Embedded Files
Notes with '☁︎' mark is very speculative. Notes with '✍️' mark is still under construction.
Notes in English
COUNTING_WITH_EXPONENTIAL_OF_GROUPS.pdfCounting with Exponential of Groups
Counting with Exponential of Groups
An introduction to rieg theory
Hora_CSCAT2024.pdfCombinatorial games as recursive coalgebras
Combinatorial games as recursive coalgebras
Slides at CSCAT 2024
A_topos_theoretic_view_of_Gabriel_s_theorem-12.pdf☁︎ Topos theoretic approach to representation theory
☁︎ Topos theoretic approach to representation theory
Adv20241210_Dynamical_system_on_a_pretopological_space.pdf☁︎ What is the geometry behind Conway's game of life?
a first step with a relative topos
☁︎ What is the geometry behind Conway's game of life?
a first step with a relative topos
CSCAT_2025-3.pdfTopoi of automata
Topoi of automata
CSCAT 2025
_Talk__Topoi_of_Automata__CSCAT_2025__GISeminar-3.pdfTopoi of automata
Topoi of automata
Groupe de travail topossique (April 30, 2025)
Local state classifier for algebraic language theory.pdfLocal state classifier for algebraic language theory
Centre Lagrange 16th May
IRIFtoday.pdfTopoi of automata (IRIF)
Topoi of automata (IRIF)
IRIF 6th May
IRIF20250527_ver1.pdfLocal state classifier for automata theory (IRIF/LIPN)
IRIF 26th May/ LIPN 5th June
An_ongoing_note_on_language_measurability_under_construction20260308.pdf✍️ A note on language measurability
March 8, 2026
RYUYA,HORA.pdf☁︎A Rota-Baxter equation for winning games
April 5, 2026
Notes in Japanese
Introduction_to_Kan_extensions_with_posets_3__Copy_.pdf順序集合で遊ぶKan拡張入門
順序集合で遊ぶKan拡張入門
圏論のToy_Exampleとしての集合演算__Ver2_.pdf圏論のToy Exampleとしての集合演算
圏論のToy Exampleとしての集合演算
若手の会2023-8.pdf☁︎構成的数学と表現論
数学基礎論若手の会 2023
ライツアウトの代数的研究.pdfTurnig lights out with the Snake Lemma
CGPプロジェクト(written by/ j.w.w 東田 京介)
2021topos_zeta_2-3.pdfゼータ関数とメビウス反転
ゼータ関数とメビウス反転
数理空間トポス 2021年新歓
2022topos_Kan_ext.pdf順序集合で遊ぶKan拡張
順序集合で遊ぶKan拡張
数理空間トポス 2022年新歓
2023topos_species-8.pdf母関数の種
母関数の種
数理空間トポス 2023年新歓
2024Topos新歓202405-6.pdfアイゼンシュタイン整数と組合せ論
アイゼンシュタイン整数と組合せ論
数理空間トポス 2024年新歓
Space⋊Time for Conway’s Game of Life.pdf☁︎Space⋊︎Time for Conway's Game of Life
☁︎Space⋊︎Time for Conway's Game of Life
CSCAT2026
Older Notes (mostly in Japanese): Some older documents can be found via this Notion page.
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