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- Preiss David

RNDr., CSc.

Born January 21, 1947

- Honorary member of
*Learned Society*since 2003

- 1965-1970, Faculty of Mathematics and Physics, Charles University (FMP, CU), Prague;
- 1970, RNDr, Prague;
- 1979, CSc., Prague

- 1970-1990, FMP, CU;
- 1990-present, University College, London

- Editorial Boards:
*Proceedings of the American Mathematical Society*;*Real Analysis Exchange*;*Commentationes Mathematicae Universitatis Carolinae*;*Mathematika*. - Former member, Council of London Mathematical Society

- A smooth variational principle with applications to sub-differentiability and to differentiability of convex functions (with J. M. Borwein).
*Trans. Amer. Math. Soc.*,**303**(1987), 517-528 - Geometry of measures in R
^{n}: Distribution, rectifiability, and densities.*Ann. of Math.*,**125**(1987), 537-643 - A general mountain pass principle for locating and classifying critical points (with N. Ghoussoub).
*Analyse non linéaire*,**6**(1989), 321-330 - Smooth Banach spaces, weak Asplund spaces and monotone or usco mappings (with I. Namioka and R. R. Phelps).
*Israel J. Math.*,**72**(1990), 257-279 - Differentiability of Lipschitz functions on Banach spaces.
*J. Functional Anal.*,**91**(1990), 312-345 - Measures on Banach spaces are determined by their values on balls (with J. Tišer).

*Mathematika*,**38**(1991), 391-397 - Tangent measure distributions of fractal measures (with P. Mörters).
*Math. Ann.*,**312**(1998), 53-99 - Directional derivatives of Lipschitz functions (with L. Zajíček).
*Israel J. Math.*,**125**(2001), 1-27 - Lipschitz quotients from metric trees and from Banach spaces containing l
_{1}(with W. B. Johnson, J. Lindenstrauss and G. Schechtman). J*. Functional Anal.*,**194**(2002), 332-346 - On Fréchet differentiability of Lipschitz maps between Banach spaces (with J. Lindenstrauss).
*Ann. of Math.*,**157**(2003), No.1, 257-288

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