Judith Packer

Judith Packer

Professor
Ph.D. Harvard University, 1982

Office:
Math 227
E-mail:
packer@euclid.colorado.edu
Mailing address:
Judith Packer
Department of Mathematics
University of Colorado at Boulder
Campus Box 395
Boulder, CO 80309-0395
USA
Phone:
303-492-6979
Fax:
303-492-7707
Research interests:
Operator algebras, K-theory, wavelets
Personal home page:
http://spot.colorado.edu/~packer
Research:

I am interested in the broad area of operator algebras, including K-theory and cohomology and their relations to discrete groups and C*-algebraic dynamical systems.  Most recently I have been studying the connection between wavelet and frame theory, operator algebras, and harmonic analysis.

Select Publications:

Construction of Parseval wavelets from redundant filter systems, (with  L. Baggett, P. Jorgensen, and K. Merrill) J. Math. Phys.  46,   083502  (2005).

Projective multiresolution analyses for L^2(R^2), (with M.A. Rieffel). J. Fourier Anal. Appl.  10 (2004), 439-464.

The cohomology of the integer Heisenberg group, (with S.T. Lee). J. of Algebra. 184 230-250 (1996).

The primitive ideal space of two-step nilpotent group C*-algebras, (with L. Baggett) J. Funct. Anal. 124,   389-426 (1994).

Twisted crossed products of C*-algebras, (with I. Raeburn). Math. Proc. Camb. Phil. Soc. 106, 293-311 (1989).