Ákos K. Matszangosz

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20142026

16 citations · 19 across the 7 of their papers we have counts for

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3 papers · 1 filter

math.AG2026

Thom series in negative relative codimension

László M. Fehér, Ákos K. Matszangosz

We develop a theory of Thom series for contact function singularities. Quadratic stabilization $σ_{q}$ of a contact singularity $η \in J^{k} (n, 1)$ gives contact singularities $σ_q^{i}η\…

math.AG2025★ 1 cited

Obstructions for Morin and fold maps: Stiefel-Whitney classes and Euler characteristics of singularity loci

László M. Fehér, Ákos K. Matszangosz

For a singularity type $η$ , let the $η$ -avoiding number of an $n$ -dimensional manifold $M$ be the lowest $k$ for which there is a map $M \to R^{n + k}$ without $η$ type singul…

math.AG2014★ 1 cited

Real solutions of a problem in enumerative geometry

László M. Fehér, Ákos K. Matszangosz

We study a 2-parameter family of enumerative problems over the reals. Over the complex field, these problems can be solved by Schubert calculus. In the real case the number of solu…