sets of values of fractional ideals”.€¦ · marcelo josé saia organizing committee. we hereby...
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![Page 1: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/1.jpg)
We hereby certify that, Abramo Hefez - Universidade Federal Fluminense, participated in the
International Meeting of young researchers in Singularity Theory & in the IX Workshop on
Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07, 2020 and
presented the following Plenary Talk: “Sets of values of fractional ideals”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 2: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/2.jpg)
We hereby certify that, Ana Claudia Nabarro - Inst. Ciên. Matemática e Comp. de São Carlos,
participated in the International Meeting of young researchers in Singularity Theory & in the IX
Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07,
2020 and presented the following Plenary Talk: “Asymptotic directions of spacelike
submanifolds and associated Surfaces with non isolated singularities”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 3: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/3.jpg)
We hereby certify that, Antoni Rangachev - University of Chicago, participated in the
International Meeting of young researchers in Singularity Theory & in the IX Workshop on
Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07, 2020 and
presented the following Plenary Talk: “Generalized smoothability”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 4: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/4.jpg)
We hereby certify that, Carolina Bhering de Araujo - Instituto de Matemática Pura e Aplicada,
participated in the International Meeting of young researchers in Singularity Theory & in the IX
Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07,
2020 and presented the following Plenary Talk: “Special subgroups of the Cremona group via
Calabi-Yau pairs”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 5: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/5.jpg)
We hereby certify that, Daniel Duarte - Universidad Autónoma de Zacatecas, participated in the
International Meeting of young researchers in Singularity Theory & in the IX Workshop on
Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07, 2020 and
presented the following Plenary Talk: “Nash blowups in positive characteristic”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 6: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/6.jpg)
We hereby certify that, Dominik Wrazidlo - Kyushu, participated in the International Meeting of
young researchers in Singularity Theory & in the IX Workshop on Algebraic Theory of Singularities,
held at IMPA, Rio de Janeiro, from March 02 – 07, 2020 and presented the following Plenary Talk:
“Cobordism of Morse functions, and applications to map germs at boundary points”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 7: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/7.jpg)
We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,
participated in the International Meeting of young researchers in Singularity Theory & in the IX
Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07,
2020 and presented the following Plenary Talk: “On a conjecture of the higher Nash blow-up on
curves”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 8: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/8.jpg)
We hereby certify that, Ethan Cotterill - Universidade Federal Fluminense, participated in the
International Meeting of young researchers in Singularity Theory & in the IX Workshop on
Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07, 2020 and
presented the following Plenary Talk: “Rational curves with hyperelliptic singularities”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 9: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/9.jpg)
We hereby certify that, Guillermo Peñafort Sanchis - Universitat de València, participated in the
International Meeting of young researchers in Singularity Theory & in the IX Workshop on
Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07, 2020 and
presented the following Plenary Talk: “Connectivity results for singular map-germs”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 10: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/10.jpg)
We hereby certify that, Ingrid Sofia Meza Sarmiento - Universidade Federal de São Carlos,
participated in the International Meeting of young researchers in Singularity Theory & in the IX
Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07,
2020 and presented the following Plenary Talk: “Topological Classification of circle–valued
simple Morse–Bott functions on orientable surfaces”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 11: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/11.jpg)
We hereby certify that, Josnei Antonio Novacoski - Universidade Federal de São Carlos,
participated in the International Meeting of young researchers in Singularity Theory & in the IX
Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07,
2020 and presented the following Plenary Talk: “Local uniformization and essentially finite
generation of valuation rings”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 12: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/12.jpg)
We hereby certify that, Leonardo Meireles Câmara - Universidade Federal do Espirito Santo,
participated in the International Meeting of young researchers in Singularity Theory & in the IX
Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07,
2020 and presented the following Plenary Talk: “Some aspects of function-germs on the plane”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 13: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/13.jpg)
We hereby certify that, Míriam Garcia Manoel - Inst. de Ciências Matemáticas e de
Computação, participated in the International Meeting of young researchers in Singularity Theory
& in the IX Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from
March 02 – 07, 2020 and presented the following Plenary Talk: “Recognition of symmetries in
reversible maps”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 14: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/14.jpg)
We hereby certify that, Nivaldo de Góes Grulha Junior - Inst. Ciên. Matemática e Comp. de
