Computability theory

Low basis theorem

The low basis theorem is one of several basis theorems in computability theory, each of which showing that, given an infinite subtree of the binary tree , it is possible to find an infinite path through the tree with particular computability properties. The low basis theorem, in particular, shows that there must be a path which is low; that is, the Turing jump of the path is Turing equivalent to the halting problem . (Wikipedia).

Video thumbnail

What is the max and min of a horizontal line on a closed interval

πŸ‘‰ Learn how to find the extreme values of a function using the extreme value theorem. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A theorem which guarantees the existence of the maximum and minimum points

From playlist Extreme Value Theorem of Functions

Video thumbnail

How to determine the max and min of a sine on a closed interval

πŸ‘‰ Learn how to find the extreme values of a function using the extreme value theorem. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A theorem which guarantees the existence of the maximum and minimum points

From playlist Extreme Value Theorem of Functions

Video thumbnail

Determine the extrema of a function on a closed interval

πŸ‘‰ Learn how to find the extreme values of a function using the extreme value theorem. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A theorem which guarantees the existence of the maximum and minimum points

From playlist Extreme Value Theorem of Functions

Video thumbnail

Determine the extrema using the end points of a closed interval

πŸ‘‰ Learn how to find the extreme values of a function using the extreme value theorem. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A theorem which guarantees the existence of the maximum and minimum points

From playlist Extreme Value Theorem of Functions

Video thumbnail

Find the max and min from a quadratic on a closed interval

πŸ‘‰ Learn how to find the extreme values of a function using the extreme value theorem. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A theorem which guarantees the existence of the maximum and minimum points

From playlist Extreme Value Theorem of Functions

Video thumbnail

Find the max and min of a linear function on the closed interval

πŸ‘‰ Learn how to find the extreme values of a function using the extreme value theorem. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A theorem which guarantees the existence of the maximum and minimum points

From playlist Extreme Value Theorem of Functions

Video thumbnail

Does the EVT apply

πŸ‘‰ Learn how to find the extreme values of a function using the extreme value theorem. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A theorem which guarantees the existence of the maximum and minimum points

From playlist Extreme Value Theorem of Functions

Video thumbnail

Apply the evt and find extrema on a closed interval

πŸ‘‰ Learn how to find the extreme values of a function using the extreme value theorem. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A theorem which guarantees the existence of the maximum and minimum points

From playlist Extreme Value Theorem of Functions

Video thumbnail

How to determine the absolute max min of a function on an open interval

πŸ‘‰ Learn how to find the extreme values of a function using the extreme value theorem. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A theorem which guarantees the existence of the maximum and minimum points

From playlist Extreme Value Theorem of Functions

Video thumbnail

Tropical Geometry - Lecture 10 - Matrix Rank | 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

Video thumbnail

Jeffrey Giansiracusa (10/30/1): Multiparameter persistence vs parametrized persistence

One of the key properties of 1-parameter persistent homology is that its output can entirely encoded in a purely combinatorial way via persistence diagrams or barcodes. However, many applications of topological data analysis naturally present themselves with more than 1 parameter. Multipa

From playlist AATRN 2018

Video thumbnail

Inverse Problems under a Learned Generative Prior (Lecture 1) by Paul Hand

DISCUSSION MEETING THE THEORETICAL BASIS OF MACHINE LEARNING (ML) ORGANIZERS: Chiranjib Bhattacharya, Sunita Sarawagi, Ravi Sundaram and SVN Vishwanathan DATE : 27 December 2018 to 29 December 2018 VENUE : Ramanujan Lecture Hall, ICTS, Bangalore ML (Machine Learning) has enjoyed tr

From playlist The Theoretical Basis of Machine Learning 2018 (ML)

Video thumbnail

The Correlation of Multiplicative Characters with Polynomials over Finite Fields - Swastik Kopparty

Swastik Kopparty Member, School of Mathematics April 22, 2011 This talk will focus on the complexity of the cubic-residue (and higher-residue) characters over GF(2^n) , in the context of both arithmetic circuits and polynomials. We show that no subexponential-size, constant-depth arithmet

From playlist Mathematics

Video thumbnail

Boolean function analysis: beyond the Boolean cube (continued) - Yuval Filmus

http://www.math.ias.edu/seminars/abstract?event=129061 More videos on http://video.ias.edu

From playlist Mathematics

Video thumbnail

Data Driven Methods for Complex Turbulent Systems ( 3 ) - Andrew J. Majda

Lecture 3: Data Driven Methods for Complex Turbulent Systems Abstract: An important contemporary research topic is the development of physics constrained data driven methods for complex, large-dimensional turbulent systems such as the equations for climate change science. Three new approa

From playlist Mathematical Perspectives on Clouds, Climate, and Tropical Meteorology

Video thumbnail

Birational Calabi-Yau manifolds have the same small quantum products - Mark McLean

Princeton/IAS Symplectic Geometry Seminar Topic: Birational Calabi-Yau manifolds have the same small quantum products. Speaker: Mark McLean Affiliation: Stony Brook University Date: April 30, 2018 For more videos, please visit http://video.ias.edu

From playlist Mathematics

Video thumbnail

Phong NGUYEN - Recent progress on lattices's computations 2

This is an introduction to the mysterious world of lattice algorithms, which have found many applications in computer science, notably in cryptography. We will explain how lattices are represented by computers. We will present the main hard computational problems on lattices: SVP, CVP and

From playlist Γ‰cole d'Γ‰tΓ© 2022 - Cohomology Geometry and Explicit Number Theory

Video thumbnail

Apply the EVT to the square function

πŸ‘‰ Learn how to find the extreme values of a function using the extreme value theorem. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A theorem which guarantees the existence of the maximum and minimum points

From playlist Extreme Value Theorem of Functions

Video thumbnail

37th Imaging & Inverse Problems (IMAGINE) OneWorld SIAM-IS Virtual Seminar Series Talk

Title: Infinite-dimensional inverse problems with finite measurements Date: December 15, 2021, 10:00am Eastern Time Zone (US & Canada) / 2:00pm GMT Speaker: Giovanni S. Alberti, University of Genova, Machine Learning Genoa Centre Abstract: In this talk, I will discuss uniqueness, stabilit

From playlist Imaging & Inverse Problems (IMAGINE) OneWorld SIAM-IS Virtual Seminar Series

Related pages

PA degree | Turing jump | Arithmetical hierarchy | Low (computability) | Basis theorem (computability) | Ξ 01 class | Halting problem