| arithmetical | Y86HN8VB9Q | definition | open | Wikipedia Glossary of set theory#A4FN |
| Arithmetical algebra | 8E02GQ27HT | unknown | open | Wikipedia George Peacock#8D79 |
| Arithmetical algebraic geometry | 9RV5XMRD61 | definition | open | Wikipedia Glossary of areas of mathematics#PULQ |
| Arithmetical formation | A7TA3R490Q | unknown | open | Wikipedia Abstract analytic number theory#KKOC |
| Arithmetical hierarchy | KCW2KD6GTD | definition | open | Wikipedia Arithmetical hierarchy, Wikidata Q669094 |
| Arithmetical hierarchy | SS0BES7AYZ | definition | open | Wikipedia List of mathematical logic topics#YZD9 |
| Arithmetical induction | ZWCH8DHA90 | statement | open | open_logic content/sets-functions-relations/infinite/dedekind-induction.tex#thm:dedinfiniteinduction |
| Arithmetical number | DRWV879EZ4 | unknown | open | Wikipedia Definable real number#ZMVY |
| Arithmetical ring | TFJZRRQ5B5 | definition | open | Wikipedia Arithmetical ring, Wikidata Q4791138 |
| Arithmetical set | ETA2RES37H | definition | open | Wikipedia List of mathematical logic topics#R5KY, Wikipedia List of types of sets#23TV |
| Arithmetical set | YNAZNG1K0B | definition | open | Wikipedia Arithmetical set, Wikidata Q255765 |
| Arithmetices principia, nova methodo exposita | C00FQDZY6M | definition | open | Wikipedia Arithmetices principia, nova methodo exposita, Wikidata Q28458050 |
| Arithmetico-geometric sequence | WZMRW95RJY | definition | open | Wikipedia Arithmetico-geometric sequence, Wikidata Q247906 |
| Arithmetic–geometric mean | 9RJC15MZFR | definition | open | Wikipedia List of real analysis topics#K0SF, Wikipedia List of mathematical functions#5K5B, Wikipedia List of topics related to π#R2LW |
| arithmetic–geometric mean | Q1H2H9QZXP | definition | open | Wikidata Q476167, MathWorld Arithmetic-GeometricMean, Wikipedia Arithmetic–geometric mean |
| Arithmetic–geometric mean | XFE4T2KFED | definition | open | Wikipedia List of formulae involving π#5NZJ |
| Arithmetization of analysis | BQ5HSZ6T6M | definition | open | Wikipedia List of mathematical logic topics#8SGD, Wikipedia List of mathematics history topics#HF4A |
| Arithmetization of analysis | TWGHFPX0EJ | definition | open | Wikipedia Arithmetization of analysis, Wikidata Q3655892 |
| Arithmetization of syntax | Q6BVJY4FAC | unknown | open | Wikipedia Gödel's incompleteness theorems#B2A6 |
| Arithmeum | 3YRYT4D8EP | definition | open | Wikipedia Arithmeum, Wikidata Q669212 |
| Arithmologia | VX7BN81K27 | definition | open | Wikipedia Arithmologia, Wikidata Q97356156 |
| Arithmometer | VT8YNF8BBP | definition | open | Wikipedia Arithmometer, Wikidata Q669329 |
| arity | 9JSBPBX5VF | concept | open | hott_book index/2.8/arity |
| arity | JD906R2D15 | definition | open | Wikipedia Glossary of logic#I37T |
| Arity | PW4R6WKREM | definition | open | Wikipedia Arity, Wikidata Q1315869 |
| arity | VA9SNY2EHP | concept | open | hott_book index/8.3/arity |
| Arity-four optimization | WFPC37W9M7 | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.04027#LY0W |
| Arity-four recovery | CSW607ZQ3D | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.04027#7B4R |
| ARJ4MGEKJY | ARJ4MGEKJY | definition | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.13931#WL5Y |
| ARJ4QZ9WEK | ARJ4QZ9WEK | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.17817#TIK4 |
| ARJ711ND7Z | ARJ711ND7Z | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.07092#FYB8 |
| ARJ93RVT0Q | ARJ93RVT0Q | definition | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2308.05715#YBJ7 |
| Arjan Van der Schaft | 4G719HJ932 | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#BG2B |
