10 citations · 16 across the 8 of their papers we have counts for
8 papers
Lifting iso-dual algebraic geometry codes
María Chara, Ricardo Podestá, Luciane Quoos +1
In this work we investigate the problem of producing iso-dual algebraic geometry (AG) codes over a finite field with elements. Given a finite separable extension…
Integral equienergetic non-isospectral unitary Cayley graphs
Ricardo A. Podestá, Denis E. Videla
We prove that the Cayley graphs and are equienergetic for any abelian group and any symmetric subset . We then focus on the family of unitary Cayley grap…
Spectral properties of generalized Paley graphs and their associated irreducible cyclic codes
Ricardo A. Podestá, Denis E. Videla
For with prime and , we consider the generalized Paley graph , with , and the irreduci…
The eta invariant and equivariant bordism of flat manifolds with cyclic holonomy group of odd prime order
P. Gilkey, R. J. Miatello, R. A. Podesta
We study the eta invariants of compact flat spin manifolds of dimension n with holonomy group cyclic of odd prime order p. We find explicit expressions for the twisted and relative…
Spectral properties of 4-dimensional compact flat manifolds
Roberto Miatello, Ricardo Podesta
We study the spectral properties of a large class of compact flat Riemannian manifolds of dimension 4, namely, those whose corresponding Bieberbach groups have the canonical lattic…
(Z_2^k)-manifolds are isospectral on forms
R. J. Miatello, R. A. Podesta, J. P. Rossetti
We obtain a simple formula for the multiplicity of eigenvalues of the Hodge-Laplace operator, , acting on sections of the full exterior bundle over an arbitrary compact flat R…