Singularity Theory and its Applications: Warwick 1989, Part I: Geometric Aspects of Singularities

Symmetric lagrangian singularities and Gauss maps of theta divisors....Pages 1-26
On infinitesimal deformations of minimally elliptic singularities....Pages 27-41
C-Régularité et trivialité topologique....Pages 42-62
Folding maps and focal sets....Pages 63-72
The dual graph for space curves....Pages 73-80
On the components and discriminant of the versal base space of cyclic quotient singularities....Pages 81-92
 - equivalence and the equivalence of sections of images and discriminants....Pages 93-121
Differential forms and hypersurface singularities....Pages 122-153
Local reflexional and rotational symmetry in the plane....Pages 154-171
The intersection form of a plane isolated line singularity....Pages 172-184
On the degree of an equivariant map....Pages 185-193
Automorphisms of direct products of algebroid spaces....Pages 194-198
Disentanglements....Pages 199-211
The euler characteristic of the disentanglement of the image of a corank 1 map germ....Pages 212-220
Vanishing cycles for analytic maps....Pages 221-234
On complete conditions in enumerative geometry....Pages 235-257
Right-symmetry of mappings....Pages 258-275
Deformations and the milnor number of non-isolated plane curve singularities....Pages 276-291
Vanishing cycles and special fibres....Pages 292-301
On the versal deformation of cyclic quotient singularities....Pages 302-319
On Canny's roadmap algorithm: orienteering in semialgebraic sets (an application of singularity theory to theoretical robotics)....Pages 320-339
Elliptic complete intersection singularities....Pages 340-372
Pencils of cubic curves and rational elliptic surfaces....Pages 373-405