000 | 03187nam a22005295i 4500 | ||
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001 | 978-3-642-25634-9 | ||
003 | DE-He213 | ||
005 | 20140220083306.0 | ||
007 | cr nn 008mamaa | ||
008 | 120530s2012 gw | s |||| 0|eng d | ||
020 |
_a9783642256349 _9978-3-642-25634-9 |
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024 | 7 |
_a10.1007/978-3-642-25634-9 _2doi |
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050 | 4 | _aQA331-355 | |
072 | 7 |
_aPBKD _2bicssc |
|
072 | 7 |
_aMAT034000 _2bisacsh |
|
082 | 0 | 4 |
_a515.9 _223 |
100 | 1 |
_aBogatyrev, Andrei. _eauthor. |
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245 | 1 | 0 |
_aExtremal Polynomials and Riemann Surfaces _h[electronic resource] / _cby Andrei Bogatyrev. |
264 | 1 |
_aBerlin, Heidelberg : _bSpringer Berlin Heidelberg : _bImprint: Springer, _c2012. |
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300 |
_aXXV, 150 p. 47 illus. _bonline resource. |
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336 |
_atext _btxt _2rdacontent |
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337 |
_acomputer _bc _2rdamedia |
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338 |
_aonline resource _bcr _2rdacarrier |
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347 |
_atext file _bPDF _2rda |
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490 | 1 |
_aSpringer Monographs in Mathematics, _x1439-7382 |
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505 | 0 | _a1 Least deviation problems -- 2 Chebyshev representation of polynomials -- 3 Representations for the moduli space -- 4 Cell decomposition of the moduli space -- 5 Abel’s equations -- 6 Computations in moduli spaces -- 7 The problem of the optimal stability polynomial -- Conclusion -- References. | |
520 | _aThe problems of conditional optimization of the uniform (or C-) norm for polynomials and rational functions arise in various branches of science and technology. Their numerical solution is notoriously difficult in case of high degree functions. The book develops the classical Chebyshev's approach which gives analytical representation for the solution in terms of Riemann surfaces. The techniques born in the remote (at the first glance) branches of mathematics such as complex analysis, Riemann surfaces and Teichmüller theory, foliations, braids, topology are applied to approximation problems. The key feature of this book is the usage of beautiful ideas of contemporary mathematics for the solution of applied problems and their effective numerical realization. This is one of the few books where the computational aspects of the higher genus Riemann surfaces are illuminated. Effective work with the moduli spaces of algebraic curves provides wide opportunities for numerical experiments in mathematics and theoretical physics. | ||
650 | 0 | _aMathematics. | |
650 | 0 | _aFunctions of complex variables. | |
650 | 0 | _aGlobal analysis. | |
650 | 0 | _aNumerical analysis. | |
650 | 0 | _aEngineering mathematics. | |
650 | 1 | 4 | _aMathematics. |
650 | 2 | 4 | _aFunctions of a Complex Variable. |
650 | 2 | 4 | _aApproximations and Expansions. |
650 | 2 | 4 | _aNumerical Analysis. |
650 | 2 | 4 | _aGlobal Analysis and Analysis on Manifolds. |
650 | 2 | 4 | _aNumerical and Computational Physics. |
650 | 2 | 4 | _aAppl.Mathematics/Computational Methods of Engineering. |
710 | 2 | _aSpringerLink (Online service) | |
773 | 0 | _tSpringer eBooks | |
776 | 0 | 8 |
_iPrinted edition: _z9783642256332 |
830 | 0 |
_aSpringer Monographs in Mathematics, _x1439-7382 |
|
856 | 4 | 0 | _uhttp://dx.doi.org/10.1007/978-3-642-25634-9 |
912 | _aZDB-2-SMA | ||
999 |
_c102454 _d102454 |