## Topological conformal field theories and Calabi-Yau categories (2004)

by
Kevin Costello

Citations: | 80 - 4 self |

### BibTeX

@MISC{Costello04topologicalconformal,

author = {Kevin Costello},

title = {Topological conformal field theories and Calabi-Yau categories},

year = {2004}

}

### Years of Citing Articles

### OpenURL

### Abstract

Abstract. This is the first of two papers which construct a purely algebraic counterpart to the theory of Gromov-Witten invariants (at all genera). These Gromov-