São Carlos, participated in the International Meeting of young researchers in Singularity Theory &
in the IX Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March
02 – 07, 2020 and presented the following Plenary Talk: “One Poincaré-Hopf type formula for
determinantal surfaces and three-varieties with isolated singularities”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 15: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/15.jpg)
We hereby certify that, Otoniel Nogueira da Silva - Universidad Nacional Autonoma de
Mexico, participated in the International Meeting of young researchers in Singularity Theory & in
the IX Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02
– 07, 2020 and presented the following Plenary Talk: “Equisingularity in families of generically
reduced curves”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 16: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/16.jpg)
We hereby certify that, Patrícia Tempesta - Universidade Federal de São João del-Rei,
participated in the International Meeting of young researchers in Singularity Theory & in the IX
Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07,
2020 and presented the following Plenary Talk: “The fundamental symmetry of homogeneous
binary differential equations”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 17: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/17.jpg)
We hereby certify that, Pedro Benedini Riul - Universidade Federal de São João del-Rei,
participated in the International Meeting of young researchers in Singularity Theory & in the IX
Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07,
2020 and presented the following Plenary Talk: “Relating second order geometry of manifolds
in Euclidean spaces through projections and normal sections”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 18: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/18.jpg)
We hereby certify that, Rodrigo Salomão - Universidade Federal Fluminense, participated in the
International Meeting of young researchers in Singularity Theory & in the IX Workshop on
Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07, 2020 and
presented the following Plenary Talk: “Fibrations by singular curves on unirational surfaces”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 19: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/19.jpg)
We hereby certify that, Rogério Santos Mol - Universidade Federal de Minas Gerais,
participated in the International Meeting of young researchers in Singularity Theory & in the IX
Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07,
2020 and presented the following Plenary Talk: “Residue-type indices for germs of
holomorphic vector fields in the plane”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 20: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/20.jpg)
We hereby certify that, Sergey Agafonov - Universidade Estadual Paulista - São José do Rio
Preto, participated in the International Meeting of young researchers in Singularity Theory & in the
IX Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 –
07, 2020 and presented the following Plenary Talk: “Webs on surfaces and integrability of
geodesic flow”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 21: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/21.jpg)
We hereby certify that, Stanislaw Janeczko - Institute of Mathematics, Polish Academy of
Sciences, participated in the International Meeting of young researchers in Singularity Theory & in
the IX Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02
– 07, 2020 and presented the following Plenary Talk: “Algebraic and geometric restrictions of
differential forms”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 22: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/22.jpg)
We hereby certify that, Terence Gaffney - Northeastern University, Boston, Usa, participated in
the International Meeting of young researchers in Singularity Theory & in the IX Workshop on
Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07, 2020 and
presented the following Plenary Talk: “An Approach to the Whitney Equisingularity of Families
of Complete Intersection Germs with Non-isolated Singularities”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 23: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/23.jpg)
We hereby certify that, Thaís Maria Dalbelo - Universidade Federal de São Carlos, participated
in the International Meeting of young researchers in Singularity Theory & in the IX Workshop on
Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07, 2020 and
presented the following Plenary Talk: “Invariants and Whitney Equisingularity of Images of
Finite Morphisms”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 24: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/24.jpg)
We hereby certify that, Thiago Filipe da Silva - Universidade Federal do Espirito Santo,
participated in the International Meeting of young researchers in Singularity Theory & in the IX
Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07,
2020 and presented the following Plenary Talk: “The double structure for arbitrary modules and
schemes”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 25: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/25.jpg)
We hereby certify that, Vincent Jean Henri Grandjean - Universidade Federal do Ceará,
participated in the International Meeting of young researchers in Singularity Theory & in the IX
Workshop on Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07,
2020 and presented the following Plenary Talk: “Real Equisingularity and continuity of
curvatures integrals”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee
![Page 26: Sets of values of fractional ideals”.€¦ · Marcelo José Saia Organizing Committee. We hereby certify that, Enrique Chavez Martinez - Universidad Nacional Autonoma de Mexico,](https://reader036.vdocuments.mx/reader036/viewer/2022081400/5f0eded87e708231d441579c/html5/thumbnails/26.jpg)
We hereby certify that, Zbigniew Jelonek - Polish Academy of Sciences, participated in the
International Meeting of young researchers in Singularity Theory & in the IX Workshop on
Algebraic Theory of Singularities, held at IMPA, Rio de Janeiro, from March 02 – 07, 2020 and
presented the following Plenary Talk: “On the Whitney theorem for complex polynomial
mappings”.
Rio de Janeiro, March 09th, 2020
Marcelo José Saia
Organizing Committee