The $\hatΓ$-genus and a regularization of an $S^1$-equivariant Euler class
| dc.creator | Lu, Rongmin | |
| dc.date | 2008-04-17 | |
| dc.date | 2008-08-28 | |
| dc.date.accessioned | 2026-07-07T10:04:11Z | |
| dc.date.available | 2026-07-07T10:04:11Z | |
| dc.description | We show that a new multiplicative genus, in the sense of Hirzebruch, can be obtained by generalizing a calculation due to Atiyah and Witten. We introduce this as the $\hatΓ$-genus, compute its value for some examples and highlight some of its interesting properties. We also indicate a connection with the study of multiple zeta values, which gives an algebraic interpretation for our proposed regularization procedure. | |
| dc.description | 14 pages; version to appear in J. Phys. A | |
| dc.identifier | https://arxiv.org/abs/0804.2714 | |
| dc.identifier | http://arxiv.org/abs/0804.2714 | |
| dc.identifier | J. Phys. A: Math. Theor. 41 (2008) 425204 | |
| dc.identifier | doi:10.1088/1751-8113/41/42/425204 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/169575 | |
| dc.subject | Mathematical Physics | |
| dc.subject | 57R20 (Primary) 40A20, 55P35, 58J20 (Secondary) | |
| dc.title | The $\hatΓ$-genus and a regularization of an $S^1$-equivariant Euler class | |
| dc.type | text |