Stringy Hirzebruch classes of Weierstrass fibrations

J Fullwood, M van Hoeij - arXiv preprint arXiv:1810.10150, 2018 - arxiv.org
A Weierstrass fibration is an elliptic fibration $ Y\to B $ whose total space $ Y $ may be given
by a global Weierstrass equation in a $\mathbb {P}^ 2$-bundle over $ B $. In this note, we …