# JJtheTutor

If you like my videos, you can feel free to tip me at https://www.ko-fi.com/eigenchris Previous videos on Riemann Curvature Tensor: Video 22: https://www.youtube.com/watch?v=-Il2FrmJtcQ Video 23: https://www.youtube.com/watch?v=optrC-0HhMI Next video on Ricci Tensor Geometrical Meaning: https://youtu.be/mzjhSYLHMdc

This video displays the cartesian coordinates notation for the gradient of a scalar and a vector functions. It is shown that the gradient of a vector is a second order tensor and can be represented as a matrix. It is emphasized that the gradient of “n” order tensor yields an “n+1” order tensor.

We can use indices to write matrix multiplication in a more compact way.

Part 2: 3D Symmetries, Point Groups View the complete course at: http://ocw.mit.edu/3-60F05 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

An invitation to Levi-Civita Ricci Tensor Algebra and Calculus. Covariant and Contravariant tensorial components. Some examples of their use in formulating Mechanical Theories.

Panagiotis Symeonidis https://doi.org/10.1145/2959100.2959195 This tutorial offers a rich blend of theory and practice regarding dimensionality reduction methods, to address the information overload problem in recommender systems. This problem affects our everyday experience while searching for knowledge on a topic. Naive Collaborative Filtering cannot deal with challenging issues such as scalability, noise, and sparsity. We can…

Mrb arkadaşlar , Bu videoyla tensör konusuna başlıyoruz.Tensör kavramı daha çok çoklu sayı grupları ile işlem yapma ihtiyacından doğduğu için ilk videolarda tensör analizinde sık kullandığımız işaret,işlemci, operatör ve notasyonları anlatmaya çalışacağız.Notasyon konusunu iyi anlarsanız bundan sonraki hayatınızda karşılaşabileceğiniz hemen hemen bütün geçmiş ve güncel, matematik fizik kimya vb alanlarda karşılaşacağınız bütün formüllerin,teorilerin,hesaplamaların tensörel ifadelerini…

This video introduces the Kronecker delta symbol.

This lecture presents the FINITE STRAIN TENSORS expressed in terms of the Lagrangian and Eulerian descriptions.

This course will eventually continue on Patreon at http://bit.ly/PavelPatreon Textbook: http://bit.ly/ITCYTNew Errata: http://bit.ly/ITAErrata McConnell’s classic: http://bit.ly/MCTensors Table of Contents of http://bit.ly/ITCYTNew Rules of the Game Coordinate Systems and the Role of Tensor Calculus Change of Coordinates The Tensor Description of Euclidean Spaces The Tensor Property Elements of Linear Algebra in Tensor Notation Covariant Differentiation Determinants…

Tensor Product and Projection Operator – II

Part II of the preliminary vector stuff section of this series on Tensor Calculus. We go over transformations through rotation, space-time interval invariance, transformation coefficients as partial derivatives, vectors as Matrices (Bra-Ket Notation), outer products, completeness, calculating matrix elements, and change of basis.

This course will eventually continue on Patreon at http://bit.ly/PavelPatreon Textbook: http://bit.ly/ITCYTNew Errata: http://bit.ly/ITAErrata McConnell’s classic: http://bit.ly/MCTensors Table of Contents of http://bit.ly/ITCYTNew Rules of the Game Coordinate Systems and the Role of Tensor Calculus Change of Coordinates The Tensor Description of Euclidean Spaces The Tensor Property Elements of Linear Algebra in Tensor Notation Covariant Differentiation Determinants…

B.Sc.(Math Hons) Kolhan University Chaibasa Semester 6 https://youtu.be/Y_h1kUwW5Zo

Part 1: 2D Symmetries View the complete course at: http://ocw.mit.edu/3-60F05 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

강의 웹사이트: http://hunkim.github.io/ml/ 슬라이드 모음: https://goo.gl/jPtWNt 코드 모음: https://github.com/hunkim/DeepLearningZeroToAll

Coordinate and Coordinate free definitions of tensors, strain as a tensor

In this video, we will explain the Wigner-Eckart theorem in theory and then explicitly show how to use it to solve a problem. This theorem is closely related to Clebsch-Gordan coefficients and spherical tensor operators. 𝗥𝗲𝗳𝗲𝗿𝗲𝗻𝗰𝗲𝘀: [1] Particle Data Group, “The Review of Particle Physics 2019”, http://pdg.lbl.gov/2019/reviews/contents_sports.html Table of Clebsch-Gordan coefficients: http://pdg.lbl.gov/2019/reviews/rpp2019-rev-clebsch-gordan-coefs.pdf [2] Sakurai, “Modern…

First video on the Gradient vs d operator: https://www.youtube.com/watch?v=nJpONHO_X5o

Welcome to Episode 5 of The MOOC Alternative’s Short Course on Einstein Summation Convention. In this video, we look into the Advanced Topic: “The Kronecker Delta”, a Tensor that has a unique definition. We delve into relevant properties of the Kronecker Delta, and provide examples where this Tensor is used.

In this video, I shift the discussion to tensors of rank 2 by defining contravariant, covariant, and mixed tensors of rank 2 via their transformation laws. After laying down these laws (get it?), I clearly describe the notation for a tensor of a particular rank. Specifically, I define a (p,q) tensor as a tensor with…

Transport Phenomena tensor and vector matrix multipication operations including dot product, dyad, outer product, vector tensor dot product, double dot product.