@article{ba6560800b174cb9a6f65178b04bd6f1,
title = "ON NEGATIVE SPHERES IN ELLIPTIC SURFACES",
abstract = "Using elliptic fibrations with specific singular fibers, we find spheres with very negative self-intersections in elliptic surfaces and in their blow-ups.",
author = "Stipsicz, {Andr{\'a}s I.} and Zolt{\'a}n Szab{\'o}",
note = "Funding Information: The first author was partially supported by the {\'E}lvonal (Frontier) grant KKP126683 of the NKFIH. The second author was partially supported by NSF Grant DMS-1904628. We would like to thank William Ballinger for enlightening discussions, and an anonymous referee for helpful comments. Funding Information: Received by the editors September 9, 2021, and, in revised form, March 3, 2022. 2020 Mathematics Subject Classification. Primary 57R40, 57K40. The first author was partially supported by the {\'E}lvonal (Frontier) grant KKP126683 NKFIH. The second author was partially supported by NSF Grant DMS-1904628. Publisher Copyright: {\textcopyright} 2022 American Mathematical Society.",
year = "2023",
month = jan,
day = "1",
doi = "10.1090/proc/16150",
language = "English (US)",
volume = "151",
pages = "417--423",
journal = "Proceedings of the American Mathematical Society",
issn = "0002-9939",
publisher = "American Mathematical Society",
number = "1",
}