| ARJC0ZY8KR | ARJC0ZY8KR | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.15610#3S9G |
| Arjen Lenstra | 376FFTW8Z0 | topic | open | Wikipedia Arjen Lenstra, Wikidata Q671213 |
| Arjen Lenstra | 8V66T8E5DB | topic | open | Wikipedia List of people by Erdős number#BIUW |
| ARJR165JMA | ARJR165JMA | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2507.03563#W2K4 |
| Arjun K. Gupta | CARTW6S1E4 | unknown | open | Wikipedia List of fellows of the American Statistical Association#TJLO |
| ARJVCX3BRX | ARJVCX3BRX | example | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2508.03972#UDPB |
| ARK3DMX06N | ARK3DMX06N | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.05314#9SM8 |
| ARK74TR3EM | ARK74TR3EM | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2609.30664#8BSG |
| Arkadi Nemirovski | 3N1NKDP5DE | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#9SE1 |
| Arkadi Nemirovski | CN3Y3DKV0T | unknown | open | Wikipedia List of Jewish mathematicians#4DJN |
| Arkady Onishchik | 8EPPNYBVQP | topic | open | Wikipedia Arkady Onishchik, Wikidata Q15430455 |
| Arkady Tseytlin | 45GECMBSQT | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q28500849, nLab Arkady Tseytlin |
| ARKE53JBBC | ARKE53JBBC | definition | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.14450#LF01 |
| Arkiv för matematik, astronomi och fysik | 9VRRRDGE7F | definition | open | Wikipedia Arkiv för matematik, astronomi och fysik, Wikidata Q4792009 |
| ARKKD4TTGC | ARKKD4TTGC | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2409.20170#DKOT |
| ARKSD5VYV9 | ARKSD5VYV9 | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2609.20679#G2SM |
| ARKWD86EFQ | ARKWD86EFQ | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2609.20028#YVGF |
| Arlene Ash | 9FPR5A19KM | unknown | open | Wikipedia List of people by Erdős number#LFGM, Wikipedia List of fellows of the American Statistical Association#Q9MC |
| Arlington Hall | X6CAPJKQHX | definition | open | Wikipedia Arlington Hall, Wikidata Q4792321 |
| Arm triangle choke | 494QKFD1KR | unknown | open | Wikipedia List of triangle topics#G9X6 |
| Arm/GB10 the GPU is slower than the CPU | 9WSN3BR3VE | unknown | open | arXiv 2609.29554#GIX1 |
| ARM80C0H5W | ARM80C0H5W | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.05391#V7LT |
| Armadillo | 5B8ZMXR07Q | unknown | open | Wikipedia List of open-source software for mathematics#8P06 |
| Armadillo | W4F9JTHCM5 | unknown | open | Wikipedia List of numerical-analysis software#S5LA |
| Armand Borel | 85VME90CK8 | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q123474, nLab Armand Borel, Wikipedia Armand Borel |
| Armand Borel | CTZA3Z8139 | topic | open | Wikipedia List of people by Erdős number#YPUV, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#1YTH, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#EGYL |
| Armand Borel | ER4KHTRHJD | topic | open | Wikipedia List of publications in mathematics#VEYP |
| Armand Lévy | QM7JK114JA | unknown | open | Wikipedia List of Jewish mathematicians#ZONF |
| Armed Forces Security Agency | TNTE8FVJJ6 | unknown | open | Wikipedia National Security Agency#V6S2 |
| Armenia | B8WQA7A1E6 | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q399, ProofWiki Mathematician:Mathematicians/Sorted_By_Nation/Armenia |
| Armenia Prima | NY8K4JZ776 | unknown | open | Wikipedia List of places with numeric names#WLKO |
| Armenian eternity sign | 6KZ1WZEC3V | definition | open | Wikipedia Armenian eternity sign, Wikidata Q36713 |
| Armenian Mathematical Union | 5KZ7H6J2ST | definition | open | Wikipedia Armenian Mathematical Union, Wikidata Q108936692 |
