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math.AG2008
An equivariant version of the monodromy zeta function
S. M. Gusein-Zade, I. Luengo, A. Melle Hernandez
We offer an equivariant version of the classical monodromy zeta function of a singularity as a series with coefficients from the Grothendieck ring of finite G-sets tensored by the…
math.AG1999
On the topology of germs of meromorphic functions and applications
S. M. Gusein-Zade, I. Luengo, A. Melle-Hernandez
In a previous paper the authors elaborated notions and technique which could be applied to compute such invariants of polynomials as Euler characteristics of fibres and zeta-functi…
math.AG1998
On atypical values and local monodromies of meromorphic functions
S. M. Gusein-Zade, I. Luengo, A. Melle-Hernandez
A meromorphic function on a compact complex analytic manifold defines a $\bc\infty$ locally trivial fibration over the complement of a finite set in the projective line $\bc\bp^1$.…