Search results “Algebraic geometry in coding theory and cryptography”

Computer Science/Discrete Mathematics Seminar
Topic: Algebraic geometric codes and their applications
Speaker: Gil Cohen
Affiliation: Princeton University
For more videos, visit http://video.ias.edu

Views: 1493
Institute for Advanced Study

AGNES is a series of weekend workshops in algebraic geometry. One of our goals is to introduce graduate students to a broad spectrum of current research in algebraic geometry. AGNES is held twice a year at participating universities in the Northeast.
Lecture presented by Kristin Lauter.

Views: 1607
Brown University

(NOTE: This new upload has improved audio; the initial upload had 267 views)
JOHN VOIGHT
John Voight is an assistant professor of mathematics and computer science. His research interests include computational and algorithmic aspects of number theory and arithmetic algebraic geometry, with applications in cryptography and coding theory.
About TEDx
In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)

Views: 2159
TEDx Talks

Title: Code-Based Cryptography
Speaker: Tanja Lange (Technische Universiteit Eindhoven)
2016 Post-Quantum Cryptography Winter School
https://pqcrypto2016.jp/winter/

Views: 1389
PQCrypto 2016

Dan Boneh, Stanford University
Theoretically Speaking Series
http://simons.berkeley.edu/events/theoretically-speaking-dan-boneh
Theoretically Speaking is produced by the Simons Institute for the Theory of Computing, with sponsorship from the Mathematical Sciences Research Institute (MSRI) and Berkeley City College. These presentations are supported in part by an award from the Simons Foundation.

Views: 14387
Simons Institute

►Support the Channel
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Computer science majors have to learn a different kind of math compared to MOST other majors (with the exception of math majors, plus computer and software engineers). This kind of math is important especially for those looking to go into research in fields like computer science, A.I., or even pure mathematics.
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Best Ways to Contact Me: Facebook, twitter, or email ([email protected])

Views: 251250
MajorPrep

Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities:
- Chapter markers and keywords to watch the parts of your choice in the video
- Videos enriched with abstracts, bibliographies, Mathematics Subject Classification
- Multi-criteria search by author, title, tags, mathematical area
Let X be a projective variety over a field k. Chow groups are defined as the quotient of a free group generated by irreducible subvarieties (of fixed dimension) by some equivalence relation (called rational equivalence). These groups carry many information on X but are in general very difficult to study. On the other hand, one can associate to X several cohomology groups which are "linear" objects and hence are rather simple to understand. One then construct maps called "cycle class maps" from Chow groups to several cohomological theories.
In this talk, we focus on the case of a variety X over a finite field. In this case, Tate conjecture claims the surjectivity of the cycle class map with rational coefficients; this conjecture is still widely open. In case of integral coefficients, we speak about the integral version of the conjecture and we know several counterexamples for the surjectivity. In this talk, we present a survey of some well-known results on this subject and discuss other properties of algebraic cycles which are either proved or expected to be true. We also discuss several involved methods.
Recording during the thematic meeting: ''Arithmetics, geometry, cryptography and coding theory'' » the May 18, 2015 at the Centre International de Rencontres Mathématiques (Marseille, France)
Filmmaker: Guillaume Hennenfent

Views: 1578
Centre International de Rencontres Mathématiques

Modular Arithmetic is a fundamental component of cryptography. In this video, I explain the basics of modular arithmetic with a few simple examples.
Learn Math Tutorials Bookstore http://amzn.to/1HdY8vm
Donate - http://bit.ly/19AHMvX

Views: 143403
Learn Math Tutorials

2006 ISIT Plenary Talk
What's New and Exciting in Algebraic and Combinatorial Coding Theory?
Alexander Vardy
University of California San Diego
We will survey the field of algebraic and combinatorial coding theory, in an attempt to answer the question in the title. In particular, we shall revisit classical problems that are yet unsolved, review promising advances in the past decade, elaborate upon recent connections to other areas, and speculate what may lie ahead for the field.