| Armenian Mathematical Union | GKXJYJK4Z6 | definition | open | Wikipedia List of mathematical societies#4LU1 |
| Armijo backtracking termination | XVYQM0M3JW | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.18428#SHUT |
| Armin B. Cremers | C6AZ15WSHK | unknown | open | Wikipedia List of German mathematicians#AXYW |
| Armin Otto Leuschner | YY1B6B8370 | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#ZDCZ |
| Armitage, Peter | TGGZF1MP3Q | topic | open | Wikipedia List of statisticians#NKDQ |
| Armitage–Doll multistage model of carcinogenesis | 4EJ6MBSCDJ | definition | open | Wikipedia List of statistics articles#XYW3 |
| Armitage–Doll multistage model of carcinogenesis | VRDHTMV014 | definition | open | Wikipedia Armitage–Doll multistage model of carcinogenesis, Wikidata Q4793633 |
| Armstrong number | B1FWE5MQCP | unknown | open | Wikipedia List of recreational number theory topics#7KRS |
| Armstrong, Margaret | GZQ1B6KW57 | topic | open | Wikipedia List of statisticians#BAWB |
| ARMWHTJEE3 | ARMWHTJEE3 | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.09599#VH6W |
| ARNA55ZR4H | ARNA55ZR4H | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.17547#HPOD |
| Arnaud Beauville | BBS1B5JKMF | topic | open | Wikipedia List of people by Erdős number#17OP, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#YMBG |
| Arnaud Beauville | FDDPQVA90Y | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q691176, nLab Arnaud Beauville, Wikipedia Arnaud Beauville |
| Arnaud Chéritat | 2P6B6TKZ6Q | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#UJYI |
| Arnaud Chéritat | 97RZVEH253 | topic | open | Wikipedia Arnaud Chéritat, Wikidata Q19663722 |
| Arnaud Denjoy | A88N6ERT6E | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#2ESX, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#LI0N |
| Arnd Scheel | 9M3QMCJ6W4 | unknown | open | Wikipedia List of German mathematicians#DJ3N |
| Arndt von Haeseler | Z9C67H7P1N | unknown | open | Wikipedia List of German mathematicians#4R4J |
| Arne Beurling | K9801522KC | topic | open | Wikipedia Arne Beurling, Wikidata Q692166 |
| Arne Beurling | SP3EA8KQDF | topic | open | Wikipedia List of cryptographers#6JLI |
| Arne Beurling | X8ZMHHGMW8 | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#NQFL |
| Arne Meurman | MY8CMT0949 | topic | open | Wikipedia Arne Meurman, Wikidata Q177202 |
| Arno Donda | 94DC12Y8JP | topic | open | Wikipedia Arno Donda, Wikidata Q694210 |
| Arno Kuijlaars | 4GQT18BGZG | topic | open | Wikipedia Arno Kuijlaars, Wikidata Q2336994 |
| Arno Kuijlaars | S5XJ8JY9GJ | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#OZ3V |
| Arnold | BGZ5KN5C4W | definition | open | Wikipedia Glossary of symplectic geometry#R6C6 |
| Arnold Cipher | XGY35MHJQK | definition | open | Wikipedia Arnold Cipher, Wikidata Q4794996 |
| Arnold conjecture | K3QZE4KG3B | statement | open | Wikipedia Symplectomorphism#JFON |
| Arnold conjecture | QMJVWXZMER | conjecture | open | Wikipedia Arnold conjecture, Wikidata Q115803233 |
| Arnold conjecture and Hamiltonian Floer homology | RN8THW1KJQ | statement | open | Wikipedia Spectral invariants#7O4F |
| Arnold corank problem | BQGTTHHHMN | problem | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.19357#78NE |
| Arnold diffusion | MT13TNJVSV | concept | open | Wikidata Q4795328, MathWorld ArnoldDiffusion, Wikipedia Arnold diffusion |
| Arnold Dresden | M7V5PZM7MF | topic | open | Wikipedia Arnold Dresden, Wikidata Q4795019 |
| Arnold Droz-Farny | FHNME7KPM9 | topic | open | Wikipedia Arnold Droz-Farny, Wikidata Q37723613 |