標(biāo)題: Titlebook: General Theory of Irregular Curves; A. D. Alexandrov,Yu. G. Reshetnyak Book 1989 Kluwer Academic Publishers 1989 convergence.differentiabl [打印本頁(yè)] 作者: 法令 時(shí)間: 2025-3-21 17:09
書目名稱General Theory of Irregular Curves影響因子(影響力)
書目名稱General Theory of Irregular Curves影響因子(影響力)學(xué)科排名
書目名稱General Theory of Irregular Curves網(wǎng)絡(luò)公開度
書目名稱General Theory of Irregular Curves網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱General Theory of Irregular Curves被引頻次
書目名稱General Theory of Irregular Curves被引頻次學(xué)科排名
書目名稱General Theory of Irregular Curves年度引用
書目名稱General Theory of Irregular Curves年度引用學(xué)科排名
書目名稱General Theory of Irregular Curves讀者反饋
書目名稱General Theory of Irregular Curves讀者反饋學(xué)科排名
作者: 值得贊賞 時(shí)間: 2025-3-21 23:12
Rosa Maria Vitale,Pietro Amodeochet. Here we are going to dwell in detail on the definition of a curve with the aim of clarifying certain peculiarities that are important while discussing the theory of curves, and of presenting the definition of a curve in a more geometrical form as compared to the classical definition by M. Frec作者: 咽下 時(shí)間: 2025-3-22 04:01
https://doi.org/10.1007/978-3-658-18708-8oints, i.e., a finite sequence of the points of ., such that . ≤ . ≤ .. Let us set .. The least upper boundary of the quantity s(.) on the set of all chains of the curve . is called a length of the curve . and is denoted as s(.). The curve . is termed rectifiable if its length is finite.作者: 揉雜 時(shí)間: 2025-3-22 08:15
,Solution of Algebraic Systems of?Equations, Crofton, but it was in the papers by W. Blaschke and co-workers, published in the ‘thirties, that integral geometry was formulated as an independent branch of research. This field of geometry proved to be quite viable and is still attracting the attention of scholars. For a description of the histo作者: 閃光你我 時(shí)間: 2025-3-22 09:26 作者: 搏斗 時(shí)間: 2025-3-22 15:17 作者: 搏斗 時(shí)間: 2025-3-22 18:53
Governing Equations of Fluid Dynamicsnce (. ? 1) numbers of ., ., ... , . of the curvatures at the point of the curve. Let us set . where integration is carried out with respect to the arc length. The functions obtained in this way will be called integral curvatures of the curve. There arises a problem — to give such a definition of th作者: Agility 時(shí)間: 2025-3-22 21:29
Multi-Phase Models in Civil Engineering,The definition of a tangent to a curve given below is essentially the same as that given in courses of differential geometry.作者: V切開 時(shí)間: 2025-3-23 02:19 作者: BOOST 時(shí)間: 2025-3-23 06:01 作者: fatty-streak 時(shí)間: 2025-3-23 11:41 作者: BOGUS 時(shí)間: 2025-3-23 17:12 作者: BARK 時(shí)間: 2025-3-23 20:08
Theory of a Turn for Curves on an ,-Dimensional Sphere,In the space . let us arbitrarily fix an origin .. The symbol Ω. will henceforth denote an .-dimensional sphere in the space . of radius equal to 1 and the centre ., . An arbitrary point . ∈ Ω. will be associated with the vector . ∈ . which is a radius-vector of the point . with respect to the point ..作者: Horizon 時(shí)間: 2025-3-24 00:51
Osculating Planes and Class of Curves with an Osculating Plane in the Strong Sense,Let us begin by making certain remarks concerning the notion of orientation for the case of two-dimensional planes in ..作者: 土產(chǎn) 時(shí)間: 2025-3-24 05:11
Torsion of a Curve in a Three-Dimensional Euclidean Space,Studying a turn of a curve employing the integro-geometrical relations obtained above, required some preliminary considerations of the notion of a turn of a curve lying in one straight line. In an analogous way, studying a torsion of a spatial curve is based on considerations referring to plane curves.作者: 平靜生活 時(shí)間: 2025-3-24 10:10
https://doi.org/10.1007/978-94-009-2591-5convergence; differentiable manifold; integral; manifold; polygon作者: A簡(jiǎn)潔的 時(shí)間: 2025-3-24 12:58 作者: Monotonous 時(shí)間: 2025-3-24 18:25
https://doi.org/10.1007/978-3-658-18708-8oints, i.e., a finite sequence of the points of ., such that . ≤ . ≤ .. Let us set .. The least upper boundary of the quantity s(.) on the set of all chains of the curve . is called a length of the curve . and is denoted as s(.). The curve . is termed rectifiable if its length is finite.作者: congenial 時(shí)間: 2025-3-24 22:59
General Notion of a Curve,chet. Here we are going to dwell in detail on the definition of a curve with the aim of clarifying certain peculiarities that are important while discussing the theory of curves, and of presenting the definition of a curve in a more geometrical form as compared to the classical definition by M. Frechet.作者: 閃光你我 時(shí)間: 2025-3-25 00:18 作者: GOAT 時(shí)間: 2025-3-25 05:29 作者: 反話 時(shí)間: 2025-3-25 10:58 作者: 傳授知識(shí) 時(shí)間: 2025-3-25 12:26
