Claimed Proof of ABC Conjecture in Number Theory

In summary, the conversation discussed an article on number theory and the simplicity of stating the biggest problems in this field. The ABC conjecture, described as a grand unified theory of whole numbers, has been linked to other important theorems like Fermat's Last Theorem. However, the excitement is dampened by the fact that the proof by Mochizuki is not easily understood and there are efforts to decode it.
  • #1
qspeechc
844
15
I'm sorry if this has been posted already, but here's the article.

I don't know much about number theory, but it seems like many of the biggest problems in number theory are quite simple to state, like this one, even a school child could understand it.

The conjecture has also been described as a sort of grand unified theory of whole numbers, in that the proofs of many other important theorems follow immediately from it. For example, Fermat's famous Last Theorem (which states that an+bn=cn has no integer solutions if n>2) follows as a direct consequence of the ABC conjecture.

Sounds like some really exciting stuff.

Another article.
http://www.maa.org/mathland/mathtrek_12_8.html
 
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  • #2
Unfortunately almost nobody understands what Mochizuki has written and he is not very cooperative in explaining it. AFAIK there are currently some workgroups trying to decode his proof.
 

1. What is the ABC Conjecture in Number Theory?

The ABC Conjecture is a famous unsolved problem in number theory that relates to the addition of three relatively prime positive integers. It states that for any positive real number ε, there exists a finite bound C(ε) such that for any three relatively prime positive integers a, b, and c satisfying a + b = c, the following inequality holds: c < C(ε) * rad(abc)^{1+ε}, where rad(n) denotes the product of distinct prime factors of n.

2. Who claimed to have found a proof of the ABC Conjecture?

In September 2018, Shinichi Mochizuki, a Japanese mathematician, claimed to have found a proof of the ABC Conjecture. However, the proof has not yet been accepted by the mathematical community and is still undergoing scrutiny and verification.

3. What is the significance of the ABC Conjecture in the world of mathematics?

The ABC Conjecture has been described as one of the most important unsolved problems in mathematics. Its proof would have far-reaching implications and could potentially lead to advancements in other fields of mathematics, such as algebraic geometry and elliptic curves.

4. Why has the claimed proof of the ABC Conjecture not been accepted yet?

The proof put forth by Mochizuki is highly complex and uses a new mathematical framework that he has developed, known as Inter-universal Teichmüller theory. Many mathematicians have expressed difficulty in understanding and verifying the proof, and it has faced criticism for lack of clarity and accessibility.

5. When will we know for sure if the claimed proof is valid?

It is difficult to say when or if the mathematical community will reach a consensus on the validity of Mochizuki's proof. The process of verifying such a complex and groundbreaking proof can take years, and it may require additional insights and developments from other mathematicians to fully understand and validate the proof.

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