Key points
*: All the Talks (Pleneary, Symposia, Contributed) will take
place in the R&D Building of IIIT-Delhi
**: The Lunch & Dinner venue will be the ground floor of Lecture Hall
Complex which is at a 3 minutes walk from the R&D Building.
| Time | 18 Dec | 19 Dec | 20 Dec |
|---|---|---|---|
| 8:00–9:30 | Registration / Inauguration (9:15–9:30) | Registration | Registration |
| 9:30–10:30 | Plenary 1 | Plenary 3 | Plenary 5 |
| 10:30–11:00 | Tea | Tea & Posters | Tea & Posters |
| 11:00–13:00 |
S1–S4 Four 30-min talks |
S5–S8 Four 30-min talks |
S9–S12 Four 30-min talks |
| 13:00–14:15 | Lunch | Lunch | Lunch |
| 14:25–15:25 |
S1–S4 Two 30-min talks |
S5–S8 Two 30-min talks |
S9–S12 Two 30-min talks |
| 15:25–15:45 |
S1–S4 One 20-min talk |
S5–S8 One 20-min talk |
S9–S12 One 20-min talk |
| 15:45–16:00 | Tea | Tea | Tea |
| 16:00–17:00 |
S1–S4 Three 20-min talks |
S5–S8 Three 20-min talks |
S9–S12 Three 20-min talks |
| 17:00–17:30 | Tea & Poster | Tea & Posters | Tea & Poster |
| 17:30–18:30 | Plenary 2 | Plenary 4 | Plenary 6 |
| 18:30–19:30 | RMS GBM | — | — |
| 19:30– | Dinner | Dinner | Dinner |
Symposia List
| • S1: Algebraic Geometry • S2: Discrete Mathematics • S3: Partial Differential Equation • S4: Geometry and Topology • S5: Mathematical Aspects of Computer Science • S6: Numerical Analysis | • S7: Probability and Statistics • S8: Representation Theory • S9: Algebra • S10: Complex Analysis • S11: Harmonic and Functional Analysis • S12: Number Theory |
Plenary Speaker's List
| Venue: B003, R&D Building, IIIT-Delhi Speaker: Gurmeet K. Bakshi (Punjab University) Chair: Nabanita Ray Talk Title: From Correspondence to Revolution: Dedekind, Frobenius, and the Birth of Modern Algebra Plenary 2: Speaker: Kumar Murty ( University of Toronto), (Public) Chair: Debika Banerjee Talk Title: Motives, periods and irrationality Venue: B003, R&D Building, IIIT-Delhi Speaker: Debdip Ganguly (ISI Delhi) Chair: Kaushik Kalyanaraman Talk Title: Functional inequalities: Sharp Constants, Extremals and Stability Plenary 4: Speaker: S. Sivaramakrishnan (IIT Bombay) Chair: Rajiv Raman Talk Title: Enumerative combinatorics in the Alternating group An and beyond Venue: B003, R&D Building, IIIT-Delhi Speaker: Rahul Roy (IIIT-Delhi) Chair: Manuj Mukherjee Talk Title: Two models of evolution of species: a probabilistic study Plenary 6: Speaker: Jotsaroop Kaur (IISER Mohali) Chair: Satish Kumar Pandey Talk Title: On Bochner-Riesz problem |
| Time | Chair of the Talks | Speaker (Affiliation) |
Title of the Talk |
|---|---|---|---|
| 11:00–11:25 am | Krishan Hanumanthu (CMI) |
Neena Gupta(ISI Kolkata) | On Affine forms |
| 11:30–11:55 am | Pradip Kumar (Shiv Nadar University) | Related to Higgs bundles twisted by a vector bundle | |
| 12:00–12:25 pm | Ritwik Mukherjee (NISER Bhubaneswar) | Counting rational curves with an m-fold point | |
| 12:30–12:55 pm | Yashonidhi Pandey (IISER Mohali) | Bruhat-Tits theory over a higher dimensional base | |
| 2:25–2:50 pm | Mainak Poddar (IISER Pune) | Equivariant principal bundles over toric DM stacks | |
| 2:55–3:20 pm | Nabanita Ray (IIIT-Delhi) | Positivity and base loci of vector bundles | |
| 3:25–3:40 pm | Rumi Ghosh (IIT Bhubaneswar) | An invariant of valuation transcendental extensions and some stability results | |
| 4:00–4:15 pm | Cyril J. Jacob (IIT Bombay) | Lower bounds for Seshadri constants on general blow-ups of P2 | |
