Blog posts on magnitude and diversity

This is a list of blog posts about magnitude, diversity, and closely related topics at the n-Category Café. I am in the process of formatting it in a readable fashion. Posts are listed in chronological order.

You may also be interested in Tom Leinster's bibliography of publications about magnitude.

• Euler Characteristic of a Category, by David Corfield (11 October 2006)
• This Week's Finds in Mathematical Physics (Week 244), by John Baez (3 February 2007)
• Return of the Euler Characteristic of a Category, by David Corfield (9 July 2007)
• Metric Spaces, by Tom Leinster (9 February 2008)
• Entropy, Diversity and Cardinality (Part 1), by Tom Leinster (16 October 2008)
• Entropy, Diversity and Cardinality (Part 2), by Tom Leinster (7 November 2008)
• Asymptotics of the Magnitude of Metric Spaces, by Tom Leinster (13 August 2009)
• More Magnitude of Metric Spaces and Problems with Penguins, by Simon Willerton (10 October 2009)
• An Adventure in Analysis, by Tom Leinster (4 November 2009)
• Intrinsic Volumes and Weyl's Tube Formula, by Simon Willerton (12 March 2010)
• On the Magnitude of Spheres, Surfaces and Other Homogeneous Spaces, by Simon Willerton (21 April 2010)
• Magnitude of Metric Spaces: A Roundup, by Tom Leinster (8 January 2011)
• Möbius Inversion for Categories, by Tom Leinster (31 May 2011)
• The Magnitude of an Enriched Category, by Tom Leinster (13 June 2011)
• The Spread of a Metric Space, by Simon Willerton (5 September 2012)
• Mark on Magnitude, by Tom Leinster (21 March 2013)
• The Convex Magnitude Conjecture, by Tom Leinster (30 March 2013)
• Tutte Polynomials and Magnitude Functions, by Tom Leinster (16 April 2013)
• Whitney Twists, by Tom Leinster (7 July 2013)
• The Shannon Capacity of a Graph, 1, by Tom Leinster (10 August 2013)
• The Shannon Capacity of a Graph, 2, by Tom Leinster (18 August 2013)
• Four New Talks by Tom Leinster
• The Magnitude of a Graph, by Tom Leinster
• Weightings for Compact Metric Spaces, by Mark Meckes
• The Place of Diversity in Pure Mathematics, by Tom Leinster
• Effective Sample Size, by Tom Leinster
• A Scale-Dependent Notion of Dimension for Metric Spaces (Part 1), by Simon Willerton
• Five Quickies, by Tom Leinster
• Categorifying the Magnitude of a Graph, by Simon Willerton
• A Survey of Magnitude, by Tom Leinster
• Barceló and Carbery on the Magnitude of Odd Balls, by Simon Willerton
• Magnitude Homology, by Tom Leinster
• https://golem.ph.utexas.edu/category/2017/02/functional_equations_i_cauchys.html
• https://golem.ph.utexas.edu/category/2017/02/functional_equations_ii_shanno.html
• https://golem.ph.utexas.edu/category/2017/02/functional_equations_iii_expla.html
• https://golem.ph.utexas.edu/category/2017/02/variance_in_a_metric_space.html
• https://golem.ph.utexas.edu/category/2017/02/functional_equations_iv_a_simp.html
• https://golem.ph.utexas.edu/category/2017/03/functional_equations_v_expecte.html
• https://golem.ph.utexas.edu/category/2017/03/functional_equations_vi_using.html
• https://golem.ph.utexas.edu/category/2017/03/functional_equations_vii_the_p.html
• https://golem.ph.utexas.edu/category/2017/03/functional_equations_viii_meas.html
• https://golem.ph.utexas.edu/category/2017/04/functional_equations_ix_entrop.html
• https://golem.ph.utexas.edu/category/2017/04/value.html
• https://golem.ph.utexas.edu/category/2017/04/the_diversity_of_a_metacommuni.html
• https://golem.ph.utexas.edu/category/2017/04/functional_equations_entropy_a.html
• https://golem.ph.utexas.edu/category/2017/08/instantaneous_dimension_of_fin.html
• https://golem.ph.utexas.edu/category/2017/08/magnitude_homology_in_sapporo.html
• https://golem.ph.utexas.edu/category/2017/11/magnitude_homology_is_hochschi.html
• https://golem.ph.utexas.edu/category/2017/12/entropy_modulo_a_prime.html
• https://golem.ph.utexas.edu/category/2017/12/entropy_modulo_a_prime_continu.html
• https://golem.ph.utexas.edu/category/2018/01/on_the_magnitude_function_of_d.html
• https://golem.ph.utexas.edu/category/2018/03/magnitude_homology_reading_sem.html
• https://golem.ph.utexas.edu/category/2018/03/on_the_magnitude_function_of_d_1.html
• https://golem.ph.utexas.edu/category/2018/04/magnitude_homology_reading_sem_1.html
• https://golem.ph.utexas.edu/category/2018/04/torsion_graph_magnitude_homolo.html
• https://golem.ph.utexas.edu/category/2018/11/more_papers_on_magnitude.html
• https://golem.ph.utexas.edu/category/2018/11/magnitude_a_bibliography.html
• https://golem.ph.utexas.edu/category/2019/01/magnitude_workshop_edinburgh_j.html
• https://golem.ph.utexas.edu/category/2019/01/on_the_magnitude_function_of_d_2.html
• https://golem.ph.utexas.edu/category/2019/01/on_the_magnitude_function_of_d_3.html
• https://golem.ph.utexas.edu/category/2019/03/how_much_work_can_it_be_to_add.html
• https://golem.ph.utexas.edu/category/2019/03/entropy_mod_p.html
• https://golem.ph.utexas.edu/category/2019/07/what_happened_at_the_magnitude.html
• https://golem.ph.utexas.edu/category/2020/05/online_magnitude_talk_by_mark.html
• https://golem.ph.utexas.edu/category/2020/11/magnitude_homology_of_enriched.html
• https://golem.ph.utexas.edu/category/2020/11/the_uniform_measure.html
• https://golem.ph.utexas.edu/category/2020/12/entropy_and_diversity_the_axio.html
• https://golem.ph.utexas.edu/category/2021/07/entropy_and_diversity_is_out.html
• https://golem.ph.utexas.edu/category/2021/07/diversity_and_the_mysteries_of.html
• https://golem.ph.utexas.edu/category/2021/09/stefan_forcey_on_entropy_and_d.html
• https://golem.ph.utexas.edu/category/2021/10/what_is_the_uniform_distributi.html
• https://golem.ph.utexas.edu/category/2021/12/spaces_of_extremal_magnitude.html
• https://golem.ph.utexas.edu/category/2022/05/the_magnitude_of_information.html
• https://golem.ph.utexas.edu/category/2022/10/two_talks_on_measuring_diversi.html
• https://golem.ph.utexas.edu/category/2023/04/eulerian_magnitude_homology.html
• https://golem.ph.utexas.edu/category/2023/11/classification_of_metric_fibra.html
• Magnitude 2023, by Tom Leinster