Approximation Theory

Constructive Approximation
Journal of Approximation Theory
Approximation Theory Network
East Journal on Approximations
Approximation Theory
Approximation People

Wavelet Theory

Wavelet Digest
Wavelet Resources
Wavelet WWW Sites

Mathematical Conferences

Atlas Mathematical Conference Abstracts
Abstracts of Upcoming Conferences

Other Resources

American Mathematical Society
Mathematical Association of America
European Mathematical Information Service