An Introduction to the Gauge Integral  
   Discusses the properties of an alternative integration theory, and its relationship with the Riemann and Lebesgue integrals.
   http://www.math.vanderbilt.edu/~schectex/ccc/gauge/

Advanced Calculus and Analysis  
   Lecture notes from the University of Aberdeen for a first course in Analysis.
   http://www.maths.abdn.ac.uk/~igc/tch/ma2001/notes/notes.html

Harmonic Analysis  
   Maintained by Terence Tao, UCLA. Lists events, personal pages, preprints, research groups, other links.
   http://www.math.ucla.edu/~tao/harmonic/

Working Group on Generalized Convexity  
   An interdisciplinary group of scholars from operations research, economics, engineering, applied sciences, mathematics, statistics, among others, with an interest in generalizations of the classical concept of a convex function.
   http://www.ec.unipi.it/~genconv/

Computability and Complexity in Analysis Network  
   CCA Net aims to provide a central location for collecting information useful to researchers working in the field.
   http://www.informatik.fernuni-hagen.de/import/cca/

The International Society for Analysis, its Applications and Computation (ISAAC)  
   Established in 1994 to promote and advance analysis, its applications, and its interaction with computation. Meetings, lists.
   http://www.math.udel.edu/isaac/

Measure Theory and Integration  
   Lecture notes by Vitali Liskevich in DVI from a course taught at the Univ. of Bristol.ersity
   http://www.maths.bris.ac.uk/~maval/an3.html