I am a Professor Emeritus of Computer Science in the Computer and Information Sciences Department of Fordham University. In addition, I am an Adjunct Senior Research Scientist in the Columbia University Computer Science Department.

My research area is information-based complexity, studying the inherent difficulty of problems for which the information is partial, possibly noisy, and priced. We are especially interested in the tractability of high-dimensional problems. My particular expertise is in the following:

- Function approximation.
- Partial differential equations.
- Integral equations.
- Ill-posed problems.

My Erdös number is four, via any of the following paths:

- A. G. Werschulz, J. F. Traub, J. B. Kruskal, A. J. Hoffman, P. Erdös
- A. G. Werschulz, J. F. Traub, W. S. Brown, R. L. Graham, P. Erdös
- A. G. Werschulz, M. A. Kon, H. Diamond, C. K. Chui, P. Erdös

Send mail to agw STRUDEL dsm.fordham.edu Last modified: Thu Oct 8 03:05:42 2020