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Found 151 Documents (Results 1–100)

Impacts of time aggregation on beta value and \(R^2\) estimations under additive and multiplicative assumptions: theoretical results and empirical evidence. (English) Zbl 1454.91269

Lee, Cheng Few (ed.) et al., Handbook of financial econometrics, mathematics, statistics, and machine learning. Volume 4. Hackensack, NJ: World Scientific. 3947-3984 (2021).
MSC:  91G15 62P05
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The optimal quasi-stationary motion of a vibration-driven robot in a viscous medium. (English. Russian original) Zbl 1251.74027

Russ. Math. 56, No. 2, 50-55 (2012); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2012, No. 2, 57-64 (2012).
MSC:  74Q99 74F10 93C85
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Index fund optimization using genetic algorithm and scatter diagram based on coefficients of determination. (English) Zbl 1169.91374

Gen, Mitsuo (ed.) et al., Intelligent and evolutionary systems. Berlin: Springer (ISBN 978-3-540-95977-9/hbk; 978-3-540-95978-6/ebook). Studies in Computational Intelligence 187, 1-11 (2009).
MSC:  91B28 90C59 68W05 68T05
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An overview of the minimum sum of absolute errors regression. (English) Zbl 1329.62305

Neogy, S. K. (ed.) et al., Mathematical programming and game theory for decision making. Hackensack, NJ: World Scientific (ISBN 978-981-281-321-3/hbk; 978-981-281-322-0/ebook). Statistical Science and Interdisciplinary Research 1, 143-167 (2008).
MSC:  62J02
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On the role of the constant term in linear regression. (English) Zbl 1145.62350

Liski, Erkki (ed.) et al., Festschrift for Tarmo Pukkila on his 60th birthday. Papers presented at a specific session of the fifteenth international workshop on matrices and statistics, Uppsala, Sweden, June 13–June 17, 2006. Tampere: Univ. Tampere, Department of Mathematics, Statistics and Philosophy (ISBN 978-951-44-6620-5/hbk). Report A 368, 243-259 (2006).
MSC:  62J05 62H12
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A parametric sensitivity analysis for the solution of extrema evaluation problems via a dimensionality reducing approximation method. (English) Zbl 1060.65604

Psihoyios, G. (ed.), NACoM-2003 extended abstracts. Proceedings of the international conference on numerical analysis and computational mathematics, Cambridge, UK, May 23–26, 2003. (Contained as No. 2 in the journal ANACM 1, No. 1-2, 524 p. (2004)). Weinheim: Wiley-VCH (ISBN 3-527-40462-7). 103-106 (2004).
MSC:  65K05 90C30 65F15
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Multidimensional inverse problems for hyperbolic equations with point sources. (English) Zbl 1059.35179

Romanov, V. G. (ed.) et al., Ill-posed and inverse problems. Dedicated to Academician Mikhail Mikhailovich Lavrentiev on the occasion of his 70th birthday. Utrecht: VSP (ISBN 90-6764-362-9/hbk). 443-468 (2002).
MSC:  35R30 35L20
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On determination of two time-dependent coefficients in a parabolic equation. (Russian, English) Zbl 1007.35099

Sib. Mat. Zh. 43, No. 2, 406-413 (2002); translation in Sib. Math. J. 43, No. 2, 323-329 (2002).
MSC:  35R30 35K10
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The theorem on unique local solvability of an inverse problem for the wave equation. (Russian) Zbl 0928.35199

Kozhanov, A. I. (ed.), Nonclassical equations of mathematical physics. The Third Siberian congress on applied and industrial mathematics (INPRIM-98), dedicated to the memory of S. L. Sobolev, Novosibirsk, Russia, June 22–27, 1998. Novosibirsk: Izdatel’stvo Instituta Matematiki Im. S. L. Soboleva SO RAN. 122-127 (1998).
MSC:  35R30 35L05 35L15
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Declared variation measures in the analysis of survival times. (Maßzahlen für erklärte Varianz in der Analyse von Überlebenszeiten.) (German) Zbl 0920.62090

Freiburg i. Br.: Univ. Freiburg i. Br., Mathematische Fakultät, 133 S. (1998).
Reviewer: H.Grimm (Jena)
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Evaluating statistical methods practiced in two important areas of quality improvement. (English) Zbl 0910.62098

Abraham, Bovas (ed.), Quality improvement through statistical methods. International conference, Cochin, India, December 28–31, 1996. Boston: Birkhäuser. Statistics for Industry and Technology. 313-324 (1998).
MSC:  62P30 62K15
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