Sagar Shrivastava (@ntsesagar) 's Twitter Profile
Sagar Shrivastava

@ntsesagar

Origami enthusiast who is a Visiting Professor in the Mathematics department of Ashoka University.

ID: 1328833201

linkhttps://sites.google.com/view/sagar-shrivastava/home calendar_today05-04-2013 09:49:37

811 Tweet

951 Followers

626 Following

Fermat's Library (@fermatslibrary) 's Twitter Profile Photo

60 years ago this month, the Fast Fourier Transform (FFT) was introduced by Cooley & Tukey (1965) - one of the most important algorithms in signal processing and data analysis. In 1805, Gauss - studying the orbits of asteroids Pallas and Juno - came up with a method to

60 years ago this month, the Fast Fourier Transform (FFT) was introduced by Cooley & Tukey (1965) - one of the most important algorithms in signal processing and data analysis.

In 1805, Gauss - studying the orbits of asteroids Pallas and Juno - came up with a method to
TERRY Nicolas (@passionorigami) 's Twitter Profile Photo

Origami impresses. But does it still amaze? What if the technical breakthroughs currently transforming origami weren't entirely beneficial? Read more here : origami-shop.com/en/origamiwond… #Origami #OrigamiArt #NicolasTerryOrigami #OrigamiShop Dog by Eric Joisel- photo by Dee Lynch

Origami impresses. But does it still amaze?
What if the technical breakthroughs currently transforming origami weren't entirely beneficial?
Read more here :
origami-shop.com/en/origamiwond…
#Origami #OrigamiArt #NicolasTerryOrigami #OrigamiShop

Dog by Eric Joisel- photo by Dee Lynch
HBCSE (@hbcse_tifr) 's Twitter Profile Photo

The Indian team is all set to compete among 600 of the world’s brightest young mathematical minds from over 100 countries at the International Mathematical Olympiad, Sunshine Coast, Australia Jul 13-20. Wishing them the very best! imo2025.au #IMO2025, #MathOlympiad

The Indian team is all set to compete among 600 of the world’s brightest young mathematical minds from over 100 countries at the International Mathematical Olympiad, Sunshine Coast, Australia Jul 13-20. Wishing them the very best! imo2025.au  #IMO2025, #MathOlympiad
Valeriy M., PhD, MBA, CQF (@predict_addict) 's Twitter Profile Photo

Fourier’s Vision, Kolmogorov’s Counterexample Joseph Fourier boldly claimed that any function could be represented as a sum of sines and cosines — a Fourier series. His insight revolutionized physics and mathematics, but it came with a major flaw: a lack of rigor.

Fourier’s Vision, Kolmogorov’s Counterexample

Joseph Fourier boldly claimed that any function could be represented as a sum of sines and cosines — a Fourier series. 

His insight revolutionized physics and mathematics, but it came with a major flaw: a lack of rigor.
Sagar Shrivastava (@ntsesagar) 's Twitter Profile Photo

A year of hard work finally paid off. For the first time we participated in ETEAM ( European tournament of enthusiastic apprentice mathematicians), and we came second. Kudos to the Lodha Genius Programme team, Ambika, and the students. Special thanks to Gaurav Bhatnagar for starting this!!

A year of hard work finally paid off. For the first time we participated in ETEAM ( European tournament of enthusiastic apprentice mathematicians), and we came second. Kudos to the <a href="/LodhaGenius/">Lodha Genius Programme</a> team, Ambika, and the students. Special thanks to <a href="/bhatnagarg/">Gaurav Bhatnagar</a> for starting this!!
Prof Lennart Nacke, PhD (@acagamic) 's Twitter Profile Photo

Academic writing rule I wish someone told me earlier: Your discussion should feel like a chat with the field's top expert. Not a lecture. Not a list of findings. A conversation about what comes next.

HBCSE (@hbcse_tifr) 's Twitter Profile Photo

Spectacular performance by the Indian team at the International Mathematical Olympiad 2025 held at Sunshine Coast, Australia from Jul 10-21, winning 3 Gold, 2 Silver and 1 Bronze! Congratulations Team India you make the nation proud!! #IMO2025, #Matholympiad.

Spectacular performance by the Indian team at the International Mathematical Olympiad 2025 held at Sunshine Coast, Australia from Jul 10-21, winning 3 Gold, 2 Silver and 1 Bronze! Congratulations Team India you make the nation proud!! #IMO2025, #Matholympiad.
Sagar Shrivastava (@ntsesagar) 's Twitter Profile Photo

This is a really proud moment for India, the best we’ve performed in IMO since 1989, and we’re overall ranked 7!! HBCSE #IMO2025 #TeamIndia #matholympiad

HBCSE (@hbcse_tifr) 's Twitter Profile Photo

Kanishk Jain (GOLD) Pune, Maharashtra; Snehil Jha (GOLD) Jabalpur, Madhya Pradesh Riddhesh Anant Bedale (GOLD) Indore, Madhya Pradesh Aagam Jignesh Shah (SILVER) Surat, Gujarat Rajit Gupta (SILVER) Kota, Rajasthan

Kanishk Jain (GOLD) Pune, Maharashtra;
Snehil Jha (GOLD) Jabalpur, Madhya Pradesh
Riddhesh Anant Bedale (GOLD) Indore, Madhya Pradesh
Aagam Jignesh Shah (SILVER) Surat, Gujarat
Rajit Gupta (SILVER) Kota, Rajasthan
The Principia (@theprincipiaa) 's Twitter Profile Photo

"Students don't need a perfect teacher.Students need a happy teacher, who's gonna make them excited to come to school and grow a love for learning." - Richard Feynman

"Students don't need a perfect teacher.Students need a happy teacher, who's gonna make them excited to come to school and grow a love for learning."

- Richard Feynman