3 papers
gr-qc2025
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…
math.CV2024
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…
math.CV2024
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…