Mathematical identities | Trigonometry
cis is a mathematical notation defined by cis x = cos x + i sin x, where cos is the cosine function, i is the imaginary unit and sin is the sine function. The notation is less commonly used in mathematics than Euler's formula, eix, which offers an even shorter notation for cos x + i sin x, but cis(x) is widely used as a name for this function in software libraries. (Wikipedia).
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From playlist Science Unplugged: Mathematics
Physics is the natural science that studies matter, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, and its main goal is to understand how the universe behaves. *** Credit *** Cou
From playlist Physics
Using Algebra and Geometry in the Real World
You hear terms like “algebra” and “geometry” and these theories we memorized in high school start to dance a jig in our heads – a jig many of us weren’t overly interested in! But the past decade has seen an explosion of applications of algebra, geometry, and topology to the real world, lik
From playlist What is math used for?
Linear algebra for Quantum Mechanics
Linear algebra is the branch of mathematics concerning linear equations such as. linear functions and their representations in vector spaces and through matrices. In this video you will learn about #linear #algebra that is used frequently in quantum #mechanics or #quantum #physics. ****
From playlist Quantum Physics
What exactly is a vector? | Arithmetic and Geometry Math Foundations 30 | N J Wildberger
The notion of vector is here made completely explicit. Vectors arise in physics as forces, positions, velocities, accelerations, torques, displacements. It is useful to distinguish between points and vectors; they are different types of mathematical objects. In particular the position of a
From playlist Math Foundations
Algebra - Ch. 4: Exponents & Scientific Notation (1 of 35) What is an Exponent?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is an exponent. A number or symbol placed above another number or symbol that indicates the power the number or symbol at the bottom is raised. The number at the bottom is called the base
From playlist ALGEBRA CH 4 EXPONENTS AND SCIENTIFIC NOTATION
Conquering Math as a Computer Science Student
Math is one of the most important aspects of your Computer Science Degree. Let's discuss how to get better at math, what math is related to computer science, and a few theoretical and practical examples on how to improve your math skills during college. MIT Math for CS YouTube —- https://
From playlist Computer Science
Muhammad Hassan - Development of a posteriori error estimates for the coupled cluster equations
Recorded 03 May 2022. Muhammad Hassan of Sorbonne Université, Laboratoire Jacques-Louis Lions, presents "Towards the development of a posteriori error estimates for the coupled cluster equations" at IPAM's Large-Scale Certified Numerical Methods in Quantum Mechanics Workshop. Abstract: Cou
From playlist 2022 Large-Scale Certified Numerical Methods in Quantum Mechanics
Particle collisions, hypergroups and quadratic residues | Diffusion Symmetry 3 | N J Wildberger
We introduce a simple particle collision model for the algebraic structure called a hypergroup, which is a normalization of a fusion rule algebra, and closely connected also to Bose Messner algebras and association schemes from algebraic combinatorics. In this model, the results of parti
From playlist Diffusion Symmetry: A bridge between mathematics and physics
Topics in Combinatorics lecture 6.9 -- Two applications of the Borsuk-Ulam theorem
Here I show how to use the Borsuk-Ulam theorem to find a graph with no short odd cycles but with very high chromatic number, and then to give a solution to the Kneser conjecture. The latter concerns the chromatic number of the Kneser graph, which has as its vertex set the set of all subset
From playlist Topics in Combinatorics (Cambridge Part III course)
Fundamentals of Mathematics - Lecture 25: Quotient Maps (Real Projective Line, Modular Arithmetic)
course page - https://www.uvm.edu/~tdupuy/logic/Math52-Fall2017.html videography - Eric Melton, UVM
From playlist Fundamentals of Mathematics
Dimensions (1 of 3: The Traditional Definition - Directions)
More resources available at www.misterwootube.com
From playlist Exploring Mathematics: Fractals
General Chemistry: Lec. 17. Equilibrium Calculations
UCI Chem 1B General Chemistry (Spring 2012) Lec 17. General Chemistry Intermolecular Forces -- Equilibrium Calculations -- View the complete course: http://ocw.uci.edu/courses/chem_1b_general_chemistry.html Instructor: A.J. Shaka. Ph.D. License: Creative Commons BY-NC-SA Terms of Use: ht
From playlist Chemistry 1B: General Chemistry
Reinhold Schneider - Tensor Networks (QC-DMRG) in a Complete Active Space Coupled Cluster Method
Recorded 29 March 2022. Reinhold Schneider of Technische Universität Berlin, Institut für Mathematik, FG Modellierung, Simulation & Optimieru presents "Tensor Networks (QC-DMRG) in a Complete Active Space Coupled Cluster Method" at IPAM's Multiscale Approaches in Quantum Mechanics Workshop
From playlist 2022 Multiscale Approaches in Quantum Mechanics Workshop
Jennifer Tour Chayes (Microsoft Research New England and Microsoft Research New York City) URL: https://www.icts.res.in/lecture/4/details/1644/ Description: Everywhere we turn these days, we find that networks can be used to describe relevant interactions.In the high tech world, we see th
From playlist Distinguished Lectures
IMS Public Lecture: Apple vs Samsung: a Mathematical Battle
James Davis, University of Richmond, USA
From playlist Public Lectures
Nick Mayhall: "Selected Configuration Interaction in a Basis of Cluster State Tensor Products"
Tensor Methods and Emerging Applications to the Physical and Data Sciences 2021 Workshop I: Tensor Methods and their Applications in the Physical and Data Sciences "Selected Configuration Interaction in a Basis of Cluster State Tensor Products" Nick Mayhall - Virginia Tech Abstract: Sele
From playlist Tensor Methods and Emerging Applications to the Physical and Data Sciences 2021
Fields Medal Winner 2018 Alessio Figalli
The Fields Medal is awarded every four years on the occasion of the International Congress of Mathematicians to recognize outstanding mathematical achievement for existing work and for the promise of future achievement.
From playlist IMU Awards
What is the alternate in sign sequence
👉 Learn about sequences. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. There are many types of sequence, among which are: arithmetic and geometric sequence. An arithmetic sequence is a sequence in which
From playlist Sequences