kitty Persian

[BBC NEWS فارسی @bbcpersian]

نرخ دلار در معاملات امروز بازار آزاد ایران با ثبت یک رکورد تازه به مرز ۲۵۰ هزار تومان رسید. بر اساس کانال‌های اعلام نرخ ارز در ایران، در معاملات امروز قیمت هر یورو از ۲۸۴ هزار تومان گذشت و پوند هم بالای ۳۳۱ هزار تومان معامله شد.

https://t.co/G3ZbsCkT17

[ArchaeoHistories @histories_arch]

The groundbreaking Iranian mathematician Maryam Mirzakhani. She was the first woman to win the Fields Medal in 2014, which is the highest honor in mathematics....

Maryam Mirzakhani was born in Tehran, Iran, on May 3, 1977. She showed an early interest in mathematics and attended the Farzanegan School, part of Iran’s National Organization for Development of Exceptional Talents. Her abilities gained international recognition when she won gold medals at the International Mathematical Olympiad in 1994 and 1995, achieving a perfect score in the latter year.

She studied mathematics at Sharif University of Technology in Tehran before moving to the United States for graduate work at Harvard University. Under the supervision of Curtis McMullen, she completed her Ph.D. in 2004. Her dissertation provided deep insights into the geometry and dynamics of hyperbolic surfaces, laying the foundation for much of her later work.

Her research focused on the geometry and topology of Riemann surfaces and their moduli spaces. She developed new methods to study the dynamics of billiards on polygonal surfaces and made groundbreaking contributions to Teichmüller theory, which explores how geometric structures on surfaces change over time. Her work combined ideas from complex geometry, topology, and dynamical systems in novel ways.

In 2008, she became a professor at Stanford University. In 2014, she was awarded the Fields Medal, the most prestigious prize in mathematics, becoming the first woman and the first Iranian to receive the honor. The citation recognized her "outstanding contributions to the dynamics and geometry of Riemann surfaces and their moduli spaces."

She was known not only for her technical brilliance but also for her approach to problem-solving, often describing mathematical exploration as similar to writing a novel. She preferred working through problems visually, covering large sheets of paper with drawings and diagrams.

She was diagnosed with breast cancer in 2013. Despite her illness, she continued her research and mentorship of students. She died on July 14, 2017, in Palo Alto, California, at the age of 40. Her legacy continues to inspire mathematicians, particularly women in STEM fields. In her honor, Iran declared May 12, her birthday according to the Persian calendar, as National Women in Mathematics Day.

#archaeohistories

[Nakh @___nakh]

مارک روبیو سال 2015

گوش بدین

[Mitra Hejazipour @MitraHejazipour]

اینم از بیژن مرتضوی‌ اوریجینال 🎀

[independentpersian @indypersian]

دونالد ترامپ، رئیس‌جمهوری ایالات متحده، در سخنرانی خود با اشاره به تقابل با ایران اعلام کرد: «ما در ونزوئلا پیروز شدیم، کشوری که اکنون با ما برای تولید میلیون‌ها بشکه نفت همکاری می‌کند. ما به همین ترتیب در ایران نیز به پیروزی بزرگی دست یافته‌ایم و شما بسیار بسیار زود، نتایج این تلاش‌ها را خواهید دید.»
رئیس‌جمهوری آمریکا در بخش دیگری از اظهارات خود با نقل‌قول درباره امنیت انتخاباتی افزود: «دشمنان ایالات متحده از جمله دست‌کم روسیه، چین، ایران، کره شمالی و همچنین گروه‌های غیردولتی، توانایی به خطر انداختن زیرساخت‌های انتخاباتی آمریکا را دارند.»

[kitty Persian @kittyjooon]

@xoxoshirazi

[بوف کر @deafowl]

اینکه دیروز در انگلستان در بزرگترین گردهمایی ملی گرایان اروپایی حساب مردم ایران رو از حساب اسلام و مسلمانان دیگه جدا کردن نتیجه خون دهها هزار نفر جاویدنام داخل و تلاش خستگی ناپذیر دیاسپورای ول نکن ایرانی بود!
دنیا داره میفهمه که "ایرانی مسلمان نیست و مسلمان ایرانی نمیشه"!

[Steve 🇺🇸 @SteveLovesAmmo]

Democrats called President Trump and MAGA “Nazis” for years.

So…spare us the theatrics when J.D. Vance calls Senator Alex Padilla, “Jose”.

[kitty Persian @kittyjooon]

Neda's mom crying so sad by her daughetr's grave http://bit.ly/MvZza

[kitty Persian @kittyjooon]

is falling asleep..............

[kitty Persian @kittyjooon]

Falling asleep..............

[kitty Persian @kittyjooon]

Just joined into Twitter :)