Algebraic numbers | Theorems in algebraic number theory | Factorization

Fundamental theorem of ideal theory in number fields

In number theory, the fundamental theorem of ideal theory in number fields states that every nonzero proper ideal in the ring of integers of a number field admits unique factorization into a product of nonzero prime ideals. In other words, every ring of integers of a number field is a Dedekind domain. (Wikipedia).

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A crash course in Algebraic Number Theory

A quick proof of the Prime Ideal Theorem (algebraic analog of the Prime Number Theorem) is presented. In algebraic number theory, the prime ideal theorem is the number field generalization of the prime number theorem. It provides an asymptotic formula for counting the number of prime idea

From playlist Number Theory

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Number Theory - Fundamental Theorem of Arithmetic

Fundamental Theorem of Arithmetic and Proof. Building Block of further mathematics. Very important theorem in number theory and mathematics.

From playlist Proofs

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Theory of numbers: Fundamental theorem of arithmetic

This lecture is part of an online undergraduate course on the theory of numbers. We use Euclid's algorithm to prove the fundamental theorem of arithmetic, that every positive number is a product of primes in an essentially unique way. We then use this to prove Euler's product formula fo

From playlist Theory of numbers

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Number Theory | Fundamental Theorem of Arithmetic

We give a proof of the Fundamental Theorem of Arithmetic. http://www.michael-penn.net

From playlist Number Theory

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FIT1.1. Number Fields

Field Theory: We give a brief review of some of the main results on fields in basic ring theory and give examples to motivate field theory. Examples include field automorphisms for the rational polynomials x^2-2 and x^3-2.

From playlist Abstract Algebra

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RNT1.4. Ideals and Quotient Rings

Ring Theory: We define ideals in rings as an analogue of normal subgroups in group theory. We give a correspondence between (two-sided) ideals and kernels of homomorphisms using quotient rings. We also state the First Isomorphism Theorem for Rings and give examples.

From playlist Abstract Algebra

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Number theory Full Course [A to Z]

Number theory (or arithmetic or higher arithmetic in older usage) is a branch of pure #mathematics devoted primarily to the study of the integers and integer-valued functions. Number theorists study prime numbers as well as the properties of objects made out of integers (for example, ratio

From playlist Number Theory

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Fundamental Theorem of Algebra

The Fundamental Theorem of Algebra and some additional notes about how roots of polynomials and complex numbers are related to each other.

From playlist Modern Algebra

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Calculus - The Fundamental Theorem, Part 1

The Fundamental Theorem of Calculus. First video in a short series on the topic. The theorem is stated and two simple examples are worked.

From playlist Calculus - The Fundamental Theorem of Calculus

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On Class Number of Number Fields by Debopam Chakraborty

12 December 2016 to 22 December 2016 VENUE : Madhava Lecture Hall, ICTS Bangalore The Birch and Swinnerton-Dyer conjecture is a striking example of conjectures in number theory, specifically in arithmetic geometry, that has abundant numerical evidence but not a complete general solution.

From playlist Theoretical and Computational Aspects of the Birch and Swinnerton-Dyer Conjecture

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Tropical Geometry - Lecture 5 - Fundamental Theorem | Bernd Sturmfels

Twelve lectures on Tropical Geometry by Bernd Sturmfels (Max Planck Institute for Mathematics in the Sciences | Leipzig, Germany) We recommend supplementing these lectures by reading the book "Introduction to Tropical Geometry" (Maclagan, Sturmfels - 2015 - American Mathematical Society)

From playlist Twelve Lectures on Tropical Geometry by Bernd Sturmfels

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Emmy Noether: breathtaking mathematics - Georgia Benkart

Celebrating Emmy Noether Topic: Emmy Noether: breathtaking mathematics Speaker: Georgia Benkart Affiliation: University of Wisconsin-Madison Date: Friday, May 6 By the mid 1920s, Emmy Noether had made fundamental contributions to commutative algebra and to the theory of invariants.

From playlist Celebrating Emmy Noether

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CTNT 2018 - "The Tsfasman-Vladut Generalization of the Brauer-Siegel Theorem" by Farshid Hajir

This is lecture on "The Tsfasman-Vladut Generalization of the Brauer-Siegel Theorem", by Farshid Hajir (UMass Amherst), during CTNT 2018, the Connecticut Summer School in Number Theory. For more information about CTNT and other resources and notes, see https://ctnt-summer.math.uconn.edu/

From playlist CTNT 2018 - Guest Lectures

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on the Brumer-Stark Conjecture (Lecture 2) by Samit Dasgupta

PROGRAM ELLIPTIC CURVES AND THE SPECIAL VALUES OF L-FUNCTIONS (HYBRID) ORGANIZERS: Ashay Burungale (CalTech/UT Austin, USA), Haruzo Hida (UCLA), Somnath Jha (IIT Kanpur) and Ye Tian (MCM, CAS) DATE: 08 August 2022 to 19 August 2022 VENUE: Ramanujan Lecture Hall and online The program pla

From playlist ELLIPTIC CURVES AND THE SPECIAL VALUES OF L-FUNCTIONS (2022)

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Visual Group Theory, Lecture 7.3: Ring homomorphisms

Visual Group Theory, Lecture 7.3: Ring homomorphisms A ring homomorphism is a structure preserving map between rings, which means that f(x+y)=f(x)+f(y) and f(xy)=f(x)f(y) both must hold. The kernel is always a two-sided ideal. There are four isomorphism theorems for rings, which are compl

From playlist Visual Group Theory

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Henry Towsner 2/19/16 Part 1

Title: Constructive Bounds from Ultraproducts and Noetherianity

From playlist Spring 2016

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Prove that there is a prime number between n and n!

A simple number theory proof problem regarding prime number distribution: Prove that there is a prime number between n and n! Please Like, Share and Subscribe!

From playlist Elementary Number Theory

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Andrew Putman - The Steinberg representation is irreducible

The Steinberg representation is a topologically-defined representation of groups like GL_n(k) that plays a fundamental role in the cohomology of arithmetic groups. The main theorem I will discuss says that for infinite fields k, the Steinberg representation is irreducible. For finite field

From playlist École d'Été 2022 - Cohomology Geometry and Explicit Number Theory

Related pages

Prime ideal | Dedekind domain | Factorization | Ring of integers | Number theory