| Ordinary double curve | R704XAXPEJ | 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 2609.23469#5OZC |
| Ordinary fibers over valued fields | 51SWE5T4M3 | 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 2609.33808#TMST |
| Ordinary generating function | N9EBBYQY9J | unknown | open | Wikipedia Generating function#YBC7 |
| Ordinary group equivariance | CM7395905G | 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 2609.25987#8OK6 |
| Ordinary Gushel--Mukai threefold | RKS6W0D9G6 | 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 2610.06669#78D1 |
| Ordinary least squares | N5ZVGZR97E | definition | open | Wikipedia Ordinary least squares, Wikidata Q2912993 |
| Ordinary least squares | TQ8F9QN2TA | definition | open | Wikipedia List of statistics articles#H214 |
| Ordinary occupation and interior local time | E2ZS4B8VWK | 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 2610.07380#N2B5 |
| Ordinary reduction | BGGE391CSV | definition | open | Wikipedia Glossary of arithmetic and diophantine geometry#XC0E |
| Ordinary repetition | 51MD3CHDHT | 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 2610.13556#T06G |
| Ordinary singularity | VCM3Z3G6VH | definition | open | Wikipedia Ordinary singularity, Wikidata Q7100852 |
| Ordinary six-column values | FC3314SGJZ | 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 2610.05442#155R |
| Ordinary slopes below one at arbitrary weights | JTFE0PCH94 | 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 2610.05652#NVM9 |
| Ordinary split-Banach geometric iCFO | YNYQ2CR188 | 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 2609.28220#YR5L |
| Ordinary terminal bases and the cell cap | P4WFDRZPTB | 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 2610.05442#XURZ |
| ordinate | DJY1EC8JQX | unknown | open | Wikidata Q500576, MathWorld Ordinate |
| Ordination | B0KK4R9A3E | definition | open | Wikipedia Ordination (statistics), Wikidata Q2029312 |
| Ordination (statistics) | 1VBAYZYXP0 | definition | open | Wikipedia List of statistics articles#FOPQ |
| Ore | BHQ4EQY2MB | definition | open | Wikipedia Glossary of ring theory#JBG0 |
| Ore algebra | JK90KKS6F5 | definition | open | Wikidata Q19598249, MathWorld OreAlgebra, Wikipedia Ore algebra |
| Ore condition | QDDKDAN1G6 | concept | open | Wikidata Q986499, nLab Ore condition, Wikipedia Ore condition |
| Ore condition for multiplicative sets | NAWBFD76VH | unknown | open | Wikipedia Ore condition#K929 |
| Ore extension | Z6WWVJDXNV | concept | open | Wikidata Q7100975, nLab Ore extension, Wikipedia Ore extension |
| Ore's conjecture | WD85BAEN1J | statement | open | Wikipedia Perfect group#FYZB |
| Ore's theorem | 6H31H94GHN | statement | node (a node has the same name as the row) | arXiv 2609.39593#0AEE, mathlib_1000 Q225973, Wikidata Q225973, thousand_plus Q225973, Wikipedia Ore's theorem |
| Ore's theorem | JD6058C1T2 | statement | open | Wikipedia List of theorems#MUX2 |
| Ore's Theorem (1960) | 2AR9M1Q2GW | statement | open | Wikipedia Hamiltonian path#0HZY |
| Oregonator | EPM1P99X6K | definition | open | Wikipedia Oregonator, Wikidata Q536710 |
| Oren Patashnik | MRYE8F445Z | topic | open | Wikipedia List of people by Erdős number#679X |
| Oren Patashnik | ZY96XMGCGE | topic | open | Wikipedia Oren Patashnik, Wikidata Q93068 |
| Oren–Nayar reflectance model | EDG9EC4V02 | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#NEQL |
| Orest Chwolson | KGWKH3MBTE | unknown | open | Wikipedia List of contributors to general relativity#F8G9 |
| organisms capable of surviving | WH5MFGTNY3 | unknown | open | Wikipedia List of common misconceptions about science, technology, and mathematics#2ZI4 |
