Analytic number theory | Unsolved problems in number theory | Prime numbers

Riesel number

In mathematics, a Riesel number is an odd natural number k for which is composite for all natural numbers n (sequence in the OEIS). In other words, when k is a Riesel number, all members of the following set are composite: If the form is instead , then k is a Sierpinski number. (Wikipedia).

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Understanding and computing the Riemann zeta function

In this video I explain Riemann's zeta function and the Riemann hypothesis. I also implement and algorithm to compute the return values - here's the Python script:https://gist.github.com/Nikolaj-K/996dba1ff1045d767b10d4d07b1b032f

From playlist Programming

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The Riemann Hypothesis

Provided to YouTube by DistroKid The Riemann Hypothesis · Humus I Thought You Had a Backup Plan ℗ 973913 Records DK Released on: 2018-10-05 Auto-generated by YouTube.

From playlist And 1, and 2, and 1,2,4,1!

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BioSci 94: Organisms to Ecosystems. Lec. 13. Fungi

UCI BioSci 94: Organisms to Ecosystems (Winter 2013) Lec 13. Organisms to Ecosystems -- Fungi -- View the complete course: http://ocw.uci.edu/courses/biosci_94_organisms_to_ecosystems.html Instructor: Michael Clegg, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://ocw.uci.edu

From playlist BioSci 94: Organisms to Ecosystems

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Sir Michael Atiyah | The Riemann Hypothesis | 2018

Slides for this talk: https://drive.google.com/file/d/1DNHG9TDXiVslO-oqDud9f-9JzaFCrHxl/view?usp=sharing Sir Michael Francis Atiyah: "The Riemann Hypothesis" Monday September 24, 2018 9:45 Abstract: The Riemann Hypothesis is a famous unsolved problem dating from 1859. I will present a

From playlist Number Theory

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Riemann-Integral Definition

Abonniert den Kanal oder unterstützt ihn auf Steady: https://steadyhq.com/en/brightsideofmaths Ihr werdet direkt informiert, wenn ich einen Livestream anbiete. Hier erkläre ich kurz das Riemann-Integral mit Ober- und Untersumme. Die Definition ist übliche, die im 1. Semester eingeführt w

From playlist Analysis

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Timeline to Collapse by Francesco Cerini

PROGRAM TIPPING POINTS IN COMPLEX SYSTEMS (HYBRID) ORGANIZERS: Partha Sharathi Dutta (IIT Ropar, India), Vishwesha Guttal (IISc, India), Mohit Kumar Jolly (IISc, India) and Sudipta Kumar Sinha (IIT Ropar, India) DATE: 19 September 2022 to 30 September 2022 VENUE: Ramanujan Lecture Hall an

From playlist TIPPING POINTS IN COMPLEX SYSTEMS (HYBRID, 2022)

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Stochastic Approximation-based algorithms, when the Monte (...) - Fort - Workshop 2 - CEB T1 2019

Gersende Fort (CNRS, Univ. Toulouse) / 13.03.2019 Stochastic Approximation-based algorithms, when the Monte Carlo bias does not vanish. Stochastic Approximation algorithms, whose stochastic gradient descent methods with decreasing stepsize are an example, are iterative methods to comput

From playlist 2019 - T1 - The Mathematics of Imaging

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30C3: The Year in Crypto (DE - translated)

For more information and to download the video visit: http://bit.ly/30C3_info Playlist 30C3: http://bit.ly/30c3_pl Speakers: Nadia Heninger | djb | Tanja Lange This was a busy year for crypto. TLS was broken. And then broken again. Discrete logs were computed. And then computed again.

From playlist 30C3

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Jean-Yves Welschinger: Expected topology of a random subcomplex in a simplicial complex

Abstract: I will explain how to bound from above and below the expected Betti numbers of a random subcomplex in a simplicial complex and get asymptotic results under infinitely many barycentric subdivisions. This is a joint work with Nermin Salepci. It complements previous joint works with

From playlist Probability and Statistics

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Riemann Sum Defined w/ 2 Limit of Sums Examples Calculus 1

I show how the Definition of Area of a Plane is a special case of the Riemann Sum. When finding the area of a plane bound by a function and an axis on a closed interval, the width of the partitions (probably rectangles) does not have to be equal. I work through two examples that are rela

From playlist Calculus

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Current fluctuations in diffusive open systems (Lecture - 02) by Bernard Derrida

DATE & TIME 22 August 2017 - 24 August 2017, 16:00 to 17:00 VENUE Ramanujan Lecture Hall, ICTS Bangalore Lecture 1: August 22, Tuesday, 4:00 PM Title:  The importance of large deviations in non equilibrium systems Large deviations functions appear almost everywhere in Statistical Physics

From playlist Infosys-ICTS Chandrasekhar Lectures

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My #MegaFavNumber - The Bremner-Macleod Numbers

Much better video here: https://youtu.be/Ct3lCfgJV_A

From playlist MegaFavNumbers

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Yvan Velenik - Nonperturbative analysis of noncritical Ising models: some applications of the (...)

In its modern incarnation (developed during the last two decades), Ornstein-Zernike theory enables a non-perturbative analysis of non-critical ferromagnetic Ising models (and other models). I'll review some of its recent applications to the asymptotics of correlation functions (in any dime

From playlist 100…(102!) Years of the Ising Model

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The Riemann Hypothesis and a New Math Tool (a new Indeterminate form)

In this video, you will see a mistake made by many(*) mathematicians. Also, you will see a simple proof for a new(**) indeterminate form that has an incredible connection to the Riemann hypothesis. Lastly, you will see a route to a new promising math tool to solve problems like the Rieman

From playlist Summer of Math Exposition 2 videos

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Some identities involving the Riemann-Zeta function.

After introducing the Riemann-Zeta function we derive a generating function for its values at positive even integers. This generating function is used to prove two sum identities. http://www.michael-penn.net http://www.randolphcollege.edu/mathematics/

From playlist The Riemann Zeta Function

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10% Students Solve This Trig Equation Wrong (Including me!)

Once you have a solid idea for how to solve trigonometric equations it is time for a challenge. A problem that will test you knowledge and ability to apply algebraic concepts to trigonometric equations. This problem does exactly that. ✅ Know when to use identities https://youtu.be/UArTc

From playlist Challenged and Confused Videos

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How is i equal to square root of -1?

What is 'i'? More importantly, what is a complex number? How are complex numbers relevant to the context of other familiar numbers? Chapters: 00:00 Introduction 01:46 Logo of Reals and Rationals 02:11 Expanding real numbers 03:25 Motivation using whole (natural) numbers 06:08 Planar numb

From playlist Summer of Math Exposition 2 videos

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What do I need to know to rewrite a number using the unit i

👉 Learn the basics of converting between radicals and rational powers. When given a number raised to a rational power, we take the nth root of the number where n is the number in the denominator of the rational power, then we raise the result to a power equivalent to the number in the nume

From playlist Numbers Raised to Fractional Exponents

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Fun with Math: Surprises with Arithmetic and Numbers

Stephen Wolfram shows kids and adults some fun unique things you can do with math. All demonstrations powered by the Wolfram Language. Originally livestreamed at: https://twitch.tv/stephen_wolfram Follow us on our official social media channels: Twitter: https://twitter.com/WolframRese

From playlist Stephen Wolfram Livestreams

Related pages

Riesel Sieve | PrimeGrid | Composite number | Prime number | Seventeen or Bust | Greatest common divisor | Parity (mathematics) | Covering set | Experimental mathematics | Mathematics | Natural number | Integer | Set (mathematics) | Woodall number | Infinite set | Conjecture | Sierpiński number | Hans Riesel