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Hirzebruch Functional Equations and Krichever Complex Genera
I. V. Netayab a Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), Moscow
b National Research University "Higher School of Economics" (HSE), Moscow
Abstract:
As is well known, the two-parameter Todd genus and the elliptic functions of level $d$ define $n$-multiplicative Hirzebruch genera if $d$ divides $n+ 1$. Both cases are special cases of the Krichever genera defined by the Baker–Akhiezer function. In the present paper, the inverse problem is solved. Namely, it is proved that only these properties define $n$-multiplicative Hirzebruch genera among all Krichever genera for all $n$.
Keywords:
Hirzebruch genus, elliptic function, functional equation.
Received: 21.10.2016 Revised: 14.04.2017
Citation:
I. V. Netay, “Hirzebruch Functional Equations and Krichever Complex Genera”, Mat. Zametki, 103:2 (2018), 236–247; Math. Notes, 103:2 (2018), 232–242
Linking options:
https://www.mathnet.ru/eng/mzm11423https://doi.org/10.4213/mzm11423 https://www.mathnet.ru/eng/mzm/v103/i2/p236
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Abstract page: | 403 | Full-text PDF : | 53 | References: | 48 | First page: | 16 |
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