| 4:20–4:35 pm | Snehajit Misra (IITISM Dhanbad) | On stability of syzygy bundles |
| Time | Chair of the Talks | Speaker (Affiliation) |
Title of the Talk |
|---|---|---|---|
| 11:00–11:25 am | SwarupK Panda / S.Pirzada (IIT Kharagpur / University of Kashmir) |
Niranjan Balachandran (IIT Bombay) | Fractionally intersecting families: The story thus far |
| 11:30–11:55 am | Anshuman Das (Presidency University, Kolkata) | Graphs defined on Groups | |
| 12:00–12:25 pm | Ranjit Mehatari (NIT Rourkela) | Planer graphs with abelian automorphism groups | |
| 12:30–12:55 pm | Pratima Panigrahi (IIT Kharagpur) | On some Combinatorial Structures associated with Strongly Regular Graphs and related open problems | |
| 2:25–2:50 pm | Shariefuddin Pirzada (University of Kashmir) | On the eigenvalues of the adjacency matrix of graphs | |
| 2:55–3:20 pm | Ranveer Singh (IIT Indore) | Expressing the permanent of bipartite graphs in terms of determinants | |
| 3:25–3:40 pm | Somi Gupta (IIT Jammu) | A geometric characterization of known maximum scattered linear sets of PG(1, qⁿ) | |
| 4:00–4:15 pm | Stuti Mohanty (NIT Rourkela) | Characterization of families of lines meeting a Hermitian variety of PG(3, q²) in q + 1 points | |
| 4:20–4:35 pm | Bikramaditya Sahu (NIT Rourkela) | A characterization of the family of secant lines to a hyperbolic quadric in PG(3, q), q odd | |
| 4:40–4:55 pm | Ayushi Trivedi (IIT Delhi) | Simplicial degree d self-maps on n-spheres |
| Time | Chair of the Talks | Speaker (Affiliation) |
Title of the Talk |
|---|---|---|---|
| 11:00–11:25 am | Debdip Ganguly / Swarnendu Sil (ISI Delhi / IISc Bangalore) |
Ananta K. Majee (IIT Delhi) | Stochastic p-Laplace equation: Large deviation principle and transportation cost information inequality |
| 11:30–11:55 am | Tuhina Mukherjee (IIT Jodhpur) | On Elliptic PDEs of mixed type | |
| 12:00–12:25 pm | Ashish Kumar Pandey (IIIT-Delhi) | Existence of Wilton Ripples in water wave models | |
| 12:30–12:55 pm | Prosenjit Roy (IIT Kanpur) | Boundary Hardy Inequality | |
| 2:25–2:50 pm | Swarnendu Sil (IISc Bengaluru) | Subelliptic nonlinear Stein theorems | |
| 2:55–3:20 pm | Jagmohan Tyagi (IIT Gandhinagar) | The Neumann problem involving the fractional Laplacian and critical nonlinearities | |
| 3:25–3:40 pm | Anupama Arora (BITS Pilani) | Existence result for double phase system with coupled critical growth | |
| 4:00–4:15 pm | Vikram Yallapa Naik (BITS Pilani) | Brezis–Nirenberg type problem for fractional sub-Laplacian on the Heisenberg group | |
| 4:20–4:35 pm | Diksha Saini (NSUT) | On the system of p-Kirchhoff equation with Hardy potential and Stein–Weiss type critical nonlinearity in ℝⁿ | |
| 4:40–4:55 pm | Vivek Sahu (ISI Delhi) | Weighted fractional Hardy–Sobolev and Hardy–Sobolev–Maz’ya inequalities with singularities on flat submanifold |
| Time | Chair of the Talks | Speaker (Affiliation) |
Title of the Talk |
|---|---|---|---|
| 11:00–11:25 am | Tanushree Shah (CMI) |
Suhas Pandit (IIT Madras) |
Heegaard and sutured embeddings of compact 3-manifolds |
| 11:30–11:55 am | B. Subhash (IISER Tirupati) |
TBA | |
| 12:00–12:25 pm | Bankatesh Tiwari (BHU) |
Bankatesh Tiwari (BHU) |
On the Finsler structures associated to some weak metrics |
| 12:30–12:55 pm | Tanushree Shah (CMI) |
Contact Structures on 3-manifolds | |
