5 papers
On a generalized Finsler warped product metrics with vanishing Landsberg curvature
Newton Solórzano, Dik D. Lujerio Garcia, Víctor León +1
In this paper, we study weakly orthogonally invariant Finsler metrics and derive explicit expressions for their Berwald and Landsberg curvatures. We then obtain the system of parti…
ECO signatures from the Weyl-induced gravitational waveform injection
Abraão J. S. Capistrano, Newton M. S. Chávez, Víctor A. M. León
We investigate gravitational wave emission from an oscillating star modeled in a static Weyl background using a modulated waveform ansatz. First, we revisit the Weyl metric and obt…
The Bruce-Roberts Tjurina number of holomorphic 1-forms along complex analytic varieties
Pedro Barbosa, Arturo Fernández-Pérez, Víctor León
We introduce the notion of the Bruce-Roberts Tjurina number for holomorphic 1-forms relative to a pair of complex analytic subvarieties. When the pair consists of i…
The Bruce-Roberts number of holomorphic 1-forms along complex analytic varieties
Pedro Barbosa, Arturo Fernández-Pérez, Víctor León
We introduce the notion of the \textit{Bruce-Roberts number} for holomorphic 1-forms relative to complex analytic varieties. Our main result shows that the Bruce-Roberts number of…
On holomorphic -actions
Víctor León, Bruno Scárdua
In this paper we study holomorphic actions of the complex multiplicative group on complex manifolds around a singular (fixed) point. We prove linearization results for the germ of…