Can one decide the irreducibility of a polynomial from the sizes of its coefficients?

Expositor: Bernard Teissier

Institución: Institut Mathématique de Jussieu-Paris Rive Gauche y CNRS

I will make an excursion through irreducibility criteria of polynomials in one variable with coefficients in a field. The purpose of the talk is to convince the audience that if one takes the words « size » and « coefficients » in a sufficiently extended sense, the answer to this question is in the end positive, however absurd it seems to be at first glance. The talk will be self-contained, and the key notions of valuation and Newton polygon will be introduced.

Auditorio Alfonso Nápoles Gándara

viernes 22 | 12:00 horas


Calabi-Yau varieties: Arithmetic, Geometry and Mirror Symmetry

Noriko Yui, Universidad de Queens, Canadá

Auditorio Alfonso Nápoles Gándara

viernes 15 | 12:00 horas


Matemáticas para las enfermedades neurológicas

José Antonio de la Peña

Instituto de Matemáticas /CIMAT

Viernes 8 de abril de 2016

Auditorio Alfonso Nápoles Gándara

Instituto de Matemáticas UNAM




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