Katherine Benjamin

Mathematics DPhil student

I am a DPhil student in the **Algebraic Systems Biology** group at the University of Oxford,
where I investigate biological applications of topology.
My supervisors are **Heather Harrington** and **Ulrike Tillmann**.

You can email me at katherine.benjamin at maths.ox.ac.uk.

Here is a **CV**, last updated July 2024.

I'm also on Twitter **@kfbenjamin**.

Publications

[2024] Katherine Benjamin, Aneesha Bhandari,

**...**

Jessica D. Kepple, Rui Qi, Zhouchun Shang, Yanan Xing, Yanru An, Nannan Zhang, Yong Hou, Tanya L. Crockford, Oliver McCallion, Fadi Issa, Joanna Hester, Ulrike Tillmann**Multiscale topology classifies cells in subcellular spatial transcriptomics.**

*Nature*630(8018), pp. 943–949.

[2023] Katherine Benjamin, Lamisah Mukta,

**...**

Gabriel Moryoussef, Christopher Uren, Heather A. Harrington**Homology of homologous knotted proteins.**

*Journal of the Royal Society Interface*20(201), p. 20220727.

[2021] Katherine Benjamin.
**
Sum-free sets which are closed under multiplicative inverses.**
* Online Journal of Analytic Combinatorics * 16.

Software

**TopACT** for cell type classification on subcellular spatial transcriptomics data.

**Pysistence Landscapes**: a Python package for persistence landscapes.

Teaching

Departmental Tutor for Prelims ** Computational Mathematics, ** Michaelmas Term 2023.

Departmental Tutor for ** C3.9 Computational Algebraic Topology,** Hilary Term 2023.

TA for ** B3.5 Topology and Groups,** Michaelmas Term 2022.

TA for ** B1.2 Set Theory,** Hilary Term 2022.