3 papers
math.AG2009
Vanishing Theorems for Real Algebraic Cycles
Jeremiah Heller, Mircea Voineagu
We establish the analogue of the Friedlander-Mazur conjecture for Teh's reduced Lawson homology groups of real varieties, which says that the reduced Lawson homology of a real quas…
math.AG2009
Cylindrical Homomorphisms and Lawson Homology
Mircea Voineagu
We use the cylindrical homomorphism and a geometric construction introduced by J. Lewis to study the Lawson homology groups of certain hypersurfaces of…
math.KT2006
Semi-topological K-theory for certain projective varieties
Mircea Voineagu
In this paper we compute Lawson homology groups and semi-topological K-theory for some threefolds and fourfolds. We consider smooth complex projective varieties whose zero cycles a…