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007			cr nn 008mamaa
008			110115s2011 gw | s |||| 0|eng d
020			_a9783642161520 _9978-3-642-16152-0
040			_cMX-MeUAM
050		4	_aQA241-247.5
082	0	4	_a512.7 _223
100	1		_aKöhler, Günter. _eauthor.
245	1	0	_aEta Products and Theta Series Identities _h[recurso electrónico] / _cby Günter Köhler.
264		1	_aBerlin, Heidelberg : _bSpringer Berlin Heidelberg, _c2011.
300			_aXXII, 622 p. _bonline resource.
336			_atext _btxt _2rdacontent
337			_acomputer _bc _2rdamedia
338			_aonline resource _bcr _2rdacarrier
347			_atext file _bPDF _2rda
490	1		_aSpringer Monographs in Mathematics, _x1439-7382
505	0		_aIntroduction -- Part I: Theoretical background -- 1. Dedekind’s eta function and modular forms -- 2. Eta products -- 3. Eta products and lattice points in simplices -- 4. An algorithm for listing lattice points in a simplex -- 5. Theta series with Hecke character -- 6. Groups of coprime residues in quadratic fields -- Part II: Examples.-7. Ideal numbers for quadratic fields -- 8 Eta products of weight -- 9. Level 1: The full modular group -- 10. The prime level N = 2 -- 11. The prime level N = 3 -- 12. Prime levels N = p = 5 -- 13. Level N = 4 -- 14. Levels N = p2 with primes p = 3 -- 15 Levels N = p3 and p4 for primes p -- 16. Levels N = pq with primes 3 = p < q -- 17. Weight 1 for levels N = 2p with primes p = 5 -- 18. Level N = 6 -- 19. Weight 1 for prime power levels p5 and p6 -- 20. Levels p2q for distinct primes p = 2 and q -- 21. Levels 4p for the primes p = 23 and 19 -- 22. Levels 4p for p = 17 and 13 -- 23. Levels 4p for p = 11 and 7 -- 24. Weight 1 for level N = 20 -- 25. Cuspidal eta products of weight 1 for level 12 -- 26. Non-cuspidal eta products of weight 1 for level 12 -- 27. Weight 1 for Fricke groups G*(q3p) -- 28. Weight 1 for Fricke groups G*(2pq) -- 29. Weight 1 for Fricke groups G*(p2q2) -- 30. Weight 1 for the Fricke groups G*(60) and G*(84) -- 31. Some more levels 4pq with odd primes p _= q -- References -- Directory of Characters -- Index of Notations -- Index.
520			_aThis monograph deals with products of Dedekind's eta function, with Hecke theta series on quadratic number fields, and with Eisenstein series. The author brings to the public the large number of identities that have been discovered over the past 20 years, the majority of which have not been published elsewhere. The book will be of interest to graduate students and scholars in the field of number theory and, in particular, modular forms. It is not an introductory text in this field. Nevertheless, some theoretical background material is presented that is important for understanding the examples in Part II. In Part I relevant definitions and essential theorems -- such as a complete proof of the structure theorems for coprime residue class groups in quadratic number fields that are not easily accessible in the literature -- are provided. Another example is a thorough description of an algorithm for listing all eta products of given weight and level, together with proofs of some results on the bijection between these eta products and lattice simplices.
650		0	_aMathematics.
650		0	_aNumber theory.
650		0	_aAlgebraic topology.
650	1	4	_aMathematics.
650	2	4	_aNumber Theory.
650	2	4	_aAlgebraic Topology.
710	2		_aSpringerLink (Online service)
773	0		_tSpringer eBooks
776	0	8	_iPrinted edition: _z9783642161513
830		0	_aSpringer Monographs in Mathematics, _x1439-7382
856	4	0	_zLibro electrónico _uhttp://148.231.10.114:2048/login?url=http://link.springer.com/book/10.1007/978-3-642-16152-0
596			_a19
942			_cLIBRO_ELEC
999			_c203113 _d203113