Theorems in algebraic topology | Algebraic geometry | Algebraic K-theory

Bloch's formula

In algebraic K-theory, a branch of mathematics, Bloch's formula, introduced by Spencer Bloch for , states that the Chow group of a smooth variety X over a field is isomorphic to the cohomology of X with coefficients in the K-theory of the structure sheaf ; that is, where the right-hand side is the sheaf cohomology; is the sheaf associated to the presheaf , U Zariski open subsets of X. The general case is due to Quillen. For q = 1, one recovers . (see also Picard group.) The formula for the mixed characteristic is still open.(Further information: Additive K-theory) (Wikipedia).

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Euler's formulas, Rodrigues' formula

In this video I proof various generalizations of Euler's formula, including Rodrigues' formula and explain their 3 dimensional readings. Here's the text used in this video: https://gist.github.com/Nikolaj-K/eaaa80861d902a0bbdd7827036c48af5

From playlist Algebra

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Euler's Formula for the Quaternions

In this video, we will derive Euler's formula using a quaternion power, instead of a complex power, which will allow us to calculate quaternion exponentials such as e^(i+j+k). If you like quaternions, this is a pretty neat formula and a simple generalization of Euler's formula for complex

From playlist Math

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The Euler Mascheroni Constant

I define one of the most important constants in mathematics, the Euler-Mascheroni constant. It intuitively measures how far off the harmonic series 1 + 1/2 + ... + 1/n is from ln(n). In this video, I show that the constant must exist. It is an open problem to figure out if the constant is

From playlist Series

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The Fibonacci Numbers Using Power Series

We revisit the Binet formula for the Fibonacci numbers as an application of generating functions. This derivation requires no linear algebra, only power series methods.

From playlist Matrix Theory

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Solve a Bernoulli Differential Equation Initial Value Problem

This video provides an example of how to solve an Bernoulli Differential Equations Initial Value Problem. The solution is verified graphically. Library: http://mathispower4u.com

From playlist Bernoulli Differential Equations

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A09 The Hamiltonian

Moving on from Lagrange's equation, I show you how to derive Hamilton's equation.

From playlist Physics ONE

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From playlist Fibonacci Numbers and the Golden Ratio

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Ex: Solve a Bernoulli Differential Equation Using Separation of Variables

This video explains how to solve a Bernoulli differential equation. http://mathispower4u.com

From playlist Bernoulli Differential Equations

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In this video, we will investigate the Bloch sphere. This is a geometrical representation of a quantum state in a two-level system, named after the Swiss physicist Felix Bloch. Being a two-level system means that we can have two basis states, so this is for example what a single qubit repr

From playlist Quantum Mechanics, Quantum Field Theory

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5. Resonance V and Atoms I

MIT 8.421 Atomic and Optical Physics I, Spring 2014 View the complete course: http://ocw.mit.edu/8-421S14 Instructor: Wolfgang Ketterle In this lecture, the professor reviewed Landau-Zener problem; discussed density matrix formalism for arbitrary two-level systems; and started the new cha

From playlist MIT 8.421 Atomic and Optical Physics I, Spring 2014

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Stefan Teufel: Peierls substitution for magnetic Bloch bands

Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, b

From playlist SPECIAL 7th European congress of Mathematics Berlin 2016.

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Ex: Solve a Bernoulli Differential Equation Using an Integrating Factor

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From playlist Bernoulli Differential Equations

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Daichi Takeuchi - On local epsilon factors of the vanishing cycles of isolated singularities

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From playlist Franco-Asian Summer School on Arithmetic Geometry (CIRM)

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14. Solutions of optical Bloch equations, Part 2

MIT 8.422 Atomic and Optical Physics II, Spring 2013 View the complete course: http://ocw.mit.edu/8-422S13 Instructor: Wolfgang Ketterle In this video, the professor discussed steady state solutions. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More cou

From playlist MIT 8.422 Atomic and Optical Physics II, Spring 2013

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Amalendu Krishna: Torsion in the 0-cycle groups

The lecture was held within the framework of the Hausdorff Trimester Program : Workshop "K-theory in algebraic geometry and number theory"

From playlist HIM Lectures: Trimester Program "K-Theory and Related Fields"

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Kinks, Cusps, and Plateaus in the Transition Dynamics of a Bloch State by Jiang min Zhang

Open Quantum Systems DATE: 17 July 2017 to 04 August 2017 VENUE: Ramanujan Lecture Hall, ICTS Bangalore There have been major recent breakthroughs, both experimental and theoretical, in the field of Open Quantum Systems. The aim of this program is to bring together leaders in the Open Q

From playlist Open Quantum Systems

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Obstructions to rationality: unramified cohomology (Lecture - 02) by Claire Voisin

Infosys-ICTS Ramanujan Lectures Some new results on rationality Speaker: Claire Voisin (College de France) Date: 01 October 2018, 16:00 Venue: Madhava Lecture Hall, ICTS campus Resources Lecture 1: Some new results on rationality Date & Time: Monday, 1 October 2018, 04:00 PM Abstra

From playlist Infosys-ICTS Ramanujan Lectures

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Spin Qubits by Guido Burkard

Open Quantum Systems DATE: 17 July 2017 to 04 August 2017 VENUE: Ramanujan Lecture Hall, ICTS Bangalore There have been major recent breakthroughs, both experimental and theoretical, in the field of Open Quantum Systems. The aim of this program is to bring together leaders in the Open Q

From playlist Open Quantum Systems

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Euler's formula: A cool proof

How to derive Euler's formula using differential equations! Free ebook http://bookboon.com/en/introduction-to-complex-numbers-ebook A somewhat new proof for the famous formula of Euler. Here is the famous formula named after the mathematician Euler. It relates the exponential with cosin

From playlist Intro to Complex Numbers

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14. Solutions of optical Bloch equations, Part 1

MIT 8.422 Atomic and Optical Physics II, Spring 2013 View the complete course: http://ocw.mit.edu/8-422S13 Instructor: Wolfgang Ketterle In this lecture, the professor discussed spectrum and intensity of emitted light. License: Creative Commons BY-NC-SA More information at http://ocw.mit

From playlist MIT 8.422 Atomic and Optical Physics II, Spring 2013

Related pages

Ring of mixed characteristic | Mathematics | Chow group | Algebraic K-theory | Field (mathematics) | Picard group