| Organizing principles | S9YK7H37RQ | statement | open | Wikipedia List#AU8P |
| Organon | 8GPZHC8N1Y | definition | open | Wikipedia Organon, Wikidata Q500930 |
| Orientability | 7Q21YNZY8Q | definition | open | Wikipedia Orientability, Wikidata Q2748415 |
| Orientability | 8RS8TEZFN1 | definition | open | Wikipedia List of differential geometry topics#EXFY |
| Orientable double cover | EA7RYP8TWY | unknown | open | Wikipedia Orientability#V526 |
| Orientable manifold | 5TKATKGVSM | unknown | open | Wikipedia Orientability#BP02 |
| orientable manifold | JNCJM27K9Y | unknown | open | Wikidata Q116966067, MathWorld OrientableManifold |
| Orientable manifold | SJ80665P7B | definition | open | Wikipedia List of geometric topology topics#4YRC |
| orientable surface | CW3MVTV0FC | unknown | node (a node has the same name as the row) | Wikidata Q116965911, MathWorld OrientableSurface |
| orientation | 3ZJ5FXPPMA | definition | open | Wikipedia Glossary of graph theory#O7ZX |
| Orientation | GY6BRVY83K | 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 2610.21662#RA6R |
| Orientation | N91PGAYHZW | definition | open | Wikipedia Orientation (geometry), Wikidata Q2235286 |
| orientation | PW4JC7X5X3 | definition | open | Wikidata Q7102401, MathWorld GraphOrientation, Wikipedia Orientation (graph theory) |
| orientation | S3FFKM5TF0 | concept | open | Wikidata Q1052451, MathWorld ManifoldOrientation |
| orientation | TRQRK35VKP | definition | open | Wikipedia Glossary of algebraic topology#XWHN |
| orientation | WXXZS2HEG9 | definition | open | Wikipedia Glossary of commutative algebra#JARA |
| orientation (vector space) | E842MFM3K7 | definition | node (a node has the same Wikidata item as the row) | Wikidata Q107472979, MathWorld VectorSpaceOrientation, Wikipedia Orientation (vector space) |
| Orientation character | PZSNE1N1G2 | definition | open | Wikipedia Orientation character, Wikidata Q7102405 |
| Orientation entanglement | TSF0R81Y4K | definition | open | Wikipedia Orientation entanglement, Wikidata Q7102407 |
| orientation of a $\R$-vector space | RHN54E1TC4 | unknown | open | mathlib_undergrad Linear algebra > Multilinearity > orientation of a $\R$-vector space, Mathlib Orientation |
| orientation of a vector bundle | MB5RG1F1RR | definition | open | Wikidata Q19598250, MathWorld BundleOrientation, Wikipedia Orientation of a vector bundle |
| Orientation over a domain | C3GX2Y2DS1 | 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 2610.21662#NJGB |
| Orientation reversal | W9KJH4FA3G | 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 2303.09207#SH7L |
| Orientation sheaf | EEH0FSV8KP | definition | open | Wikipedia Orientation sheaf, Wikidata Q25101042 |
| Orientation theorem | P4ZFPEDZ29 | 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#0L8W |
| Orientation-preserving | DM54VX3YWK | unknown | open | Wikipedia Orientability#43H1 |
| Orientation-preserving extension | TGQ660A1BF | 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 2610.04660#28W0 |
| Orientational analysis | BPMMW0ANES | unknown | open | Wikipedia Dimensional analysis#G6QI |
| oriented | GNT5YYJY4A | definition | open | Wikipedia Glossary of graph theory#1N89 |
| Oriented CM packet | E512HARNNX | 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 2609.26196#YZ0Z |
| Oriented CM-packet reciprocity | 8DM9EPXSZC | conjecture | 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 2609.26196#HQBS |
| Oriented coloring | Y5SN53XB9H | definition | open | Wikipedia Oriented coloring, Wikidata Q7102417 |
| Oriented Frobenius nonvanishing | RGAK5NKCWD | 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 2609.26196#XALA |