Views: 341
IEEE Information Theory Society

Join Complete Course - https://online.codingblocks.com/courses/competitive-programming-course-online
Use Code - FIFACB to get flat 1000 OFF.
Join Complete Course - https://online.codingblocks.com/courses/competitive-programming-course-online
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In this webinar, Prateek Bhayia discussed about Inclusion Exclusion Principle using Bitmasking, Number Theory Concepts like Fermats Theorem, Extended Euclidean Thm, Multiplicative Modulo Inverse, Totient and Chinese Remainder Theorem. Join the complete course to the all the tutorials. :)

Views: 1980
Coding Blocks

Peter Beelen, Techical University of Denmark, Denmark
Clase 1 (1 de agosto de 2011).
ELGA 2011. Escuela CIMPA-ICTP-UNESCO-MICINN-Santaló de Geometría Algebraica y Aplicaciones.
Buenos Aires, Agosto 1-5, 2011.

Views: 249
Difusión DM

MIT 6.042J Mathematics for Computer Science, Spring 2015
View the complete course: http://ocw.mit.edu/6-042JS15
Instructor: Albert R. Meyer
License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu

Views: 36677
MIT OpenCourseWare

Vinod Vaikuntanathan, Massachusetts Institute of Technology
Cryptography Boot Camp
http://simons.berkeley.edu/talks/vinod-vaikuntanathan-2015-05-18b

Views: 2886
Simons Institute

14th ALGA meeting - Commutative Algebra and Algebraic Geometry
Ethan Cotterill (UFF)
Algebraic Geometric Codes on Kummer Extensions
Página do Programa: http://www.impa.br/opencms/en/eventos/store_2017/evento_1704
Download dos Vídeos: http://video.impa.br/index.php?page=14th-alga-meeting
For twenty years, the ALGA meetings have been bringing together the Brazilian community of Commutative Algebra and Algebraic Geometry, and its foreign collaborators. They have been fundamental for the consolidation and strengthening of the research group.
The 14th edition of ALGA celebrates its 20th anniversary. The program includes invited lectures and sessions of "Presentations by Young Researchers". Young researchers and Ph.D. students interested in making a presentation can submit a proposal through the registration form below.
IMPA - Instituto de Matemática Pura e Aplicada ©
http://www.impa.br | http://video.impa.br

Views: 513
Instituto de Matemática Pura e Aplicada

You may download the slides referred in the video here: https://docs.google.com/presentation/d/1242hfrxTJ1PpHlKymZHExis9PeH5OBi9UtZL8cKX04M/edit?usp=sharing
The lecture was conducted on the Day 3 of the training camp. More details about the series of lectures and assignments given on Day 3 can be found here: https://blog.codechef.com/2016/07/17/snackdown-training-camp-day-3/

Views: 8013
CodeChef

Views: 115
Johnny Chatman

Learn more at: http://www.springer.com/978-3-319-22320-9.
First book that covers all four areas: cryptography, coding theory, quasi-Monte Carlo methods, pseudo-random numbers.
Contains material for courses on number theory, cryptography, coding theory and quasi-Monte Carlo methods.
Builds a bridge from basic number theory to recent research in applied number theory.

Views: 122
SpringerVideos

This talk discards hand-wavy pop-science metaphors and answers a simple question: from a computer science perspective, how can a quantum computer outperform a classical computer? Attendees will learn the following:
- Representing computation with basic linear algebra (matrices and vectors)
- The computational workings of qbits, superposition, and quantum logic gates
- Solving the Deutsch oracle problem: the simplest problem where a quantum computer outperforms classical methods
- Bonus topics: quantum entanglement and teleportation
The talk concludes with a live demonstration of quantum entanglement on a real-world quantum computer, and a demo of the Deutsch oracle problem implemented in Q# with the Microsoft Quantum Development Kit. This talk assumes no prerequisite knowledge, although comfort with basic linear algebra (matrices, vectors, matrix multiplication) will ease understanding.
See more at https://www.microsoft.com/en-us/research/video/quantum-computing-computer-scientists/

Views: 132389
Microsoft Research

Amanda Ysasi, Algebra I teacher from Harts Bluff ISD, shares her experiences with using ELM in her Algebra I class.

Views: 647
engage2learn

Speaker: Divesh Aggarwal, Centre for Quantum Technologies, NUS
Abstract:
Lattice-based cryptosystems are perhaps the most promising candidates for post-quantum cryptography as they have strong security proofs based on worst-case hardness of computational lattice problems and are efficient to implement due to their parallelizable structure. Attempts to solve lattice problems by quantum algorithms have been made since Shor’s discovery of the quantum factoring algorithm in the mid-1990s, but have so far met with little success if any at all. The main difficulty is that the periodicity finding technique, which is used in Shor’s factoring algorithm and related quantum algorithms, does not seem to be applicable to lattice problems.
In this talk, I will survey some of the main developments in lattice cryptography over the last decade or so. The main focus will be on the Learning With Errors (LWE) and the Short Integer Solution (SIS) problems, their ring-based variants, their provable hardness under the intractability assumptions of lattice problems and their cryptographic applications.

