Adithya Kumar

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— mathematician · builder · Edinburgh

Adithya
Kumar

I start before I know how. At sixteen that meant cold-emailing fifty professors because school was too slow. At twenty it meant soldering hardware I've never touched.

BSc MathematicsUniversity of Edinburgh
DescraiFounder & CTO
EdinburghScotland
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Work

SDP · Optimisation2024–2025

Lasserre Hierarchies for MAX-CUT

Dissertation: derived and compared Lasserre SDP relaxation hierarchies across multiple MAX-CUT formulations, examining how tightly successive levels bound the optimum and where formulations diverge in quality and cost.

SDPOptimisationCombinatorics
Queuing Theory · Simulation2022

eGates Queue Simulation

Modelled immigration queuing dynamics at an international airport using queuing theory. Treating passenger flow as a continuous fluid rather than discrete events cut computational cost without losing the dynamics that determined throughput.

Third Prize, SIAM–IMA Modelling Competition 2023

Only undergraduate entrant among 100+ postgraduate research teams

Queuing TheorySimulationMathematical ModellingR
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About

I've never started anything I already knew how to do.

My dissertation is on the Lasserre hierarchy: SDP relaxations for NP-hard combinatorial problems, applied to Max Cut. The maths is at the edge of algebra, geometry, and computational complexity.

At sixteen I cold-emailed fifty professors to learn mathematics my school didn't teach. Five replied. Two ran weekly sessions for two years — group theory, Galois theory.

I build Descrai on my bedroom floor — soldering components, 3D-printing enclosures, borrowing time in engineering labs I wasn't supposed to be in. I learned hardware because the problem required it. Prototypes are in labs.

Recognition

SIAM–IMA Modelling Competition 2023 — Third Prize

Only undergraduate finalist; all others were PhD researchers.

Edinburgh Startup Accelerator 2025 — 1st Place

Selected from 100+ applications, 13 companies competed.