Guffaw
发表于 2025-3-21 18:05:25
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ADAGE
发表于 2025-3-21 22:35:26
Joel W. Robbin,Dietmar A. Salamonsh Commonwealth, with some help from French contingents, had liberated most of Western Europe. The nightmare of fascism belonged to the past. Nevertheless, the Iberian Peninsula was still dominated by a totalitarian regime. Only months before the outbreak of the Second World War, General Francisco P
Oligarchy
发表于 2025-3-22 03:31:47
Joel W. Robbin,Dietmar A. Salamonsh Commonwealth, with some help from French contingents, had liberated most of Western Europe. The nightmare of fascism belonged to the past. Nevertheless, the Iberian Peninsula was still dominated by a totalitarian regime. Only months before the outbreak of the Second World War, General Francisco P
musicologist
发表于 2025-3-22 05:12:36
Joel W. Robbin,Dietmar A. Salamonplementing a resilience process.Offers practical guidance an.Our world is becoming ever more complex. Among the geopolitical and macroeconomic issues currently facing mankind, with serious ramifications for our future, are digitalization and technology, climate change, and globalization. Political u
Ventricle
发表于 2025-3-22 08:52:00
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urethritis
发表于 2025-3-22 13:23:56
What Is Differential Geometry?,inate chart (Sect. 1.2), discusses topological manifolds and shows how an atlas on a set determines a topology (Sect. 1.3), introduces the notion of a smooth structure (Sect. 1.4), and outlines the master plan for this book (Sect. 1.5).
指数
发表于 2025-3-22 19:08:28
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萤火虫
发表于 2025-3-22 23:01:19
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incisive
发表于 2025-3-23 01:28:20
Geodesics,ionals and characterizing them as solutions of a second order differential equation. In Sect. 4.2 we show that minimizing the length with fixed endpoints gives rise to an intrinsic distance function . which induces the topology . inherits from the ambient space .. Section 4.3 introduces the exponent
BABY
发表于 2025-3-23 08:52:38
Curvature,s and can be characterized as diffeomorphisms whose derivatives preserve the inner products. The chapter then moves on to the Riemann curvature tensor and establishes its symmetry properties (Sect. 5.2). That section also includes a discussion of the covariant derivative of a global vector field. Th