On quadratically enriched excess and residual intersections
Publication
, Journal Article
Bachmann, T; Wickelgren, K
Published in: Journal fur die Reine und Angewandte Mathematik
September 1, 2023
We use recent duality results of Eisenbud and Ulrich to give tools to study quadratically enriched residual intersections when there is no excess bundle. We use this to prove a formula for the Witt-valued Euler number of an almost complete intersection. We give example computations of quadratically enriched excess and residual intersections.
Duke Scholars
Published In
Journal fur die Reine und Angewandte Mathematik
DOI
EISSN
1435-5345
ISSN
0075-4102
Publication Date
September 1, 2023
Volume
2023
Issue
802
Start / End Page
77 / 123
Related Subject Headings
- General Mathematics
- 4904 Pure mathematics
- 0101 Pure Mathematics
Citation
APA
Chicago
ICMJE
MLA
NLM
Bachmann, T., & Wickelgren, K. (2023). On quadratically enriched excess and residual intersections. Journal Fur Die Reine Und Angewandte Mathematik, 2023(802), 77–123. https://doi.org/10.1515/crelle-2023-0041
Bachmann, T., and K. Wickelgren. “On quadratically enriched excess and residual intersections.” Journal Fur Die Reine Und Angewandte Mathematik 2023, no. 802 (September 1, 2023): 77–123. https://doi.org/10.1515/crelle-2023-0041.
Bachmann T, Wickelgren K. On quadratically enriched excess and residual intersections. Journal fur die Reine und Angewandte Mathematik. 2023 Sep 1;2023(802):77–123.
Bachmann, T., and K. Wickelgren. “On quadratically enriched excess and residual intersections.” Journal Fur Die Reine Und Angewandte Mathematik, vol. 2023, no. 802, Sept. 2023, pp. 77–123. Scopus, doi:10.1515/crelle-2023-0041.
Bachmann T, Wickelgren K. On quadratically enriched excess and residual intersections. Journal fur die Reine und Angewandte Mathematik. 2023 Sep 1;2023(802):77–123.
Published In
Journal fur die Reine und Angewandte Mathematik
DOI
EISSN
1435-5345
ISSN
0075-4102
Publication Date
September 1, 2023
Volume
2023
Issue
802
Start / End Page
77 / 123
Related Subject Headings
- General Mathematics
- 4904 Pure mathematics
- 0101 Pure Mathematics