**John Forbes Nash Jr.** in 1962 proved the existence of unique regular solutions in local time to the Navier–Stokes equation. Terence Tao in 2016 published a finite time blowup result for an averaged version of the 3-dimensional Navier–Stokes equation.

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## Which of the Millennium Prize Problems has been solved?

To date, the only Millennium Prize problem to have been solved is **the Poincaré conjecture**, which was solved in 2003 by the Russian mathematician Grigori Perelman. He declined the prize money.

## Who solved the millennium problem?

**Grigori Perelman**, a Russian mathematician, solved one of the world’s most complicated math problems several years ago. The Poincare Conjecture was the first of the seven Millennium Prize Problems to be solved.

## Are any of the Millennium problems been solved?

To date, **only one Millennium Prize problem has been officially solved**. In 2002, Grigori Perelman proved the Poincaré conjecture, but later withdrew from the mathematical community and refused the $1 million prize.

## Who is working on the Millennium Problems?

The seven Millennium Prize Problems were chosen by **the founding Scientific Advisory Board of CMI**, which conferred with leading experts worldwide. The focus of the board was on important classic questions that have resisted solution for many years.

## What is the hardest math problem ever?

But those itching for their Good Will Hunting moment, the Guinness Book of Records puts **Goldbach’s Conjecture** as the current longest-standing maths problem, which has been around for 257 years. It states that every even number is the sum of two prime numbers: for example, 53 + 47 = 100.

## What are the 7 unsolvable math problems?

Clay “to increase and disseminate mathematical knowledge.” The seven problems, which were announced in 2000, are **the Riemann hypothesis, P versus NP problem, Birch and Swinnerton-Dyer conjecture, Hodge conjecture, Navier-Stokes equation, Yang-Mills theory, and Poincaré conjecture.**

Navier-Stokes equation, in fluid mechanics, **a partial differential equation that describes the flow of incompressible fluids**. The equation is a generalization of the equation devised by Swiss mathematician Leonhard Euler in the 18th century to describe the flow of incompressible and frictionless fluids.

The Navier-Stokes Millennium problem has **been completely solved** in a my paper published in 2008. Partial results were obtained in some works published starting from 1985.

It’s the Navier-Stokes existence and uniqueness problem, based on equations written **down in the 19th century**. The solution of this prize problem would have a profound impact on our understanding of the behaviour of fluids which, of course, are ubiquitous in nature.

## What is a math problem that Cannot be solved?

**The Collatz conjecture** is one of the most famous unsolved mathematical problems, because it’s so simple, you can explain it to a primary-school-aged kid, and they’ll probably be intrigued enough to try and find the answer for themselves. So here’s how it goes: pick a number, any number. If it’s even, divide it by 2.

## Where is Perelman now?

But Perelman resides in **St.** **Petersburg** and refuses to communicate with other people.” According to Nasar and Gruber, Yau had a history of trying to negate other mathematicians’ proofs.

## Is Riemann hypothesis solved?

Bridson, who said institute would be scrupulous in following the stated rules to evaluate claims that one of the Millennium Prizes has been solved. On the website of Clay Mathematics Institute, the final word on Riemann Hypothesis is: **“The problem is unsolved”**.

## Which is the hardest millennium problem?

Today’s mathematicians would probably agree that **the Riemann Hypothesis** is the most significant open problem in all of math. It’s one of the seven Millennium Prize Problems, with $1 million reward for its solution.

## What does kiss mean in math?

So I came up with this “KISS” method. This stands for “**Keep it Switch Switch**”, which many students remember from other math concepts.

## Is NP equal to P?

6 Answers. P stands for polynomial time. NP stands for **non-deterministic polynomial time**.