Views: 352
Centre for Quantum Technologies

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/Field_(mathematics)
00:02:01 1 Definition
00:02:50 1.1 Classic definition
00:02:54 1.2 Alternative definition
00:03:50 2 Examples
00:04:09 2.1 Rational numbers
00:04:29 2.2 Real and complex numbers
00:05:12 2.3 Constructible numbers
00:05:37 2.4 A field with four elements
00:05:47 3 Elementary notions
00:06:48 3.1 Consequences of the definition
00:06:52 3.2 The additive and the multiplicative group of a field
00:07:01 3.3 Characteristic
00:11:22 3.4 Subfields and prime fields
00:12:09 4 Finite fields
00:13:16 5 History
00:15:07 6 Constructing fields
00:15:52 6.1 Constructing fields from rings
00:16:05 6.1.1 Field of fractions
00:16:56 6.1.2 Residue fields
00:17:13 6.2 Constructing fields within a bigger field
00:17:24 6.3 Field extensions
00:17:51 6.3.1 Algebraic extensions
00:18:02 6.3.2 Transcendence bases
00:18:17 6.4 Closure operations
00:19:52 7 Fields with additional structure
00:21:44 7.1 Ordered fields
00:22:30 7.2 Topological fields
00:23:25 7.2.1 Local fields
00:24:13 7.3 Differential fields
00:24:50 8 Galois theory
00:25:35 9 Invariants of fields
00:26:00 9.1 Model theory of fields
00:26:17 9.2 The absolute Galois group
00:27:04 9.3 K-theory
00:28:27 10 Applications
00:31:49 10.1 Linear algebra and commutative algebra
00:31:59 10.2 Finite fields: cryptography and coding theory
00:33:20 10.3 Geometry: field of functions
00:35:47 10.4 Number theory: global fields
00:36:50 11 Related notions
00:37:44 11.1 Division rings
00:38:48 12 Notes
00:39:25 13 References
00:39:42 Algebraic extensions
00:42:28 Transcendence bases
00:43:55 Closure operations
00:46:22 Fields with additional structure
00:46:43 Ordered fields
00:47:53 x2
NaN:NaN:NaN xn
NaN:NaN:NaN Topological fields
NaN:NaN:NaN Local fields
NaN:NaN:NaN Differential fields
NaN:NaN:NaN Galois theory
NaN:NaN:NaN X5 − 4X + 2 (and E
NaN:NaN:NaN Invariants of fields
NaN:NaN:NaN Model theory of fields
NaN:NaN:NaN The absolute Galois group
NaN:NaN:NaN H2(F, Gm).
NaN:NaN:NaN K-theory
NaN:NaN:NaN F×. Matsumoto's theorem shows that K2(F) agrees with K2M(F). In higher degrees, K-theory diverges from Milnor K-theory and remains hard to compute in general.
NaN:NaN:NaN Applications
NaN:NaN:NaN === Linear algebra and commutative algebra
NaN:NaN:NaN bhas a unique solution x in F, namely x
NaN:NaN:NaN Finite fields: cryptography and coding theory
NaN:NaN:NaN x3 + ax + b.Finite fields are also used in coding theory and combinatorics.
NaN:NaN:NaN Geometry: field of functions
NaN:NaN:NaN Number theory: global fields
NaN:NaN:NaN Related notions
NaN:NaN:NaN Division rings
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
Listen on Google Assistant through Extra Audio:
https://assistant.google.com/services/invoke/uid/0000001a130b3f91
Other Wikipedia audio articles at:
https://www.youtube.com/results?search_query=wikipedia+tts
Upload your own Wikipedia articles through:
https://github.com/nodef/wikipedia-tts
Speaking Rate: 0.8818678708892833
Voice name: en-US-Wavenet-D
"I cannot teach anybody anything, I can only make them think."
- Socrates
SUMMARY
=======
In mathematics, a field is a set on which addition, subtraction, multiplication, and division are defined, and behave as the corresponding operations on rational and real numbers do.
A field is thus a fundamental algebraic structure, which is widely used in algebra, number theory and many other areas of mathematics.
The best known fields are the field of rational numbers, the field of real numbers and the field of complex numbers. Many other fields, such as fields of rational functions, algebraic function fields, algebraic number fields, and p-adic fields are commonly used and studied in mathematics, particularly in number theory and algebraic geometry. Most cryptographic protocols rely on finite fields, i.e., fields with finitely many elements.
The relation of two fields is expressed by the notion of a field extension. Galois theory, initiated by Évariste Galois in the 1830s, is devoted to understanding the symmetries of field extensions. Among other results, this theory shows that angle trisection and squaring the circle can not be done with a compass and straightedge. Moreover, it shows that quintic equations are algebraically unsolvable.
Fields serve as foundational notion ...