| oriented graph | SSJN5DYMP5 | unknown | open | Wikidata Q94250127, MathWorld OrientedGraph, nLab oriented graph |
| Oriented Grassmannian | A9SFNYF5NA | unknown | open | Wikipedia Grassmannian#9LUB |
| Oriented KCM | 7081Z22JH7 | 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 2609.30585#6YKJ |
| oriented matroid | 6DMXBR82MR | definition | open | Wikidata Q16155113, MathWorld OrientedMatroid, Wikipedia Oriented matroid |
| Oriented projective geometry | KNCQJ905PN | definition | open | Wikipedia Oriented projective geometry, Wikidata Q7102420 |
| Oriented site second moment | GKVQDSJAPF | 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 2609.22301#4WC3 |
| Oriented varifold | 9D6XMEWXN0 | 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 2610.05064#AIIV |
| orientifold | 459ZGX2VQP | unknown | open | Wikidata Q3356307, nLab orientifold |
| Orientifold | AHYWJ1CPFG | unknown | open | Wikipedia List of string theory topics#VDRB |
| orientifold plane | 5A9SH8D0B6 | unknown | open | Wikidata Q3391351, nLab orientifold plane |
| Origami Polyhedra Design | Q0FR9V37E5 | definition | open | Wikipedia Origami Polyhedra Design, Wikidata Q97304197 |
| Origamics | X83Y69CNJJ | definition | open | Wikipedia Origamics, Wikidata Q108523494 |
| Origin | A7N7FGJFGG | definition | open | Wikipedia Origin (data analysis software), Wikidata Q1307239 |
| Origin | Q78KR3JMXZ | definition | open | Wikipedia List of numerical-analysis software#5N75 |
| Origin indicator | 9H073QC3V7 | 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 2610.09341#GRWC |
| Origin of the Null Hypothesis and the Lady Tasting Tea | HJMRW7XNYX | statement | open | Wikipedia The Design of Experiments#RDPV |
| Original and reference observation laws | 5P3K5GM1X8 | 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 2610.05498#9QWM |
| Original Atiyah–Segal axioms | STS4WYDTFK | statement | open | Wikipedia Topological quantum field theory#F3S1 |
| Original coincidence theorem | VCMNHZFKXH | statement | open | Wikipedia Lefschetz fixed-point theorem#MBRB |
| Original conjecture | B09R907X3X | statement | open | Wikipedia Elliott–Halberstam conjecture#ZGLH |
| Original Extract | 2YE5353FMM | unknown | open | Wikipedia Gravity (alcoholic beverage)#CMHO |
| Original lower-bounding formulation | TJFM3TGBPE | unknown | open | arXiv 2610.20539#H9AQ |
| Original Mersenne conjecture | VAANSCFDZD | statement | open | Wikipedia Mersenne conjectures#BJZ4 |
| Original model | S2HF0P1XF6 | 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 2610.09882#Q5H2 |
| Original motivation: The Schwartz kernel theorem | 2KMA2XB2NJ | statement | open | Wikipedia Nuclear space#I9GV |
| Original proof of Gödel's completeness theorem | XQC9PJZ055 | statement | open | Wikipedia Original proof of Gödel's completeness theorem, Wikidata Q7102603 |
| Original rank-one-lower existence | PA7WYP98Q3 | 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 2610.18788#JZRY |
| Original stationary distance | RN5AXFRJ5F | 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 2610.15202#27OE |
| Original-class small-gap matching, informal | NTTTWPE13T | 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 2610.03633#RHIN |
| Original-comparator accepted-trial potential | ZP6NNX4M22 | 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 2610.15202#YLVJ |
| Original-law complex links | W4394CW6G0 | 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 2610.05498#ZNTH |
| Original-law weighted links | M0TF6K70CE | 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 2610.05498#55WU |
| OriginPro | 1FX7F49DJ7 | definition | open | Wikipedia List of statistical software#8HLJ |
| Orit Halpern | ZPDSGN7P6J | unknown | open | Wikipedia List of German mathematicians#9KCM |