I at last reached the end of my 2021 A-to-Z, with Zorn's Lemma:

https://nebusresearch.wordpress.com/2022/03/09/my-little-2021-mathematics-a-to-z-zorns-lemma/

I can't say what I'll do next, except it's probably sharing Pi Day themed comic strips.

And for the penultimate letter of this small yet difficult project, O, for Ordinary Differential Equations:

I did finally resume the Little 2021 Mathematics A-to-Z, after a pause necessitated by life being all too much. For the third-to-last letter, it's another T, Tangent Space:

https://nebusresearch.wordpress.com/2022/02/23/my-little-2021-mathematics-a-to-z-tangent-space/

Happy new year! If you're the kind of person that other people ask "is there anything mathematical about this number?", you might find this useful: a 78-page collection of maths facts about 2022, by Inder J Taneja

https://zenodo.org/record/5805264#.YdA2aoinwSZ

Emblematic of how much I'm falling behind on things: here's the latest essay in my Little 2021 Mathematics A-to-Z, for a third letter A, Atlas:

https://nebusresearch.wordpress.com/2021/12/15/my-little-2021-mathematics-a-to-z-atlas/

The project's on a hiatus right now while I deal with ... just ... you know ... *everything*.

I'm falling behind on myself again. For the letter 'S', and finishing off my spelling of the word 'Mathematics', it's Subtraction:

https://nebusresearch.wordpress.com/2021/12/08/my-little-2021-mathematics-a-to-z-subtraction/

And for the letter 'C', I wrote about 'convex':

https://nebusresearch.wordpress.com/2021/12/01/my-little-2021-mathematics-a-to-z-convex/

And I'm appealing for suggestions for the last couple topics seen as I hope not to miss deadline for the letter 'C' this week:

For the letter 'I' in my Mathematics A-to-Z, it's the Inverse:

https://nebusresearch.wordpress.com/2021/11/24/my-little-2021-mathematics-a-to-z-inverse/

Last week's essay, the second 'T' in Mathematics A-to-Z, was about the Triangle:

https://nebusresearch.wordpress.com/2021/11/17/my-little-2021-mathematics-a-to-z-triangle/

For the second 'A' in the Mathematics A-to-Z this year, I try to explain Analysis in 1500 words. There's details omitted.

https://nebusresearch.wordpress.com/2021/11/10/my-little-2021-mathematics-a-to-z-analysis/

And for the second letter 'M' in my Little Mathematics A-to-Z, here's 'Monte Carlo':

https://nebusresearch.wordpress.com/2021/11/03/my-little-2021-mathematics-a-to-z-monte-carlo/

I've let myself fall behind on my writing again. For the next letter in the Mathematics A-to-Z, 'E', I wrote about Embedding:

https://nebusresearch.wordpress.com/2021/10/27/my-little-2021-mathematics-a-to-z-embedding/

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I read comic strips and write about the mathematics in them. He/him. Black Lives Matter.

New followers always welcome; no need to ask. All-ages account; I'm old enough to remember Skylab falling, myself.

Joined Jan 2019