Ritumoni Sarma, Mathematics, IIT Delhi

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This semester

Earlier

MTL1002
Mathematics II Linear Algebra and Differential Equations
4 (3-1-0) credits · Sem 2, 2025-26
unrated
MTL7244
Mathematical Theory for Error Correcting Codes
3 (3-0-0) credits · Sem 2, 2025-26
unrated
MTL744
Mathematical Theory of Coding
3 (3-0-0) credits · Sem 2, 2025-26, Sem 2, 2024-25, Sem 2, 2023-24, Sem 2, 2022-23
unrated
MTL730
Cryptographyrunning now
3 (3-0-0) credits · Sem 1, 2025-26
unrated
MTL101
Linear Algebra and Differential Equations
4 (3-1-0) credits · Sem 2, 2024-25
unrated
MTL100

Each course has its own page and discussion.

Doing a BTP, MTP, PhD, internship or RA position under Sarma, scored on five separate axes.

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Mentorship5

1 · left yourself to itclosely guided · 10

Availability5

1 · weeks to get a replyresponds same day · 10

Freedom5

1 · told exactly what to dopicked my own direction · 10

Workload5

1 · lightpunishing · 10

Credit5

1 · contribution went unacknowledgedscrupulously fair on authorship · 10

These are deliberately not all “high is good”. Someone who wants heavy guidance and someone who wants total autonomy are looking for opposite ends of the Freedom axis. Answer honestly about what it was like; readers will judge fit.

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Areas listed by the department

AlgebraNumber TheoryCoding Theory

Publications, via OpenAlex

7h-index

143Citations

64Works

2i10

Topic clusters

Coding theory and cryptographyCryptography and Residue ArithmeticAdvanced Combinatorial MathematicsRings, Modules, and AlgebrasFinite Group Theory Research

Most recent

Hermitian Duality and Syndrome Structure of CSS-Type Codes over the ring $\mathbb{Z}_q[i]$ · arXiv (Cornell University), 2026
Linear Codes over $\mathbb{F}_{q}+u\mathbb{F}_{q}$ associated with Simplicial Complexes, Their Gray Images, and Subfield Codes · arXiv (Cornell University), 2026
New Constructions of Additive MDS TRS Codes · arXiv (Cornell University), 2026
Cyclic $$\mathbb {F}_{q}$$-linear $$\mathbb {F}_q\mathbb {F}_{q^2}$$-codes and their Gray images · Cryptography and Communications, 2026
New Quaternary codes with small Plotkin-defects from two-generator simplicial complexes · arXiv (Cornell University), 2026

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