activity
20032026
most citedGlobal Euler obstruction and polar invariants

31 citations · 100 across the 38 of their papers we have counts for

collaborators

39 papers

math.CV2026

Transverse Analytic Envelopes and Semiglobal Dynamics

Maurício Corrêa, José Seade

We associate with every singular orbit of a diagonal holomorphic action by a complex vector group a canonical transverse analytic envelope, defined by the holomorphic first integra…

math.DS2026

Asymptotic flag geometry of complex Kleinian groups in

Waldemar Barrera, Angel Cano, Juan Pablo Navarrete +1

We organize several natural notions of limit set for discrete subgroups of around a common asymptotic structure encoded by pseudo--projective degenerat…

math.DS2026

Holomorphic Linear $\C^k$-Actions, Trace Foliations, and Higher-Rank Poincaré Dynamics

Aubin Arroyo, Carlos Cabrera, José Seade +1

We study the orbit decomposition on $\C^n$ generated by diagonal holomorphic $\C^k$-actions in the higher-rank setting of the classical Poincaré--Siegel dichotomy for linear vector…

math.AG2026

Generic vector fields on isolated complex hypersurface germs

Diogo da Silva Machado, Jose Seade

We study holomorphic vector fields on isolated hypersurface singularities and derive global obstructions to the existence of holomorphic vector fields on compact singular varieties…

math.AG2025

On the topology of complex map-germs and a general Lê-Greuel formula

Lê Dũng Tráng, Juan J. Nuño-Ballesteros, José Seade

Consider a singular holomorphic map-germ where is a singular complex analytic variety in , and another holomorphic map-ger…

math.AG2025

Non-degenerate mixed maps and contact structures

Inácio Rabelo, José Seade

We study the geometry and topology of real analytic maps , where , regarded as mixed maps, defined below. Firstly, we give two natural familie…