Welcome to Science4All
My name is Lê and I believe that the greatest challenge in education is to make science and math appealing.
This is why I aim at bringing enthusiasm and excitement to the readers’ learning experience.
Science4All is also available in French.
A Model of Football Games
A Model of Football Games
By Lê Nguyên Hoang | Updated:2016-02 | Views: 5415
Back then, I simulated the outcome of the 2006 World Cup, based on a modelling of football games. This article explains this model and presents its results.
A Model of Football GamesBy Lê Nguyên Hoang | Updated:2016-02 | Views: 5415
Back then, I simulated the outcome of the 2006 World Cup, based on a modelling of football games. This article explains this model and presents its results.
The Frontier of Cold: The Quest for Absolute Zero The Frontier of Cold: The Quest for Absolute Zero
By Lê Nguyên Hoang | Updated:2016-02 | Views: 1924
While mountaineers aim at tops of mountains, some scientists have sought the bottom of temperature scale with frequent surprising wonders at different scales. This article takes you through these scientists’ journey!
The Frontier of Cold: The Quest for Absolute ZeroBy Lê Nguyên Hoang | Updated:2016-02 | Views: 1924
While mountaineers aim at tops of mountains, some scientists have sought the bottom of temperature scale with frequent surprising wonders at different scales. This article takes you through these scientists’ journey!
Univalent Foundations of Mathematics Univalent Foundations of Mathematics
By Lê Nguyên Hoang | Updated:2015-12 | Prerequisites: Type Theory: A Modern Computable Paradigm for Math, Homotopy Type Theory and Higher Inductive Types | Views: 2418
In an effort to make mathematics more computable, a consortium of today’s greatest mathematicians have laid out new foundations. Amazingly, they all lie upon one single axiom, called univalence. The goal of this axiom is to make formal mathematics more similar to informal mathematics. With univalence, our Arabic numbers aren’t just like natural numbers; They are natural numbers. Univalence also has unforeseen and mesmerizing consequences.
Univalent Foundations of MathematicsBy Lê Nguyên Hoang | Updated:2015-12 | Prerequisites: Type Theory: A Modern Computable Paradigm for Math, Homotopy Type Theory and Higher Inductive Types | Views: 2418
In an effort to make mathematics more computable, a consortium of today’s greatest mathematicians have laid out new foundations. Amazingly, they all lie upon one single axiom, called univalence. The goal of this axiom is to make formal mathematics more similar to informal mathematics. With univalence, our Arabic numbers aren’t just like natural numbers; They are natural numbers. Univalence also has unforeseen and mesmerizing consequences.
Does God play dice?
Does God play dice?
By Arthur Marronnier | Updated:2016-02 | Views: 965
For Albert Einstein, the answer is no. But what did he mean? Has the greatest theoretical physicist of all time really missed the bandwagon of quantum physics? What are the real issues of the controversy that has opposed him to the Copenhagen School (Bohr, Heisenberg …)? Back to the physics of the early twentieth century, its history, philosophy and ideas.
Does God play dice?By Arthur Marronnier | Updated:2016-02 | Views: 965
For Albert Einstein, the answer is no. But what did he mean? Has the greatest theoretical physicist of all time really missed the bandwagon of quantum physics? What are the real issues of the controversy that has opposed him to the Copenhagen School (Bohr, Heisenberg …)? Back to the physics of the early twentieth century, its history, philosophy and ideas.
Bayesian Games: Math Models for Poker Bayesian Games: Math Models for Poker
By Lê Nguyên Hoang | Updated:2016-02 | Views: 5109
How to better understand Poker and card games in general? Bayesian games provide the right mathematical model just for that! These correspond to games with incomplete information and include probabilistic reasonings.
Bayesian Games: Math Models for PokerBy Lê Nguyên Hoang | Updated:2016-02 | Views: 5109
How to better understand Poker and card games in general? Bayesian games provide the right mathematical model just for that! These correspond to games with incomplete information and include probabilistic reasonings.