| 2:25–2:50 pm | Mukut Mani Tripathi (BHU) |
Mukut Mani Tripathi (BHU) |
Casorati inequalities for submanifolds of complex two-plane Grassmannians |
| 2:55–3:20 pm | Kashyap Rajeevsarathy (IISER Bhopal) |
TBA | |
| 3:25–3:40 pm | Dishant M Pancholi/ Suhas J Pandit (IMSc / IIT Madras) | Anshu Agarwal (IIT Delhi) |
Regular genus of S2 × S1 × S1, 4-torus, and small covers over Δ2×Δ2 |
| 4:00–4:15 pm | Shital Lawande (IAI TCG-CREST) |
Surfaces in 4-manifolds and extendable mapping classes | |
| 4:20–4:35 pm | Ravi Prakash (JNU) |
Twisted conjugacy classes in Lie groups | |
| 4:40–4:55 pm | Rohan Suresh Mahure (IISER Bhopal) |
On a family of Pseudo-Anosov-Like maps on the infinite ladder surface |
| Time | Chair of the Talks | Speaker (Affiliation) |
Title of the Talk |
|---|---|---|---|
| 11:00–11:25 am | Rajiv Raman / Partha Sarathi Mandal ( IIIT-Delhi / IIT Guwahati) |
Minati De (IIT Delhi) |
Online Algorithms and Lower Bounds for Geometric Hitting Set |
| 11:30–11:55 am | Debajyoti Bera (IIIT-Delhi) |
TBA | |
| 12:00–12:25 pm | Nikhil Gupta (IIIT-Delhi) |
Towards efficient factorization of multicubic polynomials | |
| 12:30–12:55 pm | Kaushik Mondal (IIT Roper) |
Dynamic Graphs in Distributed Computing | |
| 2:25–2:50 pm | Ashutosh Rai (IIT Delhi) |
Mathematics in Computer Science | |
| 2:55–3:20 pm | Sandeep Sen (IIT Delhi) |
TBA |
| Time | Chair of the Talks | Speaker (Affiliation) |
Title of the Talk |
|---|---|---|---|
| 11:00–11:25 am | Subhashree Mohapatra / Harsha Hutridurga (IIIT-Delhi / IIT Bombay) |
Deepjyoti Goswami (Tezpur University) |
A locally conservative LDG method for the coupled Navier-Stokes and Darcy model |
| 11:30–11:55 am | Swanand Khare (IIT Kharagpur) |
Polynomial Inverse Eigenvalue Problem and Applications | |
| 12:00–12:25 pm | Rekha Khot (IIT Palakkad) |
Virtual Elements for Stokes/Biot–Kirchhoff Bulk–Surface Model | |
| 12:30–12:55 pm | Chaman Kumar (IIT Roorkee) |
Explicit schemes of order one and half for SDE with switching | |
| 2:25–2:50 pm | Manas Rachh (IIT Bombay) |
Integral equation methods for simple PDEs in complex geometries | |
| 2:55–3:20 pm | Chandra Sekhar Seelamantula (IISc Bengaluru) |
Generative Modeling: A Variational Perspective | |
| 3:25–3:40 pm | Ravindra Kumar (Vivekananda Global University, Jaipur) |
The MHD Ternary Hybrid Nanofluid (Cu–Al2O3–TiO2/H2O) Past a Vertically Radiative Stretching Cylinder in a Porous Medium with Soret and Dufour Effect: A Numerical Study | |
| 4:00–4:15 pm | Priyanka (Central University of Haryana) |
An orthogonal collocation method for fractional-order advection-diffusion problems | |
| 4:20–4:35 pm | Aniruddha Seal (IISc Bangalore) |
Higher-order weak Galerkin method for multidimensional time-fractional mobile/immobile diffusion equation | |
| 4:40–4:55 pm | Rajat Singla Sharma (Amity University) |
A high-performance hybrid block method for direct solution of second-order differential systems |
| Time | Chair of the Talks | Speaker (Affiliation) |
Title of the Talk |
|---|---|---|---|
| 11:00–11:25 am | Rahul Roy (IIIT-Delhi) |
Monika Arora (IIIT-Delhi) |
On regression modeling of count data |
| 11:30–11:55 am | Monika Bhattacharjee (IIT Bombay) |
Testing high-dimensional means under sparse missing pattern | |
| 12:00–12:25 pm | Moumanti Poddar (IISER Pune) |
A model of market economics inspired by random walks with long memory | |
