JJtheTutor

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Thank you for visiting my website! I post videos by, what I consider to be, the best YouTuber's as well as my own original lessons. My main goal is to teach students better problems solving skills for advanced math and physics. If you are interested in private lessons, please contact me via WyzAnt.com/Tutors/JJtheTutor
RecSys 2016: Tutorial on  Matrix and Tensor Decomposition

RecSys 2016: Tutorial on Matrix and Tensor Decomposition

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…

Tensor 0-indis notasyonu

Tensor 0-indis notasyonu

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…

Tensor Calculus 5b: Invariants Are Tensors

Tensor Calculus 5b: Invariants Are Tensors

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 Calculus Lecture 12b: Inner Products in Tensor Notation

Tensor Calculus Lecture 12b: Inner Products in Tensor Notation

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…

Wigner–Eckart Theorem | Clebsch-Gordan & Spherical Tensor Operators

Wigner–Eckart Theorem | Clebsch-Gordan & Spherical Tensor Operators

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…