Model-Dependent Realism Model-Dependent Realism
By Lê Nguyên Hoang | Updated:2016-02 | Views: 3036
Introduced by the two renowned theoretical physicists Stephen Hawking and Leonard Mlodinov in their book The Grand Design in 2010, model-dependent realism is a new controversial understanding of the universe. Based on solid logical reasonings and recent developments in physics, this concept may well be an incredible breakthrough for philosophy and science, as well as metaphysics.
Model-Dependent RealismBy Lê Nguyên Hoang | Updated:2016-02 | Views: 3036
Introduced by the two renowned theoretical physicists Stephen Hawking and Leonard Mlodinov in their book The Grand Design in 2010, model-dependent realism is a new controversial understanding of the universe. Based on solid logical reasonings and recent developments in physics, this concept may well be an incredible breakthrough for philosophy and science, as well as metaphysics.
Space Deformation and Group Representation Space Deformation and Group Representation
By Lê Nguyên Hoang | Updated:2015-12 | Views: 1944
All along the 20th century, pure algebraists have dug deep into the fundamental structures of mathematics. In this extremely abstract effort, they were greatly help by the possibility of representing these structures by space deformations, which could then be understood much better. This has led to breakthroughs, including the proof of Fermat’s las theorem. This article introduces the ideas of group representations.
Space Deformation and Group RepresentationBy Lê Nguyên Hoang | Updated:2015-12 | Views: 1944
All along the 20th century, pure algebraists have dug deep into the fundamental structures of mathematics. In this extremely abstract effort, they were greatly help by the possibility of representing these structures by space deformations, which could then be understood much better. This has led to breakthroughs, including the proof of Fermat’s las theorem. This article introduces the ideas of group representations.
The Magic of Analysis The Magic of Analysis
By Lê Nguyên Hoang | Updated:2016-02 | Views: 1425
This article retraces the endless pursuit of the infinite that is at the basis of mathematical analysis. From the first approximations of pi to the shape of our limitless universe, from the essential usefulness of differential equations to the troubles with infinite sums, we present the great ideas of mathematical geniuses all along History.
The Magic of AnalysisBy Lê Nguyên Hoang | Updated:2016-02 | Views: 1425
This article retraces the endless pursuit of the infinite that is at the basis of mathematical analysis. From the first approximations of pi to the shape of our limitless universe, from the essential usefulness of differential equations to the troubles with infinite sums, we present the great ideas of mathematical geniuses all along History.
Game Theory and the Nash Equilibrium Game Theory and the Nash Equilibrium
By Lê Nguyên Hoang | Updated:2016-01 | Views: 9422
In the movie “A Beautiful Mind”, the character is John Nash. He is one of the founders of a large and important field of applied mathematics called game theory. Game Theory is the study of human interactions. Its fallouts in economy, politics or biology are countless. This article gives you an introduction to the concepts of this amazing way of thinking.
Game Theory and the Nash EquilibriumBy Lê Nguyên Hoang | Updated:2016-01 | Views: 9422
In the movie “A Beautiful Mind”, the character is John Nash. He is one of the founders of a large and important field of applied mathematics called game theory. Game Theory is the study of human interactions. Its fallouts in economy, politics or biology are countless. This article gives you an introduction to the concepts of this amazing way of thinking.
P versus NP: A Crucial Open Problem P versus NP: A Crucial Open Problem
By Lê Nguyên Hoang | Updated:2016-01 | Views: 5633
P=NP is probably today’s most crucial open problem. Not only is it a very theoretical question in computer science and mathematics, but it also has major implications to real world. Its resolution could revolutionize the world. This article gives the definition and major results of P=NP.
P versus NP: A Crucial Open ProblemBy Lê Nguyên Hoang | Updated:2016-01 | Views: 5633
P=NP is probably today’s most crucial open problem. Not only is it a very theoretical question in computer science and mathematics, but it also has major implications to real world. Its resolution could revolutionize the world. This article gives the definition and major results of P=NP.
