 2000/01 1999/2000 1998/99 1997/98 1996/97 1995/96

Seminars take place in Lisbon, I.S.T. - Post Graduation Building