## Organisers:

## Time:

## Venue:

In this talk, we will study the PhD-work of Risi Kondor in which he demonstrates how bispectrum invariants can be used to classify translated and rotated images.

Speaker:

Neha, TIFR

Friday, 18 August 2017, 17:15 to 18:15

In this talk, we will study the PhD-work of Risi Kondor in which he demonstrates how bispectrum invariants can be used to classify translated and rotated images.

Speaker:

Siddharth Bhandari, TIFR

Friday, 11 August 2017, 17:15 to 18:15

A recent powerful method has been independently developed by Saxton and Thomason (2012) and by Balogh, Morris, Samotij (2014).

Speaker:

Suhail Sherif, TIFR

Friday, 28 July 2017, 17:15 to 18:15

We look at the boolean function in which the input is a boolean matrix with the promise that either 2/3rd of its rows contain a 1 or 2/3rd of its rows do not contain a 1.

Speaker:

Anand Deo, TIFR

Friday, 21 July 2017, 17:15 to 18:15

Discrete default intensity based or logit type models are commonly used as reduced form models for conditional default probabilities for corporate loans where this default probability depends upon macroeconomic as well as firm-specific covariates.

Speaker:

Varun Narayanan, TIFR

Friday, 30 June 2017, 17:15 to 18:15

We discuss the notion of security in the multi-party computing protocols. We start with the simpler definition of standalone security.

Speaker:

Anamay Tengse, TIFR

Friday, 23 June 2017, 17:15 to 18:15

Nisan gave an exact characterization of the ``non-commutative algebraic branching program (ABP) complexity'' of a polynomial in 1991.

Santhoshini Velusamy

Friday, 16 June 2017, 17:15 to 18:15

This paper is joint work with Venkatesan Guruswami and Ameya Vellingker, to appear in APPROX 17.

Speaker:

Suhail Sherif, TIFR

Friday, 9 June 2017, 17:15 to 18:15

Around a week ago, a group of researchers* proved that the randomized query complexity of f composed with g is lower bounded by the product of the randomized query complexities of f and g, albeit with suboptimal parameters.

Rakesh Pawar

Friday, 2 June 2017, 17:15 to 18:15

In this talk, we will see a proof of the snake lemma. The talk will assume a basic familiarity (group homomorphisms, kernels, cokernels, etc.) with group theory.

Speaker:

Ramprasad Saptharishi, TIFR

Friday, 26 May 2017, 17:15 to 18:15

During academic collaborations, we have different people working on a paper and the draft has a natural evolution. Most people are ok using a sync service like dropbox, or even just emailing tex sources to each other (gasp).