Tensors

Mixed tensor

In tensor analysis, a mixed tensor is a tensor which is neither strictly covariant nor strictly contravariant; at least one of the indices of a mixed tensor will be a subscript (covariant) and at least one of the indices will be a superscript (contravariant). A mixed tensor of type or valence , also written "type (M, N)", with both M > 0 and N > 0, is a tensor which has M contravariant indices and N covariant indices. Such a tensor can be defined as a linear function which maps an (M + N)-tuple of M one-forms and N vectors to a scalar. (Wikipedia).

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Mixed Numbers

This math video tutorial provides a basic introduction into mixed numbers. A mixed number is the sum of a whole number and a fraction. This video explains how to convert mixed numbers to improper fractions and improper fractions to mixed numbers. Subscribe: https://www.youtube.com/chann

From playlist Fractions and Mixed Numbers

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Adding Mixed Numbers

This math video tutorial provides a basic introduction into adding mixed numbers. It explains how to add mixed numbers with whole numbers, fractions, and other mixed numbers. Subscribe: https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1 Adding Mixed Numbers With

From playlist Fractions and Mixed Numbers

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Dividing Mixed Numbers

This math video tutorial explains how to divide a mixed number by another mixed number. Subscribe: https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1 Adding Mixed Numbers: https://www.youtube.com/watch?v=EvYgX0wz0xY Subtracting Mixed Numbers: https://www.youtube

From playlist Fractions and Mixed Numbers

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Mixed Numbers To Improper Fractions

This math video tutorial explains how to convert mixed numbers to improper fractions. Subscribe: https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1 Adding Mixed Numbers: https://www.youtube.com/watch?v=EvYgX0wz0xY Subtracting Mixed Numbers: https://www.youtube.c

From playlist Fractions and Mixed Numbers

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Adding Mixed Numbers With Fractions

This math video tutorial provides a basic introduction into adding mixed numbers with fractions. Subscribe: https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1 Adding Mixed Numbers: https://www.youtube.com/watch?v=EvYgX0wz0xY Adding Mixed Numbers With Whole Numbe

From playlist Fractions and Mixed Numbers

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Improper Fractions To Mixed Numbers

This math video tutorial explains how to convert improper fractions to mixed numbers. Subscribe: https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1 Adding Mixed Numbers: https://www.youtube.com/watch?v=EvYgX0wz0xY Subtracting Mixed Numbers: https://www.youtube.c

From playlist Fractions and Mixed Numbers

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Prealgebra Lecture 4.7: Operations With Mixed Number Fractions

https://www.patreon.com/ProfessorLeonard Prealgebra Lecture 4.7: Operations With Mixed Number Fractions

From playlist Prealgebra (Full Length Videos)

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Subtracting two mixed numbers - Math Practice - Tutoring Online

👉 Learn how to add and subtract mixed numbers. Mixed numbers are numbers with two parts: the whole number part and the fraction part. Mixed numbers are ways to represent improper fractions using proper fractions. To add or subtract mixed numbers, we first convert the mixed numbers to impr

From playlist Add and Subtract Mixed Numbers

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What is General Relativity? Lesson 46: Symmetries of the Riemann Tensor

What is General Relativity? Lesson 46: Symmetries of the Riemann Tensor Here we review material that shows up so frequently in general relativity mathematics that was simply must push through it and become comfortable with it. Please consider supporting this channel via Patreon: https:/

From playlist What is General Relativity?

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What is a Tensor 6: Tensor Product Spaces

What is a Tensor 6: Tensor Product Spaces There is an error at 15:00 which is annotated but annotations can not be seen on mobile devices. It is a somewhat obvious error! Can you spot it? :)

From playlist What is a Tensor?

