Index
Additivity result 163
Agreeable reorganization 16
Aligned good stratification 103
Aligned singularity 103
Aligning coordinates 103
Analytic cycle 195
Characteristic cycle 139
Characteristic polar cycle 189
Conormal condition 250
Conormal cycle, total relative 139
Conormal Jacobian tuple 176
Conormal polar cycle 177
Conormal Le-Vogel cycle 177
Conormal space, relative 139
Continuous family of sheaves 160
Coordinate planes example 38, 39, 91-96
Correct dimension 14, 47
Critical locus
algebriac 127
C - 124
canonical stratified 128
conormal-regular 127
F
#
- 132
Nash 127
regular 127
relative differential 128
stratified 128
Derived category Appendix B
Essential arrangement 94
Exceptional pair 32
Flat 80, 91
FM cone singularity 66, 67
Gap cycle 9
Gap ratio 29
Gap sheaf 4
Gap varieties 8, 9
Generic linear reorganization 15
Generic arrangement 92
Generic Le number 118, 119
Global Le number 85, 86
Good stratification 58
Handles 71
Hyperplane arrangement 80, 91
Intersection theory Appendix A
Kiinneth isomorphism 215
Le's attaching result 41
Le cycle 46, 47
Le-Iomdine formulas 78, 186, 187
Le-Iomdine-Vogel formulas 30, 31
Le number 47
Le-Ramanujam result 41, 42
Le-Saito result 42, 99-102, 187
Le-Vogel cycle 177, 183
Le-Vogel number 183
Le-Vogel stratification 180
Le-Vogel tuple 180
Milnor fibration 37, 38
Milnor fibre 38
Milnor fibre lifting property 252
Milnor neighborhood 243
Milnor number 38, 150
Milnor pair 246
Mobius function 94
Morse inequalities 73
Nearby cycles 226
Non-reduced plane curve example 69, 70
Perverse cohomology 147, 239
Perverse sheaf 221
Plucker formula 79
Polar curve, relative 41, 44, 133-138
Polar cycle 45
Polar number 46
Polar ratio 75
Polar variety 44
Positively perverse sheaf 221
Pre-aligning coordinates 104
Prepolar coordinates 59
Prepolar deformation 110
Prepolar slice 58
Prepolar tuple 58, 59
Privileged neighborhood 244
universal system of 245
weakly 245
Pseudo-isotopy result 253
Pseudo-Zariski topology 15
Sebastiani-Thom result 40, 231
Segre-Vogel relation 24, 25
Semi-continuity of Le numbers ... 87, 88
267
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