Views: 3
wikipedia tts

Alice Silverberg, UC Irvine
The Mathematics of Modern Cryptography
http://simons.berkeley.edu/talks/alice-silverberg-2015-07-09

Views: 256
Simons Institute

Coding theory is the study of the properties of codes and their fitness for a specific application. Codes are used for data compression, cryptography, error-correction and more recently also for network coding. Codes are studied by various scientific disciplines—such as information theory, electrical engineering, mathematics, linguistics, and computer science—for the purpose of designing efficient and reliable data transmission methods. This typically involves the removal of redundancy and the correction of errors in the transmitted data.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video

Views: 316
Audiopedia

Introduction to Geometric (Clifford) algebra. Interpretation of products of unit vectors, rules for reducing products of unit vectors, and the axioms that justify those rules.

Views: 3099
Peeter Joot

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/Field_(mathematics)
00:01:55 1 Definition
00:02:42 1.1 Classic definition
00:02:46 1.2 Alternative definition
00:03:39 2 Examples
00:03:56 2.1 Rational numbers
00:04:15 2.2 Real and complex numbers
00:04:56 2.3 Constructible numbers
00:05:20 2.4 A field with four elements
00:05:30 3 Elementary notions
00:06:27 3.1 Consequences of the definition
00:06:31 3.2 The additive and the multiplicative group of a field
00:06:41 3.3 Characteristic
00:10:35 3.4 Subfields and prime fields
00:11:19 4 Finite fields
00:12:23 5 History
00:14:09 6 Constructing fields
00:14:52 6.1 Constructing fields from rings
00:15:04 6.1.1 Field of fractions
00:15:52 6.1.2 Residue fields
00:16:08 6.2 Constructing fields within a bigger field
00:16:19 6.3 Field extensions
00:16:45 6.3.1 Algebraic extensions
00:16:56 6.3.2 Transcendence bases
00:17:11 6.4 Closure operations
00:18:41 7 Fields with additional structure
00:20:27 7.1 Ordered fields
00:21:11 7.2 Topological fields
00:22:04 7.2.1 Local fields
00:22:50 7.3 Differential fields
00:23:26 8 Galois theory
00:24:10 9 Invariants of fields
00:24:34 9.1 Model theory of fields
00:24:50 9.2 The absolute Galois group
00:25:37 9.3 K-theory
00:26:54 10 Applications
00:30:06 10.1 Linear algebra and commutative algebra
00:30:16 10.2 Finite fields: cryptography and coding theory
00:31:33 10.3 Geometry: field of functions
00:33:50 10.4 Number theory: global fields
00:34:50 11 Related notions
00:35:41 11.1 Division rings
00:36:42 12 Notes
00:37:17 13 References
00:37:34 Algebraic extensions
00:40:09 Transcendence bases
00:41:31 Closure operations
00:43:51 Fields with additional structure
00:44:11 Ordered fields
00:45:17 x2
NaN:NaN:NaN xn
NaN:NaN:NaN Topological fields
NaN:NaN:NaN Local fields
NaN:NaN:NaN Differential fields
NaN:NaN:NaN Galois theory
NaN:NaN:NaN X5 − 4X + 2 (and E
NaN:NaN:NaN Invariants of fields
NaN:NaN:NaN Model theory of fields
NaN:NaN:NaN The absolute Galois group
NaN:NaN:NaN H2(F, Gm).
NaN:NaN:NaN K-theory
NaN:NaN:NaN F×. Matsumoto's theorem shows that K2(F) agrees with K2M(F). In higher degrees, K-theory diverges from Milnor K-theory and remains hard to compute in general.
NaN:NaN:NaN Applications
NaN:NaN:NaN === Linear algebra and commutative algebra
NaN:NaN:NaN bhas a unique solution x in F, namely x
NaN:NaN:NaN Finite fields: cryptography and coding theory
NaN:NaN:NaN x3 + ax + b.Finite fields are also used in coding theory and combinatorics.
NaN:NaN:NaN Geometry: field of functions
NaN:NaN:NaN Number theory: global fields
NaN:NaN:NaN Related notions
NaN:NaN:NaN Division rings
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
Listen on Google Assistant through Extra Audio:
https://assistant.google.com/services/invoke/uid/0000001a130b3f91
Other Wikipedia audio articles at:
https://www.youtube.com/results?search_query=wikipedia+tts
Upload your own Wikipedia articles through:
https://github.com/nodef/wikipedia-tts
Speaking Rate: 0.9588288041795844
Voice name: en-US-Wavenet-E
"I cannot teach anybody anything, I can only make them think."
- Socrates
SUMMARY
=======
In mathematics, a field is a set on which addition, subtraction, multiplication, and division are defined, and behave as the corresponding operations on rational and real numbers do.
A field is thus a fundamental algebraic structure, which is widely used in algebra, number theory and many other areas of mathematics.
The best known fields are the field of rational numbers, the field of real numbers and the field of complex numbers. Many other fields, such as fields of rational functions, algebraic function fields, algebraic number fields, and p-adic fields are commonly used and studied in mathematics, particularly in number theory and algebraic geometry. Most cryptographic protocols rely on finite fields, i.e., fields with finitely many elements.
The relation of two fields is expressed by the notion of a field extension. Galois theory, initiated by Évariste Galois in the 1830s, is devoted to understanding the symmetries of field extensions. Among other results, this theory shows that angle trisection and squaring the circle can not be done with a compass and straightedge. Moreover, it shows that quintic equations are algebraically unsolvable.
Fields serve as foundational notion ...