0169-6378 Overview: 978-94-010-7671-5978-94-009-2591-5Series ISSN 0169-6378 作者: 多樣 時(shí)間: 2025-3-25 17:59 作者: Frequency-Range 時(shí)間: 2025-3-25 21:48
General Notion of a Curve,chet. Here we are going to dwell in detail on the definition of a curve with the aim of clarifying certain peculiarities that are important while discussing the theory of curves, and of presenting the definition of a curve in a more geometrical form as compared to the classical definition by M. Frec作者: commune 時(shí)間: 2025-3-26 00:19 作者: absolve 時(shí)間: 2025-3-26 06:17 作者: MULTI 時(shí)間: 2025-3-26 10:27 作者: Bph773 時(shí)間: 2025-3-26 15:18 作者: GIBE 時(shí)間: 2025-3-26 17:49
Some Additional Remarks,nce (. ? 1) numbers of ., ., ... , . of the curvatures at the point of the curve. Let us set . where integration is carried out with respect to the arc length. The functions obtained in this way will be called integral curvatures of the curve. There arises a problem — to give such a definition of th作者: PHAG 時(shí)間: 2025-3-26 21:42 作者: Cirrhosis 時(shí)間: 2025-3-27 04:48 作者: Insufficient 時(shí)間: 2025-3-27 06:27 作者: 描述 時(shí)間: 2025-3-27 11:56
Shinji Doi,Junko Inoue,Kunichika Tsumoto deal with regular curves. For instance, a plane curve . = . is regular, and analytical, too. At the same time, viewing it as a spatial curve, we see that the differential-geometrical theory of spatial curves cannot be applied to the curve in question, since at the point . = 0 the first two derivates of the radius-vector of the curve turn to zero.作者: 安慰 時(shí)間: 2025-3-27 17:03
,Erg?nzende numerische Verfahren,to the arc length will be stated below. There is another possible way of constructing the theory of a curve turn, when the notion of a turn is defined by way of approximating an arbitrary curve by regular curves.作者: 疏遠(yuǎn)天際 時(shí)間: 2025-3-27 21:25 作者: 寬大 時(shí)間: 2025-3-28 01:33
Introduction, deal with regular curves. For instance, a plane curve . = . is regular, and analytical, too. At the same time, viewing it as a spatial curve, we see that the differential-geometrical theory of spatial curves cannot be applied to the curve in question, since at the point . = 0 the first two derivates of the radius-vector of the curve turn to zero.作者: neuron 時(shí)間: 2025-3-28 05:11
Turn or Integral Curvature of a Curve,to the arc length will be stated below. There is another possible way of constructing the theory of a curve turn, when the notion of a turn is defined by way of approximating an arbitrary curve by regular curves.作者: Somber 時(shí)間: 2025-3-28 09:51
Frenet Formulas and Theorems on Natural Parametrization,dicatrix of the curve ., regular if in any segment [α, .] of the values of the parameter . which correspond to an angular point of the curve, к.(.) is as follow: к.(.) = λ(. ? .) + к.(α). It is obvious that a complete one-dimensional indicatrix allows a regular parametrization.作者: 完全 時(shí)間: 2025-3-28 12:17 作者: 使人煩燥 時(shí)間: 2025-3-28 16:54 作者: Estrogen 時(shí)間: 2025-3-28 21:30
Der ?tiologische Zusammenhang zwischen emotionaler Familienatmosph?re und Rezidivraten bei schizophrFamilie als ?high-EE“oder ?low-EE“wird der EE-Index der Hauptbezugsperson (key-relative) herangezogen. Nach den Befunden von Vaughn u. Leff [27] haben Patienten aus High-EE-Familien ein 3- bis 4mal gr??eres Rückfallrisiko als solche aus low-EE-Familien. Geringe Kontaktdichte mit dem High-EE-Angeh?ri作者: 存心 時(shí)間: 2025-3-29 00:25
Michael Müller-Wünsche light .C values were significantly different from and intermediate between net and gross DIC uptake (P<0.001). The discrepancy between .C and net DIC uptake decreased loglinearly with increasing irradiance (r = ?0.76, P<0.001). Calculated depth profiles indicated substantial .C uptake below the DIC-predicted compensation depth.作者: HAWK 時(shí)間: 2025-3-29 04:50
https://doi.org/10.1007/978-3-642-66272-0Deutschland reformieren? Welche Spielr?ume hat sie dabei? Welche Trends sind im 21. Jahrhundert zu erwarten? Dies werden die zentralen Fragen sein, die am Ende dieses Beitrags beantwortet werden sollen.作者: Culpable 時(shí)間: 2025-3-29 09:08
Michael Friedewald,Michael Kreutzer,Marit Hansenod. - But, indeed, engineering experience shows that "Nothing can be more disastrous than a theory When applied to a real problem Outside of the practicailimits of the assumptions made", Because of an homonymous identity With the problem under consideration. " (J. T. P. ) The primary objective of th作者: 自愛(ài) 時(shí)間: 2025-3-29 15:22
Introduction: University Rankings and European Higher Educationscholars, as well as from politicians and the general public (Cheng and Liu, 2006, 2007; Erkkil? and Kauppi, 2010; Hazelkorn, 2008; Marginson and van der Wende, 2007; Salmi and Saroyan, 2007; Salmi, 2009). Previous analyses of global university rankings have concentrated on the methodology they use