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Thomas Baumgarte (2) - Numerical relativity: Mathematical formulation

PROGRAM: NUMERICAL RELATIVITY DATES: Monday 10 Jun, 2013 - Friday 05 Jul, 2013 VENUE: ICTS-TIFR, IISc Campus, Bangalore DETAL Numerical relativity deals with solving Einstein's field equations using supercomputers. Numerical relativity is an essential tool for the accurate modeling of a wi

From playlist Numerical Relativity

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Jiawang Nie: "Learning Diagonal Gaussian Mixture Models and Incomplete Tensor Decompositions"

Tensor Methods and Emerging Applications to the Physical and Data Sciences 2021 Workshop III: Mathematical Foundations and Algorithms for Tensor Computations "Learning Diagonal Gaussian Mixture Models and Incomplete Tensor Decompositions" Jiawang Nie - University of California, San Diego

From playlist Tensor Methods and Emerging Applications to the Physical and Data Sciences 2021

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Tensor Calculus For Physics Ep 8| The Metric pt. 3 |Covariant and Contravariant Vectors

Today I go over converting between vectors and their duals, transformations of covariant tensors, proving the metric is a tensor, covariant/contravariant vectors, tensor algebra, and relating the Jacobian to the metric! For visualizing covariant/contravariant vectors and just a great expl

From playlist New To Tensors? Start Here

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Spencer Bloch 1/3 - Mixed Motives [1991]

Michio Kuga Memorial Lecture Series Stony Brook University Department of Mathematics and Institute for Mathematical Sciences Spencer Bloch (University of Chicago) Mixed Motives Lectures March 1991 http://www.math.stonybrook.edu/Videos/Kuga/Bloch-1991/

From playlist Number Theory

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Multiplying Mixed Numbers and Fractions

This math video tutorial explains how to multiply mixed numbers and fractions. Subscribe: https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1 Adding Mixed Numbers: https://www.youtube.com/watch?v=EvYgX0wz0xY Subtracting Mixed Numbers: https://www.youtube.com/watc

From playlist Fractions and Mixed Numbers

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Richard Hain - 3/4 Universal mixed elliptic motives

Prof. Richard HAIN (Duke University, Durham, USA) Universal mixed elliptic motives are certain local systems over a modular curve that are endowed with additional structure, such as that of a variation of mixed Hodge structure. They form a tannakian category. The coordinate ring of its fu

From playlist Richard Hain - Universal mixed elliptic motives

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Motivic correlators and locally symmetric spaces - Alexander Goncharov

Locally Symmetric Spaces Seminar Topic: Motivic correlators and locally symmetric spaces Speaker: Alexander Goncharov Affiliation: Yale University; Member, School of Mathematics and Natural Sciences Date: October 3, 2017 For more videos, please visit http://video.ias.edu

From playlist Mathematics

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Objective Barriers to Passive Transport (Lecture 1) by George Haller

DISCUSSION MEETING WAVES, INSTABILITIES AND MIXING IN ROTATING AND STRATIFIED FLOWS (ONLINE) ORGANIZERS: Thierry Dauxois (CNRS & ENS de Lyon, France), Sylvain Joubaud (ENS de Lyon, France), Manikandan Mathur (IIT Madras, India), Philippe Odier (ENS de Lyon, France) and Anubhab Roy (IIT M

From playlist Waves, Instabilities and Mixing in Rotating and Stratified Flows (ONLINE)

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Richard Hain - 4/4 Universal mixed elliptic motives

Prof. Richard HAIN (Duke University, Durham, USA) Universal mixed elliptic motives are certain local systems over a modular curve that are endowed with additional structure, such as that of a variation of mixed Hodge structure. They form a tannakian category. The coordinate ring of its fu

From playlist Richard Hain - Universal mixed elliptic motives

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Prealgebra 4.2a - Mixed Numbers

Mixed Numbers are introduced visually and the meaning of the notation is explained.

From playlist Prealgebra Chapter 4 (Complete chapter)

Related pages

Two-point tensor | Ricci calculus | Metric tensor | Tensor (intrinsic definition) | Einstein notation | Covariance and contravariance of vectors | Tensor | Scalar (mathematics) | Kronecker delta