Views: 1
wikipedia tts

When learning about groups, it’s helpful to look at group multiplication tables. Sometimes called Cayley Tables, these tell you everything you need to know to analyze and work with small groups. It’s even possible to use these tables to systematically find all groups of small order!
If you’d like to help us make videos more quickly, you can support us on Patreon at
https://www.patreon.com/socratica
We also welcome Bitcoin donations! Our Bitcoin address is:
1EttYyGwJmpy9bLY2UcmEqMJuBfaZ1HdG9
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We recommend the following textbooks:
Dummit & Foote, Abstract Algebra 3rd Edition
http://amzn.to/2oOBd5S
Milne, Algebra Course Notes (available free online)
http://www.jmilne.org/math/CourseNotes/index.html
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Be sure to subscribe so you don't miss new lessons from Socratica:
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You can also follow Socratica on:
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Teaching Assistant: Liliana de Castro
Written & Directed by Michael Harrison
Produced by Kimberly Hatch Harrison

Views: 124409
Socratica

This video explores the Cryptography research group at the University of Bristol through an interview with the head of the group, Prof. Nigel Smart.

Views: 45
AzitaGhassemi Media

Teaser of my lecture on subspace codes and grassmannian codes held in Silpakorn University in Thailand last November 23.

Views: 34
Virgilio Sison

In mathematics, especially in geometry and group theory, a lattice in is a discrete subgroup of which spans the real vector space . Every lattice in can be generated from a basis for the vector space by forming all linear combinations with integer coefficients. A lattice may be viewed as a regular tiling of a space by a primitive cell.
Lattices have many significant applications in pure mathematics, particularly in connection to Lie algebras, number theory and group theory. They also arise in applied mathematics in connection with coding theory, in cryptography because of conjectured computational hardness of several lattice problems, and are used in various ways in the physical sciences. For instance, in materials science and solid-state physics, a lattice is a synonym for the "frame work" of a crystalline structure, a 3-dimensional array of regularly spaced points coinciding with the atom or molecule positions in a crystal. More generally, lattice models are studied in physics, often by the techniques of computational physics.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video

