Computability theory

Hyperarithmetical theory

In recursion theory, hyperarithmetic theory is a generalization of Turing computability. It has close connections with definability in second-order arithmetic and with weak systems of set theory such as Kripke–Platek set theory. It is an important tool in effective descriptive set theory. The central focus of hyperarithmetic theory is the sets of natural numbers known as hyperarithmetic sets. There are three equivalent ways of defining this class of sets; the study of the relationships between these different definitions is one motivation for the study of hyperarithmetical theory. (Wikipedia).

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What are Hyperbolas? | Ch 1, Hyperbolic Trigonometry

This is the first chapter in a series about hyperbolas from first principles, reimagining trigonometry using hyperbolas instead of circles. This first chapter defines hyperbolas and hyperbolic relationships and sets some foreshadowings for later chapters This is my completed submission t

From playlist Summer of Math Exposition 2 videos

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Raffaella Mulas - Spectral theory of hypergraphs

Hypergraphs are a generalization of graphs in which vertices are joined by edges of any size. In this talk, we generalize the graph normalized Laplace operators to the case of hypergraphs, and we discuss some properties of their spectra. We discuss the geometrical meaning of the largest an

From playlist Research Spotlight

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Hyperbolic Geometry is Projective Relativistic Geometry (full lecture)

This is the full lecture of a seminar on a new way of thinking about Hyperbolic Geometry, basically viewing it as relativistic geometry projectivized, that I gave a few years ago at UNSW. We discuss three dimensional relativistic space and its quadratic/bilinear form, particularly the uppe

From playlist MathSeminars

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Hyperbola 3D Animation | Objective conic hyperbola | Digital Learning

Hyperbola 3D Animation In mathematics, a hyperbola is a type of smooth curve lying in a plane, defined by its geometric properties or by equations for which it is the solution set. A hyperbola has two pieces, called connected components or branches, that are mirror images of each other an

From playlist Maths Topics

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Introduction to Hyperbolic Functions

This video provides a basic overview of hyperbolic function. The lesson defines the hyperbolic functions, shows the graphs of the hyperbolic functions, and gives the properties of hyperbolic functions. Site: http://mathispower4u.com Blog: http://mathispower4u.wordpress.com

From playlist Differentiation of Hyperbolic Functions

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Introduction to Hyperbolic Functions

This video provides a basic overview of hyperbolic function. The lesson defines the hyperbolic functions, shows the graphs of the hyperbolic functions, and gives the properties of hyperbolic functions.

From playlist Using the Properties of Hyperbolic Functions

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Ling Long - Hypergeometric Functions, Character Sums and Applications - Lecture 2

Title: Hypergeometric Functions, Character Sums and Applications Speaker: Prof. Ling Long, Louisiana State University Abstract: Hypergeometric functions form a class of special functions satisfying a lot of symmetries. They are closely related to the arithmetic of one-parameter families of

From playlist Hypergeometric Functions, Character Sums and Applications

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Ling Long - Hypergeometric Functions, Character Sums and Applications - Lecture 7

Title: Hypergeometric Functions, Character Sums and Applications Speaker: Prof. Ling Long, Louisiana State University Abstract: Hypergeometric functions form a class of special functions satisfying a lot of symmetries. They are closely related to the arithmetic of one-parameter families of

From playlist Hypergeometric Functions, Character Sums and Applications

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Anna Marie Bohmann: Assembly in the Algebraic K-theory of Lawvere Theories

Talk by Anna Marie Bohmann in Global Noncommutative Geometry Seminar (Americas), https://globalncgseminar.org/talks/tba-30/, on April 29, 2022.

From playlist Global Noncommutative Geometry Seminar (Americas)

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Have We Really Found The Theory Of Everything?

