José Luis Cisneros-Molina (PhD, University of Warwick 1999) is a researcher at the Mathematics Institute of the National Autonomous University of Mexico. His research interests include Algebraic and Differential Topology, Differential Geometry, and Singularity Theory, with a particular focus on generalizations of Milnor Fibrations for complex and real analytic maps.Lê Dũng Tráng (PhD, University of Paris 1969) is an Emeritus Professor at Aix-Marseille University. Previously he was Professor at the Universities of Paris VII (1975-1999) and Marseille, and was head of Mathematics at the ICTP at Trieste. One of the founders of modern Singularity Theory, he has made numerous contributions to morsification, the topology of complex singularities, polar varieties, and carousels, among other topics.José Seade (DPhil, University of Oxford 1980) is a researcher at the Mathematics Institute of the National Autonomous University of Mexico. His research is in the theory of indices of vector fields and Chern classes for singular varieties, with applications to foliations, and Milnor’s Fibration theorem for analytic maps. He was awarded the 2021 Solomon Lefschetz Medal by the Mathematical Council of the Americas. He is currently President of the Mexican Academy of Sciences.

• 1 Norbert A’Campo and Pablo Portilla Cuadrado, Plane curve singularities via divides.- 2 Ilia Itenberg, Viro method in topology of real algebraic varieties.- 3 Patrick Popescu-Pampu and Dmitry Stepanov, An introduction to local tropicalization.- 4 Enrique Artal Bartolo, Superisolated singularities and friends.- 5 José Luis Cisneros-Molina and Agustín Romano-Velázquez, A review on the McKay correspondence.- 6 David B. Massey, Calculations with Characteristic Cycles.- 7 Sabir M. Gusein-Zade, Monodromy zeta functions in singularity theory.- 8 Christopher Hacon, Singularities of the minimal model program.- 9 Toru Ohmoto, Thom polynomials for singularities of maps.- 10 Maurício Corrêa and José Seade, Indices and residues: from Poincaré-Hopf to Baum-Bott, and Marco Brunella.- 11 V. A. Vassiliev, Monodromy in Integral Geometry and PDE.- 12 Masahiko Yoshinaga, Topology of hyperplane arrangements via real structure.

José Luis Cisneros-Molina (PhD, University of Warwick 1999) is a researcher at the Mathematics Institute of the National Autonomous University of Mexico. His research interests include Algebraic and Differential Topology, Differential Geometry, and Singularity Theory, with a particular focus on generalizations of Milnor Fibrations for complex and real analytic maps.Lê Dũng Tráng (PhD, University of Paris 1969) is an Emeritus Professor at Aix-Marseille University. Previously he was Professor at the Universities of Paris VII (1975-1999) and Marseille, and was head of Mathematics at the ICTP at Trieste. One of the founders of modern Singularity Theory, he has made numerous contributions to morsification, the topology of complex singularities, polar varieties, and carousels, among other topics.José Seade (DPhil, University of Oxford 1980) is a researcher at the Mathematics Institute of the National Autonomous University of Mexico. His research is in the theory of indices of vector fields and Chern classes for singular varieties, with applications to foliations, and Milnor’s Fibration theorem for analytic maps. He was awarded the 2021 Solomon Lefschetz Medal by the Mathematical Council of the Americas. He is currently President of the Mexican Academy of Sciences.

• 1 Norbert A’Campo and Pablo Portilla Cuadrado, Plane curve singularities via divides.- 2 Ilia Itenberg, Viro method in topology of real algebraic varieties.- 3 Patrick Popescu-Pampu and Dmitry Stepanov, An introduction to local tropicalization.- 4 Enrique Artal Bartolo, Superisolated singularities and friends.- 5 José Luis Cisneros-Molina and Agustín Romano-Velázquez, A review on the McKay correspondence.- 6 David B. Massey, Calculations with Characteristic Cycles.- 7 Sabir M. Gusein-Zade, Monodromy zeta functions in singularity theory.- 8 Christopher Hacon, Singularities of the minimal model program.- 9 Toru Ohmoto, Thom polynomials for singularities of maps.- 10 Maurício Corrêa and José Seade, Indices and residues: from Poincaré-Hopf to Baum-Bott, and Marco Brunella.- 11 V. A. Vassiliev, Monodromy in Integral Geometry and PDE.- 12 Masahiko Yoshinaga, Topology of hyperplane arrangements via real structure.

José Luis Cisneros-Molina (PhD, University of Warwick 1999) is a researcher at the Mathematics Institute of the National Autonomous University of Mexico. His research interests include Algebraic and Differential Topology, Differential Geometry, and Singularity Theory, with a particular focus on generalizations of Milnor Fibrations for complex and real analytic maps.Lê Dũng Tráng (PhD, University of Paris 1969) is an Emeritus Professor at Aix-Marseille University. Previously he was Professor at the Universities of Paris VII (1975-1999) and Marseille, and was head of Mathematics at the ICTP at Trieste. One of the founders of modern Singularity Theory, he has made numerous contributions to morsification, the topology of complex singularities, polar varieties, and carousels, among other topics.José Seade (DPhil, University of Oxford 1980) is a researcher at the Mathematics Institute of the National Autonomous University of Mexico. His research is in the theory of indices of vector fields and Chern classes for singular varieties, with applications to foliations, and Milnor’s Fibration theorem for analytic maps. He was awarded the 2021 Solomon Lefschetz Medal by the Mathematical Council of the Americas. He is currently President of the Mexican Academy of Sciences.

• 1 Norbert A’Campo and Pablo Portilla Cuadrado, Plane curve singularities via divides.- 2 Ilia Itenberg, Viro method in topology of real algebraic varieties.- 3 Patrick Popescu-Pampu and Dmitry Stepanov, An introduction to local tropicalization.- 4 Enrique Artal Bartolo, Superisolated singularities and friends.- 5 José Luis Cisneros-Molina and Agustín Romano-Velázquez, A review on the McKay correspondence.- 6 David B. Massey, Calculations with Characteristic Cycles.- 7 Sabir M. Gusein-Zade, Monodromy zeta functions in singularity theory.- 8 Christopher Hacon, Singularities of the minimal model program.- 9 Toru Ohmoto, Thom polynomials for singularities of maps.- 10 Maurício Corrêa and José Seade, Indices and residues: from Poincaré-Hopf to Baum-Bott, and Marco Brunella.- 11 V. A. Vassiliev, Monodromy in Integral Geometry and PDE.- 12 Masahiko Yoshinaga, Topology of hyperplane arrangements via real structure.