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188 results
Text - https://howfarawayisit.com/wp-content/uploads/2023/02/General-Relativeity-I-Geometry.pdf website ...
9,108 views
1 year ago
1,151 views
Text http://howfarawayisit.com/wp-content/uploads/2015/12/General-Relativity-I-Geometry.pdf Credits ...
41,753 views
7 years ago
The all important concept of curvature. We look at two equations for curvature and introduce the radius of curvature.
107 views
9 years ago
... on vector valued functions it's mostly on curvature but we begin with this discussion of what's known as the arc length parameter ...
416 views
2 years ago
String theory, video 1 of 15 (Polchinski Ch.1.2). Worldline formalism, Nambu-Goto action, minimal area surfaces, worldsheet ...
1,164 views
This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Curvature_invariant_(general_relativity) 00:00:38 1 ...
31 views
5 years ago
In this lecture I show you a second equation for curvature.
2,359 views
... obvious example to consider which is a circle circle of radius r how much curvature does a circle of radius r have now before we ...
164 views
A brief lecture video to accompany section 3.3 of the OpenStax textbook Calculus 3.
180 views
Gravitational waves exist mathematically, but do they exist physically? This was a controversial topic for decades. Even Einstein ...
4,135 views
So that's telling us that the vector velocity is given by the ratio of these two scalar numbers, that's times the vector distance.
738 views
4 years ago
11,427 views
MathTheBeautiful (Pavel Grinfeld) has a series of tensors. Tensors a great, but I am hoping that space-time numbers - a technical ...
304 views
In the previous video we saw how the quantum harmonic oscillator provides a model system in which we can describe the ...
27,198 views
String theory, video 8 of 15. (Polchinski Ch. 6). Virasoro-Shapiro amplitude, Veneziano amplitude from method of images, gravity ...
752 views
The tangent space of Euclidean space (or of an open set in Euclidean space) at a point is a vector space of the same dimension ...
4,168 views
6 years ago
A Glimpse into the Institut des Hautes Etudes Scientifiques – Part 1/6 Michael R. Douglas, Chairman of the Friends of IHES ...
760 views
3 years ago
... got it up to a scalar multiple okay but the situation gets much more complicated. If we're looking at a curve in space right so now ...
183 views
This talk was given at the 22nd Eastern Gravity Meeting at UMass Dartmouth, June 1, 2019. Einstein's field equations for gravity ...
480 views