Start using AnyDesk, the blazing-fast Remote Desktop Software, today at https://anydesk.com/en/downloads/windows?utm_source=brand&utm_medium=youtube&utm_campaign=hotu&utm_content=yt-sponsoring&utm_term=en -------------------------------------------------- Written by Joseph

From playlist The Entire History of the Universe

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David Gross: Quantum Field Theory - Past Present Future

Invited talk at the Conference in Honour of the 90th Birthday of Freeman Dyson, Institute of Advanced Studies, Nanyang Technological University, Singapore, 26-29 August 2013 http://www.ntu.edu.sg/ias/upcomingevents/FMDS/Pages/default.aspx

From playlist Quantum Field Theory

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SQCD and Pairs of Pants by Shlomo Razamat

PROGRAM QUANTUM FIELDS, GEOMETRY AND REPRESENTATION THEORY 2021 (ONLINE) ORGANIZERS: Aswin Balasubramanian (Rutgers University, USA), Indranil Biswas (TIFR, india), Jacques Distler (The University of Texas at Austin, USA), Chris Elliott (University of Massachusetts, USA) and Pranav Pan

From playlist Quantum Fields, Geometry and Representation Theory 2021 (ONLINE)

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1. Introduction to Effective Field Theory (EFT)

MIT 8.851 Effective Field Theory, Spring 2013 View the complete course: http://ocw.mit.edu/8-851S13 Instructor: Iain Stewart In this lecture, the professor discussed EFT of Hydrogen, top-down and bottom-up, and renormalizable EFT. License: Creative Commons BY-NC-SA More information at ht

From playlist MIT 8.851 Effective Field Theory, Spring 2013

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Simplifying String Theory by Rajesh Gopakumar, ICTS

Science at ICTS URL: https://www.icts.res.in/science-at-icts Date: 20 June 2015 Venue: ICTS-TIFR Campus DESCRIPTION : - This event marks the inauguration of the Campus of the International Centre for Theoretical Sciences of TIFR. The academic program will consist of lectures in tradit

From playlist Science at ICTS

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The Role of Theory in Science - David Gross

Speaker : David Gross (KITP, Santa Barbara) Date and Time : 28 Dec 2009, 05:30 PM Venue : J. N. Tata Auditorium, IISc, Bangalore On the occasion of the inauguration of the International Centre for Theoretical Sciences, TIFR, I shall share some of my observations and conclusions as to the

From playlist Public Lectures

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Seok Kim - 6 dimensional superconformal field theories (1)

PROGRAM: THE 8TH ASIAN WINTER SCHOOL ON STRINGS, PARTICLES AND COSMOLOGY DATES: Thursday 09 Jan, 2014 - Saturday 18 Jan, 2014 VENUE: Blue Lily Hotel, Puri PROGRAM LINK: http://www.icts.res.in/program/asian8 The 8th Asian Winter School on Strings, Particles and Cosmology is part of a seri

From playlist The 8th Asian Winter School on Strings, Particles and Cosmology

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Matrix Models, Gauge-Gravity Duality and Simulations on the Lattice by Georg Bergner

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From playlist NUMSTRING 2022

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Michio Kaku on The God Equation | Closer To Truth Chats

Are there other universes and dimensions? Is time travel possible? Why are we here? What if there was a single theory that could answer these profound questions? I recently sat down with renowned theoretical physicist Michio Kaku to discuss his new book The God Equation: The Quest for a

From playlist Closer To Truth Chats

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Ling Long - Hypergeometric Functions, Character Sums and Applications - Lecture 5

Title: Hypergeometric Functions, Character Sums and Applications Speaker: Prof. Ling Long, Louisiana State University Abstract: Hypergeometric functions form a class of special functions satisfying a lot of symmetries. They are closely related to the arithmetic of one-parameter families of

From playlist Hypergeometric Functions, Character Sums and Applications

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Ling Long - Hypergeometric Functions, Character Sums and Applications - Lecture 4

Title: Hypergeometric Functions, Character Sums and Applications Speaker: Prof. Ling Long, Louisiana State University Abstract: Hypergeometric functions form a class of special functions satisfying a lot of symmetries. They are closely related to the arithmetic of one-parameter families of

From playlist Hypergeometric Functions, Character Sums and Applications

Related pages

Set theory | Arithmetical set | Effective descriptive set theory | Arithmetical hierarchy | Limit ordinal | Analytical hierarchy | Computable function | Baire space | Peano axioms | Turing reduction | Ordinal number | Large countable ordinal | Many-one reduction | Turing jump | Alpha recursion theory | Admissible ordinal | Natural number | Second-order arithmetic | Type theory | Pairing function | Kripke–Platek set theory | Ordinal notation | Turing degree