1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.AG2002★ 1 cited
Essential coordinate components of characteristic varieties
Enrique Artal Bartolo, Jorge Carmona Ruber, Jose Ignacio Cogolludo Agustin
In this note we give an algebraic and topological interpretation of essential coordinate components of characteristic varieties and illustrate their importance with an example.
math.AG2000
Sextics with singular points in special position
E. Artal Bartolo, J. Carmona Ruber, J. I. Cogolludo +1
In this paper we show a Zariski pair of sextics which is not a degeneration of the original example given by Zariski. This is the first example of this kind known. The two curves o…