Views: 558
Audiopedia

Visit our website: www.pacificnewscenter.com

Views: 48
pncnews

Avi Wigderson
Institute for Advanced Study
March 5, 2012
A classical theorem in Euclidean geometry asserts that if a set of points has the property that every line through two of them contains a third point, then they must all be on the same line. We prove several approximate versions of this theorem (and related ones), which are motivated from questions about locally correctable codes and matrix rigidity. The proofs use an interesting combination of combinatorial, algebraic and analytic tools.
Joint work with Boaz Barak, Zeev Dvir and Amir Yehudayoff
For more videos, visit http://video.ias.edu

Views: 79
Institute for Advanced Study

Secure and Reliable Codes for Cooperative Data Exchange
Alex Sprintson (Texas A&M)
February 09, 2016
Abstract: In many practical settings, a group of clients needs to exchange data over a shared broadcast channel. The goal of cooperative data exchange problem is to find a schedule and an encoding scheme that minimize the total number of transmissions. We focus a wide range of practical settings in which the communication is performed in the presence of unreliable clients as well as in the presence of active and passive adversaries. In such settings, the problem of finding an efficient code is computationally intractable (NP-hard). Accordingly, we present approximation schemes with provable performance guarantees.
We also focus on the design of coding schemes that achieve weak security, i.e., prevent the adversary from being able to obtain information about any individual file in the system. The weak security is a low-overhead light-weight approach for protecting users’ data. In contrast to traditional information-theoretic and cryptographic tools, it does not require an exchange of secure keys and does not reduce the capacity of the network. We conjecture that it is possible to linearly transform a Vandermonde matrix to obtain a weakly secure code over a small field. This conjecture admits a number of reformulations that lead to interesting conjectures in algebraic geometry, abstract algebra and number theory.

Views: 50
Institut Henri Poincaré

Sanjeev Arora, Princeton University
https://simons.berkeley.edu/talks/sanjeev-arora-2016-11-15
Learning, Algorithm Design and Beyond Worst-Case Analysis

Views: 628
Simons Institute

Daniel Waite, a researcher from the College of Science and Engineering, presents his research in three minutes for the University of Glasgow Three Minute Thesis Competition, College of Science and Engineering heat.
http://www.gla.ac.uk/services/rsio/researcherdevelopment/threeminutethesiscompetition/

Views: 167
University of Glasgow

Using Grobner bases to perform Gaussian elimination on non-linear systems, apply the Euclidean algorithm to multivariate systems and run the Simplex algorithm in a minimisation problem.

Views: 3676
logicmonkeyuk

David Zuckerman
University of Texas at Austin; Institute for Advanced Study
February 7, 2012
A randomness extractor is an efficient algorithm which extracts high-quality randomness from a low-quality random source. Randomness extractors have important applications in a wide variety of areas, including pseudorandomness, cryptography, expander graphs, coding theory, and inapproximability. In this talk, we survey the field of randomness extraction and discuss connections with other areas.
For more videos, visit http://video.ias.edu

Views: 295
Institute for Advanced Study

If this video is confusing, be sure to check out our blog for the full solution transcript!
https://centerofmathematics.blogspot.com/2018/06/problem-of-week-6-12-18-making.html

Views: 123
Worldwide Center of Mathematics

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© 2019 Unctad world investment report new york and geneva 2015

FiNMAX offers a limited period demo that is valid only for a week, which is not a whole lot of time to learn the concept in detail. Although FiNMAX has limited its demo account to users, it is far better than avoiding a demo offering altogether. Seasoned traders can use the demo trading account to gauge the efficiency of the platform, while amateur traders can also use the demo period to familiarise themselves with the binary options market and put on a few trades to gain market exposure. Nevertheless, we would have appreciated if the company had provided a bit more time with its free demo account option. FiNMAX Support. FiNMAX clients can make use of the vast resources for trading, which includes advanced trading charts, personal account manager, and market analytics. Larger account holders have the convenience of trading with signals or use social trading platforms to copy trades from successful traders. The broker also provides market analysis, trading news, webinars, strategy, and VIP trader education. FiNMAX has one of the best trader-oriented resources, which can provide a highly beneficial platform for binary options traders. FiNMAX Verdict. CONs. There is a drastic amount of confusion surrounding regulatory status. Reduced number of binary options assets. Yes, traders can download dedicated FiNMAX apps for iOS and Android devices. FiNMAX offers support through live chat, phone numbers, emails, and Skype address. The customer service channel is only available for 14 hours a day and 5 days a week.