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PreprintarXiv licencearXiv

Tautological classes on KSBA spaces

  • Valery Alexeev
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Abstract

We extend the definitions of kappa, psi and lambda classes from the case of moduli spaces of stable curves to the higher-dimensional case of KSBA spaces, and prove a number of their basic properties.

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Cite

BibTeXRIS
BibTeX
@misc{alexeev2026tautological,
  title = {{Tautological classes on KSBA spaces}},
  author = {Valery Alexeev},
  howpublished = {arXiv},
  year = {2026},
  month = nov,
  doi = {10.48550/arxiv.2607.19251},
  eprint = {2607.19251},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.19251},
}
RIS
TY  - UNPB
TI  - Tautological classes on KSBA spaces
AU  - Valery Alexeev
PY  - 2026
DA  - 2026/11/05
PB  - arXiv
DO  - 10.48550/arxiv.2607.19251
UR  - https://arxiv.org/abs/2607.19251
AB  - We extend the definitions of kappa, psi and lambda classes from the case of moduli spaces of stable curves to the higher-dimensional case of KSBA spaces, and prove a number of their basic properties.
ER  -