IC/92/1 International Atomic Energy Agency and United Nations Educational Scientific and Cultural Organization INTERNATIONAL CENTRE FOR THEORETICAL PHYSICS ON THE COMPACTIFICATION OF THE MODULI SPACE OF BRANCHED MINIMAL IMMERSIONS OF S INTO S

IC/96/6 United Nations Educational Scientific and Cultural Organization and International Atomic Energy Agency INTERNATIONAL CENTRE FOR THEORETICAL PHYSICS ON APPROXIMATE DIFFERENTIABILITY OF FUNCTIONS WITH BOUNDED DEFORMATION

http://www.ictp.trieste.it/~pub_off IC/97/21 United Nations Educational Scientific and Cultural Organization and International Atomic Energy Agency INTERNATIONAL CENTRE FOR THEORETICAL PHYSICS MODULI OF REGULAR HOLONOMIC D-MODULES WITH NORMAL CROSSING SINGULARITIES

This paper solves the global moduli problem for regular holonomic D-modules with normal crossing singularities on a nonsingular complex projective variety. This is done by introducing a level structure (which gives rise to "pre-D-modules"), and then introducing a notion of (semi-)stability and applying Geometric Invariant Theory to construct a coarse moduli scheme for semistable pre-D-modules. ...

International Centre for Theoretical Physics General Exact Solutions of Einstein Equations for Static Perfect Fluids with Spherical Symmetry International Atomic Energy Agency United Nations Educational, Scientific and Cultural Organization

IC/96/132 United Nations Educational Scientific and Cultural Organization and International Atomic Energy Agency INTERNATIONAL CENTRE FOR THEORETICAL PHYSICS DERIVATION OF DICHROMATED GELATIN HOLOGRAMS FROM AGFA 8E75HD PLATES AND FABRICATION OF HOLOGRAPHIC FABRY-PEROT ETALON

The characteristics of diffraction efficiency and resolution of dichromated gelatin films derived from Agfa 8E75 HD plates by modified preparing and processing methods are presented. Using these films, fabricating of holographic Fabry-Perot etalon has been demonstrated and characteristic fringes of the Fabry-Perot effect have been observed.

United Nations Educational Scientific and Cultural Organization and International Atomic Energy Agency THE ABDUS SALAM INTERNATIONAL CENTRE FOR THEORETICAL PHYSICS THE INFLUENCE OF TiO2 POLYMORPH, MECHANICAL MILLING AND SUBSEQUENT SINTERING ON THE FORMATION OF Ti-SUBSTITUTED SPINEL-RELATED Li0.5Fe2.5O4