%0 Journal Article %T A map from Lawson homology to Deligne Cohomology %A Wenchuan Hu %J Mathematics %D 2008 %I arXiv %X A natural map from Lawson homology to Deligne cohomology groups for smooth complex projective varieties is constructed by using the Harvey-Lawson spark complexes. We also compare this to Abel-Jacobi type constructions by others. %U http://arxiv.org/abs/0810.0442v2