## 10 MarPositive Definite Matrices

Positive Definite Matrices are a very important class of matrices that appear quite frequently in mathematics and physics. Rupam Haloi, a member of the Gonit Sora team is pursuing his masters thesis project on these matrices. A very brief introduction on these matrices, that forms...

## 10 MarInvited Article: Commutativity and Non-Commutativity in Mathematics

[caption id="attachment_6995" align="alignleft" width="197"] Image Source : Shutterstock[/caption] Dr. Debraj Chakrabarti is an Assistant Professor of Mathematics in Central Michigan University, Mt.Pleasant, USA. He is a very good person, a wonderful teacher and a brilliant mathematician. He had done B.Tech from IIT Kharagpur, India and thereafter...

## 10 MarS. N. Bose National Center for Basic Sciences PhD Applications

[caption id="attachment_6980" align="alignleft" width="298"] Image Source : Shutterstock[/caption] The S. N. Bose National Center for Basic Sciences, Kolkata is a premier research institute in India named after Satyendra Nath Bose, the great theretical physicist. The institute has started the admission procedure for its 2014 program. More...

## 05 MarSquaring: A New Way

If we square 11, it is very simple put 1(2*1)(12)get 121 same as square 12 put 1(2*2)(22) get 144 again for 13 we get 169 and for 14 we get 1 8 16=196 and so on. When we go deep, we find that there is symmetry...

## 03 MarThe unreasonable ubiquity of Mathematics

This article has been written by Prof. Sujatha Ramdorai (member of our advisory board). [caption id="attachment_5581" align="alignleft" width="236"] Galileo Galilei[/caption] Galileo Galiei (1564-1642) in his book `The Assayer' believed that lasting truth in Physics can only be achieved by Mathematics, and that those who neglect mathematics wander...

## 02 MarFalling in Love with Mathematics and Science: TEDx Pune Talk

This is a talk delivered by Prof. Sujatha Ramdorai (member of our advisory board) at TEDx Pune. ...

## 02 MarNational Science Day

Hi, dear reader! I am so happy that one more person is going to read my article - Thanks to internet, thanks to computer, thanks to Laptop, Tablet, mobile, electricity. . and the list goes on! We are surrounded by instruments, gadgets, vehicles and what...

## 22 FebMath Olympiad Problem Sheet

Debashish Sharma (Staff Writer with Gonit Sora) has shared a problem sheet that he used for the Pre INMO traning camp at Shillong this year with us. The sheet can be downloaded here. [ad#ad-2]...

## 21 FebWorkshop on Mathematical Problem Solving at ISI Kolkata

The Indian Statistical Institute, Kolkata is organising a workshop on mathematical problem solving, mainly for the undergraduate students. The workshop will be held from 19 May to 13 June 2013. The last date for applying is 15 March 2014. More details for the workshop can...

## 07 FebOn the Nature of Light

It is the fastest in the universe and has to be fast since nothing can even reach its speed. Light or adustum as it is known in Latin is the ultimate form of energy. It is not just about the visible wavelengths but even more...