Inter IISER–NISER Mathematics Meet
[ IINMM – 2023 ]

The Inter IISER-NISER Mathematics Meet (IINMM) is a joint initiative of all the IISERs and NISER. The aim of this meet is to bring together researchers from the IISERs and NISER on a common platform to exchange ideas and promote collaborative research in all areas of Mathematics. It also gives an opportunity to the PhD students and PDFs of these institutes to showcase their research works and interact with other researchers in related fields. The previous IINMMs were hosted by IISER Pune (2017), IISER Bhopal (2018), IISER Mohali (2020), IISER Tirupati (2021) and IISER Kolkata (2022). IINMM-2023 is fully funded by NISER Bhubaneswar, which is an autonomous institute under Department of Atomic Energy, Government of India.


All faculties (including INSPIRE faculties), PDFs and PhD (including Integrated MSc-PhD) students from the IISERs and NISER working in any area of mathematics are eligible to participate in IINMM-2023. Faculties interested to participate in IINMM-2023 may simply write an email to the program email id. PDFs and PhD students interested to attend the program may fill up the online Google form.
The last date of application is: July 14, 2023 (Friday).

Apply to Participate

A selection procedure may be followed to shortlist the applicants among the PDFs and PhD students depending on the limited availability of logistic. Priority will be given to the applicants interested in presenting their research work in the parallel sessions. The selected list of applicants will be made available by July 24, 2023 (Monday).


Plenary Speakers
• Amritanshu PrasadIMSc Chennai
• B V Rajarama BhatISI Bangalore
• Kaneenika SinhaIISER Pune
• Mahender SinghIISER Mohali
• Sanjay ParuiNISER Bhubaneswar
• Somnath BasuIISER Kolkata

Invited Speakers

(List will be updated from time to time)

Session : Algebra

• Anupam Kumar SinghIISER Pune
• Kumar BalasubramanianIISER Bhopal
• Md. Ali ZinnaIISER Kolkata
• Rekha BiswalNISER Bhubaneswar
• Tanusree KhandaiIISER Mohali

Session : Analysis

• Diganta BorahIISER Pune
• Haripada SauIISER Pune
• Md. Ramiz RezaIISER Thiruvananthapuram
• Ritabrata SenguptaIISER Berhampur
• Soumalya JoardarIISER Kolkata
• Sushil GoraiIISER Kolkata

Session : Discrete Mathematics, Probability and Statistics

• Anindya GoswamiIISER Pune
• Anirban BanerjeeIISER Kolkata
• Kartick AdhikariIISER Bhopal
• Kaushik MajumderNISER Bhubaneswar
• Krishna KaipaIISER Pune
• Moumanti PodderIISER Pune

Session : Harmonic Analysis and PDE

• Divyang BhimaniIISER Pune
• Jotsaroop KaurIISER Mohali
• Manas Ranjan SahooNISER Bhubaneswar
• Prashanta GarainIISER Berhampur
• Ramesh MannaNISER Bhubaneswar
• Sayan BagchiIISER Kolkata
• Sombuddha BhattacharyyaIISER Bhopal

Session : Number Theory

• Anilatmaja AryasomayajulaIISER Tirupati
• Chandrakant S AribamIISER Mohali
• Karam Deo ShankhadharIISER Bhopal
• Prem Prakash PandeyIISER Berhampur
• Shalini BhattacharyaIISER Tirupati
• Soumya BhattacharyaIISER Kolkata

Session : Topology and Geometry

• Arjun PaulIISER Kolkata
• Mainak PoddarIISER Pune
• Sanjay Kumar SinghIISER Bhopal
• Soma MaityIISER Mohali

Contributed Speakers
• Abhishek DasNISER Bhubaneswar
• Amit RoyNISER Bhubaneswar
• Binod Kumar SahooNISER Bhubaneswar
• Chaitanya J KulkarniIISER Bhopal
• Debabrata DeNISER Bhubaneswar
• Debattam DasIISER Mohali
• Gargi MukherjeeNISER Bhubaneswar
• Harish KishnaniIISER Mohali
• Jewel MahajanIISER Pune
• Md Amir HossainIISER Bhopal
• Neeraj Kumar DhanwaniIISER Mohali
• Nurun NeshaIISER Kolkata
• Pranav KumarIISER Bhopal
• Pravin KumarIISER Mohali
• Sandeep E MNISER Bhubaneswar
• Sandip SamantaIISER Kolkata
• Sanjay MukherjeeNISER Bhubaneswar
• Sanjoy ChatterjeeIISER Kolkata
• Santosh Kumar NayakNISER Bhubaneswar
• Shivansh PandeyNISER Bhubaneswar
• Shushma RaniIISER Mohali
• Soumitra DasIISER Berhampur
• Sourayan BanerjeeIISER Bhopal
• Sourjya BanerjeeIISER Kolkata
• Subham SarkarNISER Bhubaneswar
• Suman MukherjeeNISER Bhubaneswar
• Surjeet Singh ChoudharyIISER Bhopal
• TejbirIISER Mohali


Accommodation will be provided to the outstation participants in NISER guest house (Arrival: 28th September 2023 & Departure: 2nd October 2023).
lick on the following links to see the name of the guest houses allotted to the participants including plenary/invited/contributed speakers.

A1-A2 Guest House
VIP Guest House

Travel Support

NISER shall not provide any travel support due to limited fund available for the program.

Reaching the Venue

NISER Bhubaneswar is located at Jatni, which is around 30 km from Bhubaneswar City/Railway station (BBS). The nearest railway station is: Khurda Road Junction (KUR), which is around 4 km from NISER. One can avail auto-rickshaw service or state-run road transportation buses from both the train stations (towards Khurda) to reach NISER. The nearest airport is: Biju Patnaik International Airport (BBI), which is around 28 km from NISER. One can avail pre-paid taxi service from the airport to reach NISER.

One can also avail taxi service of the travel agency which provides vehicles to NISER from time to time. Email and mobile number of the travel agency are: and 9937205795. The travel agency may need your information such as name, mobile number, email address etc. at the time of booking. One way (from airport to NISER campus/ from NISER campus to the airport) fare is around ₹1,090/- including GST. If you need an invoice, then inform the travel agency in advance. SMS office or the organisers of IINMM-2023 will not be involved in this process.

See Map (NISER)


Participants - PDF

Please click the icon to view the List of Participants.

Schedule of Talks

Schedule - PDF

Please click the icon to view the Schedule of Talks.

Titles & Abstracts

Abstracts - PDF

Please click the icon to view the Titles & Abstracts.


[Parent] : Department of Atomic Energy, Govt. of India
[Host] : National Institute of Science Education and Research

Contact Us

Postal Contact Address:

Convener, Inter IISER-NISER Mathematics Meet-2023
School of Mathematical Sciences
National Institute of Science Education and Research, Bhubaneswar
PO: NISER, Via: Jatni, District: Khurda, Odisha - 752050, INDIA.


  •   +91-674-2494082 / 2494216
Note: All online communications must be made to this email-ID.

Parallel Session Organisers:

Algebra: Tushar Kanta Naik (
Analysis: Dinesh Kumar Keshari (
Discrete Mathematics, Probability and Statistics: Binod Kumar Sahoo (
Harmonic Analysis and PDE: Anupam Pal Choudhury (
Number Theory: Sudhir Kumar Pujahari (
Topology and Geometry: Chitrabhanu Chaudhuri (
  • School of Mathematical Sciences, NISER
  • +91-674-2494082 / 2494216