| 12:30–12:55 pm | Neeraja Sahasrabudhe (IISER Mohali) |
TBA | |
| 2:25–2:50 pm | Priyanka Sen (IIT Palakkad) |
Large sample behaviour of high-dimensional Kendall’s correlation matrices with dependence | |
| 2:55–3:20 pm | Debleena Thacker (Durham University) |
TBA |
| Time | Chair of the Talks | Speaker (Affiliation) |
Title of the Talk |
|---|---|---|---|
| 11:00–11:25 am | Punita Batra (HRI) |
Shiv Prakash Patel (IIT Delhi) |
Distinguished representations for SL(n, F) |
| 11:30–11:55 am | Dilpreet Kaur (IIT Jodhpur) |
Conjugacy Classes and Irreducible Representations of a Finite Group | |
| 12:00–12:25 pm | Tanusree Khandai (IISER Mohali) |
Local Weyl Modules and their tensor products | |
| 12:30–12:55 pm | Mrigendra Singh Kushwaha (University of Delhi) |
Crystals for Kostant-Kumar modules for affine Lie algebra | |
| 2:25–2:50 pm | Sameer Kumar Hazra (Gitam University) |
TBA | |
| 2:55–2:20 am | Sushil Bhunia (BITS Pilani, Hyderabad) |
Twisted conjugacy classes in groups | |
| 3:25–3:40 pm | Pradeep Bisht (HRI) |
Integral modules of ma full toroidal Lie algebras | |
| 4:00–4:15 pm | Punya Plaban Satpathy (IMA, Bhubaneswar) |
Borel-Serre type bordifications and canonical pairs for loop groups | |
| 4:20–4:35 pm | Nabajit Talukdar (Cotton University) |
Results in the kernel of non-linear irreducible characters of some p-groups |
| Time | Chair of the Talks | Speaker (Affiliation) |
Title of the Talk |
|---|---|---|---|
| 11:00–11:25 am | Jugul Verma (IIT Gandhinagar) |
Rajat Kanti Nath (Tezpur University) |
Centralizers of finite groups and rings |
| 11:30–11:55 am | Pooja Singla (IIT Kanpur) |
On real conjugacy classes and real representations of the general linear groups of degree two over the principal ideal local rings | |
| 12:00–12:25 pm | Pooja Singla (IIT Kanpur) |
Sourav Ghosh (Ashoka University) |
Jordan projections and finite step rigidity |
| 12:30–12:55 pm | Ritumoni Sarma (IIT Delhi) |
Cyclotomic polynomials - An application to Coding Theory | |
| 2:25–2:50 pm | Ritumoni Sarma (IIT Delhi) |
Sugandha Maheshwary (IIT Roorkee) |
Conjugacy relations and character fields of finite groups |
| 2:55–3:20 pm | Mahender Singh (IISER Mohali) |
Linear representations and crystallographic quotients of virtual Artin groups | |
| 3:25–3:40 pm | G K Bakshi / Manoj K Yadav (Punjab University / HRI) |
Mamta Balodi (IIT Gandhinagar) |
Cyclic cohomology of entwining structures |
| 4:00–4:15 pm | Om Prakash Bhardwaj (CMI) |
Buchsbaumness of finite compliment simplicial affine semigroups | |
| 4:20–4:35 pm | Sartaj Ul Hasan (IIT Jammu) |
Local Permutation Polynomials and Related Enumeration Results | |
| 4:40–4:55 pm | Amit Roy (CMI) |
On the homological shifts of cover ideals of Cohen-Macaulay graphs |
| Time | Chair of the Talks | Speaker (Affiliation) |
Title of the Talk |
|---|---|---|---|
| 11:00–11:25 am | Anwoy Maitra / K.S. Charak (IIT Madras / University of Jammu) |
Sarika Verma (University of Jammu) |
On the Count and Location of Zeros of Complex Harmonic Polynomials |
| 11:30–11:55 am | Sushil Gorai (IISER Kolkata) |
Polynomial convexity and dynamical system in the context of totally real subspaces | |
| 12:00–12:25 pm | Diganta Borah (IISER Pune) |
Limits of an increasing sequence of Riemann surfaces | |
| 12:30–12:55 pm | Indrajit Lahiri (University of Kalyani) |
A survey on a conjecture of Rainer Bruck | |
