2026 Graeme B. Segal: Mathematics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Mathematics	35	2709	2423	179	160	92	12561

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Mathematics

2709

2423

179

160

12561

Overview

Graeme B. Segal is affiliated with the University of Oxford in the United Kingdom. Their research spans the fields of Medicine and Mathematics, with specific work in areas such as Pulmonary and Respiratory Medicine, Mathematical Physics, Geriatrics and Gerontology, Surgery, and Algebra and Number Theory.

The scientist's research topics include:

Frailty in Older Adults
Advanced Topics in Algebra
Homotopy and Cohomology in Algebraic Topology
Advanced Operator Algebra Research
Occupational and Environmental Lung Diseases
Quality and Safety in Healthcare
Geriatric Care and Nursing Homes

Notable recent papers authored by Graeme B. Segal or with frequent co-authors are:

Michael Atiyah's work in algebraic topology (2021), published in Bulletin of the American Mathematical Society
Development and validation of an electronic frailty index in a national health maintenance organization (2024), published in Aging
Frailty transitions in electronic health records: who first? what first? (2025), published in Aging
194: Low Surgical Complication Rate with Early Repair of Congenital Diaphragmatic Hernia on Extracorporeal Life Support Using a Standardized Protocol and Bivalirudin for Anticoagulation (2023), published in ASAIO Journal
Wick Rotation and the Positivity of Energy in Quantum Field Theory (2021), published in The Quarterly Journal of Mathematics

Frequent publication venues where the scientist or their collaborators have published include:

Aging
Bulletin of the American Mathematical Society
ASAIO Journal
The Quarterly Journal of Mathematics
Anesthesiology

Some of the frequent co-authors working alongside Graeme B. Segal include:

Fabienne Sikron
Rony Schenker
Yishay Koom
Orit Shahar
Imre Wolf

Best Publications

Categories and cohomology theories

Graeme Segal

1565
Citations
Loop groups and equations of KdV Type

Graeme Segal;George Wilson

1383
Citations
Classifying spaces and spectral sequences

Graeme Segal

1190
Citations
Unitary representations of some infinite-dimensional groups

Graeme Segal

1101
Citations
Equivariant $K$-theory

Graeme Segal

880
Citations
Equivariant $K$-theory and completion

M. F. Atiyah;G. B. Segal

639
Citations
The Index of Elliptic Operators: II

M.F. Atiyah;G.B. Segal

578
Citations
The Definition of Conformal Field Theory

Graeme Segal

567
Citations
The topology of spaces of rational functions

Graeme Segal

441
Citations
Configuration-Spaces and Iterated Loop-Spaces.

Graeme Segal

424
Citations
Twisted K-theory

Michael Atiyah;Graeme Segal

316
Citations
The representation ring of a compact Lie group

Graeme Segal

251
Citations
Homology fibrations and the “group-completion” theorem

D. McDuff;G. Segal

231
Citations
On equivariant Euler characteristics

Michael Atiyah;Graeme Segal

223
Citations
Heisenberg groups and noncommutative fluxes

Daniel S. Freed;Gregory W. Moore;Graeme Segal

209
Citations
Lectures on Lie groups and Lie algebras

Roger William Carter;Ian Grant Macdonald;Graeme Bryce Segal

203
Citations
Dirichlet Branes and Mirror Symmetry

Paul Aspinwall;Tom Bridgeland;Alastair Craw;Michael Douglas

195
Citations
D-branes and K-theory in 2D topological field theory

Gregory W. Moore;Graeme Segal

194
Citations
Floer's infinite dimensional Morse theory and homotopy theory

R. L. Cohen;J. D. S. Jones;G. B. Segal

175
Citations
Twisted K-theory and cohomology

Michael Atiyah;Graeme Segal

170
Citations

Frequent Co-Authors

Michael Taylor University of Washington

Gregory W. Moore Rutgers, The State University of New Jersey

Michael Atiyah University of Edinburgh

Daniel S. Freed The University of Texas at Austin

Maxim Kontsevich Institut des Hautes Études Scientifiques

Mark Gross University of Cambridge

External Links

Wikipedia of Graeme B. Segal Personal website of Graeme B. Segal

If you think any of the details on this page are incorrect, let us know.

Related Online Degrees & Career Pathways

For students studying Mathematics in the USA, exploring related online degrees can broaden career opportunities and skillsets. Many professionals choose to complement their math background with business education through an mba transfer credits program. This flexibility allows students to build business acumen without starting from scratch.

Data analytics is another popular path for math graduates. Pursuing a masters in data analytics helps develop critical skills in interpreting complex datasets, an asset valued across industries including finance, healthcare, and technology.

For those seeking less competitive entry points into business studies, considering the easiest mba specialization may provide a practical pathway to advance careers without overwhelming admissions requirements.

Additionally, numerous institutions offer the easiest online mba options, perfect for working professionals who need flexibility while acquiring essential leadership and management skills aligned with their math expertise.