|
Volume 22: The 15th International Workshop on Real and Complex Singularities, 22-28th July, 2018, in honor of Maria Ruas and Terence Gaffney's 70th birthdays and Marcelo Saia's 60th birthday, ICMC-USP, São Carlos, Brazil |
Contents
| Preface | i |
| Editors: Grazielle Feliciani Barbosa, José Luis Cisneros Molina, Nivaldo De Góes Grulha Júnior, and András Némethi | |
| On the index of principal foliations of surfaces in R^3 with corank 1 singularities | 1 |
| J. C. F. Costa, L. F. Martins, and J. J. Nuño-Ballesteros | |
| Finite type ξ-asymptotic lines of plane fields in R^3 | 17 |
| Douglas H. da Cruz and Ronaldo A. Garcia | |
| On the characteristic curves on a surface in R^4 | 28 |
| Jorge Luiz Deolindo-Silva | |
| Horo-flat surfaces along cuspidal edges in the hyperbolic space | 40 |
| Shyuichi Izumiya, Maria Carmen Romero-Fuster, Kentaro Saji, and Masatomo Takahashi | |
| Duality on generalized cuspidal edges preserving singular set images and first fundamental forms | 59 |
| Atsufumi Honda, Kosuke Naokawa, Kentaro Saji, Masaaki Umehara, and Kotaro Yamada | |
| Unlinking singular loci from regular fibers and its application to submersions | 92 |
| Osamu Saeki | |
| Loops in generalized Reeb graphs associated to stable circle-valued functions | 104 |
| Erica Boizan Batista, João Carlos Ferreira Costa, and Juan J. Nuño-Ballesteros | |
| Apparent contours of stable maps of surfaces with boundary into the plane | 114 |
| Takahiro Yamamoto | |
| A quick trip through fibration structures | 134 |
| A. A. do Espirito Santo, D. Dreibelbis, M. F. Ribeiro, and R. N. Araújo dos Santos | |
| On the topology of non-isolated real singularities | 159 |
| Nicolas Dutertre | |
| A geometric description of the monodromy of Brieskorn-Pham polynomials | 180 |
| Aurélio Menegon | |
| Bouquet decomposition for Determinantal Milnor fibers | 190 |
| Matthias Zach | |
| On a singularity appearing in the multiplication of polynomials | 205 |
| Santiago López de Medrano and Enrique Vega Castillo | |
| Real and complex integral closure, Lipschitz equisingularity and applications on square matrices | 215 |
| Thiago Filipe da Silva, Nivaldo de Góes Grulha Júnior, and Miriam da Silva Pereira | |
| Chaos in periodically forced reversible vector fields | 227 |
| Isabel S. Labouriau and Elisa Sovrano | |
| Conley theory for Gutierrez-Sotomayor fields | 241 |
| H. Montúfar and K. A. de Rezende | |
| Morin singularities of collections of one-forms and vector fields | 278 |
| Camila M. Ruiz | |
| Deformation retracts to intersections of Whitney stratifications | 315 |
| Saurabh Trivedi and David Trotman | |
| Comparison of stratified-algebraic and topological K-theory | 321 |
| Wojciech Kucharz and Krzysztof Kurdyka | |
| The embedded Nash problem of birational models of rational triple singularities | 337 |
| B. Karadeniz, H. Mourtada, C. Plénat, and M. Tosun | |
| Topology of complements to real affine space line arrangements | 373 |
| Goo Ishikawa and Motoki Oyama | |