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Título del libro: Singularities, Algebraic Geometry, Commutative Algebra, And Related Topics: Festschrift For Antonio Campillo On The Occasion Of His 65th Birthday
Título del capítulo: Smoothness in some varieties with dihedral symmetry and the DFT matrix

Autores UNAM:
SANTIAGO LOPEZ DE MEDRANO SANCHEZ;
Autores externos:

Idioma:
Inglés
Año de publicación:
2018
Resumen:

We study the smoothness question for some families of real and complex varieties with cyclic or dihedral symmetry. This question is related to deep properties of the Vandermonde matrix on the roots of unity, also known as the Discrete Fourier Transform matrix.We present some partial results on these questions. © Springer Nature Switzerland AG 2018. All Rights Reserved.


Entidades citadas de la UNAM: