Joanna Ko

Publications

1. Limits of (∞, 1)-categories with structure and their lax morphisms.

In preprint. https://arxiv.org/abs/2505.15598.

2. Enhanced 2-categorical structures, two-dimensional limit sketches and the symmetry of internalisation. (With Arkor, N., Bourke, J.)

Submitted for publication. https://arxiv.org/abs/2412.07475.

3. Dotted limits.

Submitted for publication. https://arxiv.org/abs/2306.01625.

4. Existence of groupoid models for diagrams of groupoid correspondences. (With Meyer, R.)

Theory Appl. Categ. 41(13) (2024) 449–469. https://arxiv.org/abs/2203.13622.

5. Monadic forgetful functors and (non-)presentability for C*- and W*-algebras. (With Chirvasitu, A.)

J. Pure Appl. Algebra 227(3) (2023) 107209. https://arxiv.org/abs/2203.12087.

6. The bicategory of groupoid correspondences. (With Antunes, C., Meyer, R.)

New York J. Math. 28 (2022) 1329–1364. https://arxiv.org/abs/2111.10869.

Selected Invited Talks

1. Limits of (∞, 1)-categories with Structure & Their Lax Morphisms

Higher Invariants

2. Groupoid Models for Diagrams of Groupoid Correspondences

Higher Structures in Noncommutative Geometry And Quantum Algebra 2024

3. Enhanced Marked 2-Limits

Australian Category Seminar

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