It took me four failures, since the second semester of PG to realise that I’m writing CSIR-UGC *National Eligibility Test for Lectureship* of fondly called as… 5,107 more words

## Tags » Mathematical Sciences

#### Learning to Fail, Failing to Win

#### Springer 2020 e-books and protocols update

Our Library’s ebook collections have been further enhanced this year with **more than 7,500 new ebooks **from the following **Springer** collections. These are largely frontfile additions for 2020. 207 more words

#### Video Lecture: Examples of Metric Spaces (Lecture 2)

Here’s a video discussing the definition of metric spaces, and the inspiration behind it.

Watch it on YouTube >Watch out for the next video on counterexamples of metric spaces! 78 more words

#### Euler and The Corona Pandemic

How someone who lived in 18th century is helping us fight the pandemic today?

A 3-min video introduction to **#Leonhard** **#Euler** and **#GraphTheory**, on how it is used to… 34 more words

#### Video Lecture: Definition of Metric Spaces (Lecture 1)

Here’s a video discussing the definition of metric spaces, and the inspiration behind it.

Watch it on YouTube >Watch out for the next video on examples and counterexamples of metric spaces! 58 more words

#### Examples and Counterexamples: Real Line with Discrete Metric/Topology

🛈 This materials is useful for Unit 1 in CSIR-NET.

**Definition:** , where

Prove that is a metric on , as an exercise.

We denote it as . 141 more words