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๐Ÿ‘‡This is problem number 27๐Ÿ‘‡

@worldmath
30 April 1777 Braunschweig
23 February 1855 Gรถttingen
Johann Carl Friedrich Gauss was a German mathematician who contributed significantly to many fields including:
โœ…number theory
โœ…algebra
โœ…statistics
โœ…analysis
โœ…differential geometry
โœ…geodesy
โœ…geophysics
โœ…mechanics
โœ…electrostatics
โœ…astronomy
โœ…matrix theory
โœ…optics.

Sometimes referred to as the "foremost of mathematicians" and "greatest mathematician since antiquity".
Gauss had an exceptional influence in many fields of mathematics and science and is ranked as one of history's most influential mathematicians.
Mathematics
problem 27.pdf
A
Sent by Pooria Iranian from Iran
Mathematics
problem 27.pdf
B
Sent by Pooria Iranian from Iran
Mathematics
problem 27.pdf
C
Sent by Pooria Iranian from Iran
Mathematics
problem 27.pdf
A
An other prove
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Sent from Obidah ali Alsharafy from Yemen
๐Ÿ‘‡This is problem number 28๐Ÿ‘‡

@worldmath
Mathematics
Problem 28.pdf
1โƒฃ
#Algebra๐Ÿ“ˆ๐Ÿ“‰
#Poland๐Ÿ‡ต๐Ÿ‡ฑ
2โƒฃ
#Combinatorics๐Ÿ“ฆ๐Ÿ’ก
#Colombia๐Ÿ‡จ๐Ÿ‡ด
3โƒฃ
#Geometry๐Ÿ“๐Ÿ“
#Korea๐Ÿ‡ฐ๐Ÿ‡ท
4โƒฃ
#Number_Theoryโž•โž–
#Russia๐Ÿ‡ท๐Ÿ‡บ
Maryam Mirzakhani
Born:
12 May 1977, Iran๐Ÿ‡ฎ๐Ÿ‡ท
Died:
Today,15 July 2017, USA๐Ÿ‡บ๐Ÿ‡ธ
๐Ÿ”ต๐Ÿ”ตHer research topics include:

โœ…Teichmรผller theory
โœ…hyperbolic geometry
โœ…ergodic theory
โœ…symplectic geometry

๐Ÿ”ด๐Ÿ”ดAwards and honors

๐Ÿ…1995-99:
IPM Fellowship, Tehran, Iran

๐Ÿ…2003:
Merit fellowship Harvard University

๐Ÿ…2003:
Harvard Junior Fellowship Harvard University

๐Ÿ…2004:
Clay Mathematics Institute Research Fellow
"Simple geodesics on hyperbolic surfaces and the volume of the moduli space of curves"

๐Ÿ…2009:
AMS Blumenthal Award

๐Ÿ…2010:
Invited to talk at the International Congress of Mathematicians, on the topic of "Topology and Dynamical Systems & ODE"

๐Ÿ…2013:
The 2013 AMS Ruth Lyttle Satter Prize in Mathematics.

๐Ÿ…2014:
Named one of Nature's ten "people who mattered"

๐Ÿ…2014:
Clay Research Award

๐Ÿ…2014:
Plenary speaker at the International Congress of Mathematicians (ICM)

๐Ÿ…๐ŸŽ–2014:
Fields Medal
On 13 August 2014, Mirzakhani became both the first woman and the first Iranian honored with the Fields Medal, the most prestigious award in mathematics.
her work in "the dynamics and geometry of Riemann surfaces and their moduli spaces".

๐Ÿ…2015:
Elected foreign associate to the French Academy of Science

๐Ÿ…2015:
Elected to the American Philosophical Society

๐Ÿ…2016:
National Academy of Sciences

๐Ÿ…2017:
Elected to the American Academy of Arts and Sciences
Mathematics
Problem 28.pdf
1โƒฃ
#Algebra๐Ÿ“ˆ๐Ÿ“‰
#Poland๐Ÿ‡ต๐Ÿ‡ฑ
Mathematics
Problem 28.pdf
2โƒฃ
#Combinatorics๐Ÿ“ฆ๐Ÿ’ก
#Colombia๐Ÿ‡จ๐Ÿ‡ด
Mathematics
Problem 28.pdf
3โƒฃ
#Geometry๐Ÿ“๐Ÿ“
#Korea๐Ÿ‡ฐ๐Ÿ‡ท
Mathematics
Problem 28.pdf
4โƒฃ
#Number_Theoryโž•โž–
#Russia๐Ÿ‡ท๐Ÿ‡บ
Grigori Perelman
Born:
13 June 1966
Leningrad, Soviet Union(now Saint Petersburg, Russia)๐Ÿ‡ท๐Ÿ‡บ
๐Ÿ”ต๐Ÿ”ตHis research topics include:

โœ…Riemannian geometry
โœ…Geometric topology
โœ…Proof of the soul conjecture
โœ…Proof of the Poincarรฉ conjecture

๐Ÿ”ด๐Ÿ”ดAwards

๐Ÿ…Saint Petersburg Mathematical Society 
๐Ÿ…Prize (1991)
๐Ÿ…EMS Prize (1996), declinedโŒ
๐Ÿ…Fields Medal (2006), declinedโŒ
๐Ÿ…Millennium Prize (2010), declinedโŒ

โฌ‡๏ธโฌ‡๏ธโฌ‡๏ธโฌ‡๏ธโฌ‡๏ธโฌ‡๏ธโฌ‡๏ธโฌ‡๏ธโฌ‡๏ธโฌ‡๏ธโฌ‡๏ธโฌ‡๏ธโฌ‡๏ธโฌ‡๏ธ

His mathematical education continued at theLeningrad Secondary School, aspecialized school with advanced mathematics and physics programs.

๐Ÿ…1982:
as a member of theSoviet Union team competing in theInternational Mathematical Olympiad, an international competition for high school students, he won a gold medal, achieving a perfect score.

๐Ÿ…1994:
Perelman proved the soul conjecture.

๐Ÿ…2003:
he proved (confirmed in 2006)Thurston's geometrization conjecture.
This consequently solved in the affirmative thePoincarรฉ conjecture.

๐Ÿ…August 2006:
Perelman was offered theFields Medal for "his contributions to geometry and his revolutionary insights into the analytical and geometric structure of theRicci flow", but he declined the award, stating:
โญ๏ธ
I'm not interested in money or fame; I don't want to be on display like an animal in a zooโญ๏ธ

๐Ÿ…22 December 2006:
the scientific journal Science recognized Perelman's proof of the Poincarรฉ conjecture as the scientific "Breakthrough of the Year", the first such recognition in the area of mathematics.

๐Ÿ…18 March 2010:
it was announced that he had met the criteria to receive the first ClayMillennium Prize for resolution of the Poincarรฉ conjecture.

๐Ÿ…1 July 2010:
he turned down the prize of one million dollars, saying that he considered the decision of the board of CMI and the award very unfair and that his contribution to solving the Poincarรฉ conjecture was no greater than that ofRichard S. Hamilton, the mathematician who pioneered the Ricci flow with the aim of attacking the conjecture.

๐Ÿ…
He also turned down the prestigious prize of the European Mathematical Society.
๐Ÿ‘‡This is problem number 29๐Ÿ‘‡

@worldmath
2024/07/01 08:51:45
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