| 2:25–2:50 pm | A. Sairam Kaliraj (IIT Ropar) |
On Zeros of Harmonic Polynomials | |
| 2:55–3:20 pm | Sayani Bera (Indian Association for the Cultivation of Science) |
Rigidity of Greens measure of Hénon maps | |
| 3:25–3:40 pm | Alana John (SRM University–AP) |
Hermitian Toeplitz determinant for certain meromorphic univalent functions | |
| 4:00–4:15 pm | Sushil Kumar (Bharati Vidyapeeth’s College of Engineering) |
Close-to-convex functions associated with a bounded domain in the right half-plane | |
| 4:20–4:35 pm | Sanjit Pal (Sreenidhi University, Hyderabad) |
Pre-Schwarzian and Schwarzian norms estimates for Janowski class functions | |
| 4:40–4:55 pm | Navneet Lal Sharma (IIT Indore) |
On logarithmic coefficient inequalities for certain of analytic functions |
| Time | Chair of the Talks | Speaker (Affiliation) |
Title of the Talk |
|---|---|---|---|
| 11:00–11:25 am | Aparajita Dasgupta / Prahllad Deb (IIT Delhi / IIIT-Delhi) | Ramiz Reza (IISER TVM) |
Higher order weighted Dirichlet type spaces with polysuperharmonic weights and Dirichlet type operators of finite order |
| 11:30–11:55 am | Suparna Sen (University of Calcutta) |
On a generalised Beurling’s Uncertainty Principle | |
| 12:00–12:25 pm | Sutanu Roy (IIT Bombay) |
Complex quantum planes as braided quantum groups | |
| 12:30–12:55 pm | Divyang Bhimani (IISER Pune) |
TBA | |
| 2:25–2:50 pm | Sayan Bagchi (IISER Kolkata) |
TBA | |
| 2:55–3:20 pm | Santanu Sarkar (IIT Ropar) |
Some aspects of vector valued de Branges spaces and functional models | |
| 3:25–3:40 pm | Jyotirmay Das (TCG CREST) |
Representation of the Möbius group on a reproducing kernel Hilbert space | |
| 4:00–4:15 pm | Shubham Jain (ISI Bangalore) |
On modules of the Hardy space of Hartogs triangle | |
| 4:20–4:35 pm | Bhaskar Paul (IIT Bhilai) |
On ΓE(3;3;1,1,1)-Contraction, ΓE(3;2;1,2)-Contraction, Their Canonical Decomposition and Conditional Dilation | |
| 4:40–4:55 pm | Shivam Kumar Singh (NSUT Delhi) |
On a generalization of a weighted composition differentiation operator on weighted Dirichlet-type space |
| Time | Chair of the Talks | Speaker (Affiliation) |
Title of the Talk |
|---|---|---|---|
| 11:00–11:25 am | Sneha Chaubey / Neelam Saikia, (IIIT-Delhi / IIT Bhubaneswar) | Debika Banerjee (IIIT-Delhi) |
Different aspects of Piltz Divisor Functions with Congruence Conditions |
| 11:30–11:55 am | Sudhir Kumar Pujahari (NISER Bhubaneswar) |
Prime scattering geodesic theorem | |
| 12:00–12:25 pm | Krishnan Rajkumar (JNU) |
On the distribution of points of valuation 1 for a polynomial in two Variables | |
| 12:30–12:55 pm | Biplab Paul (IIT Bhubaneswar) |
Variants of Kohnen’s conjecture for Hermitian modular forms | |
| 2:25–2:50 pm | Saurabh Kumar Singh (IIT Kanpur) |
TBA | |
| 2:55–3:20 pm | Divyum Sharma (BITS Pilani) |
Integers and their powers in two ‘unrelated’ number systems | |
| 3:25–3:40 pm | Mohammad Ahamad (National Defense Academy Pune) |
Properties of bilateral Mock theta functions and their Lerch transcendent | |
| 4:00–4:15 pm | Shivani Goel (CMI) |
Moments of cubic Dirichlet L-functions over function fields | |
| 4:20–4:35 pm | Khyati Khurana (IIT Ropar) |
Explicit integral representation containing the error term in Piltz divisor problem with congruence conditions | |
| 4:40–4:55 pm | Sandeep Singh (Akal University) |
On dilated sumsets in the additive group of integers |