3 papers
math.CV2026
Bi-Lipschitz invariance of Newton polygons along gradient canyons
Piotr Migus, LaurenÅ£iu PÄunescu, Mihai TibÄr
We study bi-Lipschitz right-equivalence of holomorphic function germs via polar arcs and gradient canyons. For a polar arc we consider th…
math.CV2025
On higher Lipschitz invariants
Piotr Migus, LaurenÅ£iu PÄunescu, Mihai TibÄr
We find new bi-Lipschitz invariants for functions of two complex variables.
math.AG2024
Local linear Morsifications
Mihai TibÄr
The number of Morse points in a Morsification determines the topology of the Milnor fibre of a holomorphic function germ with isolated singularity. If has an arbitrary sing…