Lattice multiplication

Lattice Multiplication - Whole Number Multiplication

This video explains how to use the method of lattice multiplication to multiply whole numbers. Library: http://www.mathispower4u.com Search: http://www.mathispower4u.wordpress.com

From playlist Multiplication and Division of Whole Numbers

Lattice Multiplication Explained - Math Animation

Lattice multiplication is a fast and easy way to multiply numbers and even polynomials. You write the digits of one number as different columns and the digits of the other number as different rows. Then you multiply the digits in the columns and the rows, one by one, and add up the numbers

From playlist Mental Math Tricks

Lattice Multiplication

Lattice multiplication is a multiplication method that allows you multiply any two numbers quickly using a table. It is especially useful in multiplying large numbers, with less mess and confusion than standard long multiplication. This method has many names - Lattice multiplication, gel

From playlist Math Tricks for Fast Multiplication

Lattice Multiplication: 2 digit times 2 digit

#shorts This video explains how to find the product of two 2 digit numbers using lattice multiplication. https://mathispower4u.com

From playlist Math Shorts

Lattice Multiplication: 3 digit times 2 digit

#shorts This video explains how to find the product of a 3 digit and 2 digit number using lattice multiplication. https://mathispower4u.com

From playlist Math Shorts

Easy Decimal Multiplication - Lattice Method

An easy method for multiplying 2 decimals together: the lattice method!

From playlist QTS Numeracy Skills

Matrix multiplication

Matrix multiplication. How to multiply matrices. In this video I show you how we define the multiplication of matrices. As you will see, it is not so simply as multiplying two numbers. Matrices can only be multiplied when the number of columns in the first matrix is similar to the numb

From playlist Introducing linear algebra

Multiplying decimals with the lattice method

This is a short video tutorial on multiplying decimals with the lattice method. For interactive applets, worksheets, and more videos go to http://www.mathvillage.info

From playlist All about decimals

Lattice Multiplication GCSE Maths

The lattice method for multiplication is my favourite - it makes multiplying any two numbers together so simple and even works for decimals too! ideal for GCSE maths!

From playlist QTS Numeracy Skills

Gabriele NEBE - Lattices, Perfects lattices, Voronoi reduction theory, modular forms, ...

Lattices, Perfects lattices, Voronoi reduction theory, modular forms, computations of isometries and automorphisms The talks of Coulangeon will introduce the notion of perfect, eutactic and extreme lattices and the Voronoi's algorithm to enumerate perfect lattices (both Eulcidean and He

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

Elliptic Curves - Lecture 14b - Elliptic curves over the complex numbers

This video is part of a graduate course on elliptic curves that I taught at UConn in Spring 2021. The course is an introduction to the theory of elliptic curves. More information about the course can be found at the course website: https://alozano.clas.uconn.edu/math5020-elliptic-curves/

From playlist An Introduction to the Arithmetic of Elliptic Curves

Genesis of vertex algebras

This is a historical talk giving my recollections of how vertex algebras were discovered. It was requested by Michael Penn for his series of videos on vertex algebras https://www.youtube.com/playlist?list=PL22w63XsKjqyx2FFUywi_mz91Jtih52yX

From playlist Math talks

The Genesis of Vertex Algebras

We have a guest for this very special video. Richard Borcherds (Berkeley) has contributed a video regarding the history of vertex algebras. This video was also posted on his channel and is included here as well with permission and to increase its reach. Subscribe to his channel: https:/

From playlist Vertex Operator Algebras

Short vector problems and simultaneous approximation

Short vector problems and simultaneous approximation, by Daniel E. Martin, presented at ANTS XIV.

From playlist My Students

Pi hiding in prime regularities

A story of pi, primes, complex numbers, and how number theory braids them together. Mathologer on why 4k + 1primes break down as sums of squares: https://youtu.be/DjI1NICfjOk Help fund future projects: https://www.patreon.com/3blue1brown An equally valuable form of support is to simply sh

From playlist Neat proofs/perspectives

SummerSchool 20060803 1130 Abramovich - The minimal model program

From playlist Clay Mathematics Institute Summer School 2006 on "Arithmetic geometry"

Mathematical Ideas in Lattice Based Cryptography - Jill Pipher

2018 Program for Women and Mathematics Topic: Mathematical Ideas in Lattice Based Cryptography Speaker: Jill Pipher Affiliation: Brown University Date: May 21, 2018 For more videos, please visit http://video.ias.edu

From playlist Mathematics

The Square Lattice via group D4 and its hypergroups | Diffusion Symmetry 5 | N J Wildberger

Hypergroups are remarkable probabilistic/ algebraic objects that have a close connection to groups, but that allow a transformation of non-commutative problems into the commutative setting. This gives powerful new tools for harmonic analysis in situations ruled by symmetry. Bravais latti

From playlist Diffusion Symmetry: A bridge between mathematics and physics

Multiplication by 1/2

From playlist Transformations of the Number Line

Weakly Modular Functions | The Geometry of SL2,Z, Section 1.4

We provide an alternative motivation for the definition of weakly modular functions. My Twitter: https://twitter.com/KristapsBalodi3 Weakly Modular Functions (0:00) Boring Functions on Compact Riemann Surfaces (2:06) Transforming the Transformation Property (9:15)

From playlist The Geometry of SL(2,Z)