| orthogonal tensor | A7BPPTVJJ4 | 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 2505.04063#IUSD |
| Orthogonal tilt--height excess estimate | FW713BQBGB | 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 2610.09596#SB6W |
| Orthogonal trajectory | DAPRKVN69J | definition | open | Wikipedia Orthogonal trajectory, Wikidata Q2343723 |
| orthogonal transformation | EBFEVKYZZ8 | definition | open | Wikidata Q3997740, EoM Orthogonal_transformation, MathWorld OrthogonalTransformation, Wikipedia Orthogonal transformation |
| Orthogonal Vectors (OV) hypothesis | D2B9F4G2SD | statement | open | Wikipedia Fine grained complexity#RECK |
| Orthogonal vectors are independent | 9HWP3E27N4 | statement | open | napkin tex/linalg/inner-form.tex#lemma-2 |
| Orthogonal wavelet | K1Y9AZDRHA | definition | open | Wikipedia Orthogonal wavelet, Wikidata Q3352512 |
| orthogonal, functions | 2E9WP39NVJ | concept | open | lebl_diffyqs index/5.1.3/orthogonal-functions |
| orthogonal, functions | WH737E07NQ | concept | open | lebl_diffyqs index/5.2.3/orthogonal-functions |
| orthogonal, vectors | 2WA8CRWP3Z | concept | open | lebl_diffyqs index/5.2.2/orthogonal-vectors |
| orthogonal, with respect to a weight | PPD4Q3MPHB | concept | open | lebl_diffyqs index/3.1.2/orthogonal-with-respect-to-a-weight |
| Orthogonal-frame floor | HPVDKPYXZD | 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 2609.39408#CQX3 |
| Orthogonality | 5DYCS8JVTG | definition | open | Wikipedia Inner product space#97S1 |
| Orthogonality | EZNKJ2RKFY | definition | open | Wikipedia List of statistics articles#3T9E |
| Orthogonality | JG2XTADRNE | 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 2609.34856#JD69 |
| orthogonality | VE512RAVCD | definition | open | Wikidata Q215067, MathWorld Orthogonal, Wikipedia Orthogonality |
| Orthogonality | WS0863JFBD | definition | open | Wikipedia Orthogonality (mathematics), Wikidata Q114044192 |
| orthogonality | WS5HJ57ZW3 | unknown | open | mathlib_undergrad Linear algebra > Duality > orthogonality, Mathlib Submodule.dualAnnihilator |
| Orthogonality | YFVCE7XS98 | 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 2610.18154#MKHR |
| orthogonality | YG4BG0WGZQ | definition | open | Wikipedia Glossary of linear algebra#4YXL |
| Orthogonality | ZJRMRMA2BS | statement | open | napkin tex/rep-theory/characters.tex#theorem-2 |
| Orthogonality across levels | RGWWDEZ9A6 | 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 2610.04574#LI3P |
| Orthogonality for the Gauss products | PENJ2AK744 | 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 2610.07905#SMOJ |
| orthogonality of characters | 96C7P6QVM3 | unknown | open | mathlib_overview General algebra > Representation theory > orthogonality of characters, Mathlib FDRep.char_orthonormal, mathlib_undergrad Group Theory > Representation theory of finite groups > orthogonality of irreducible characters |
| Orthogonality of Hadamard characters, Theorem 1.5 | FJ7G9D310C | 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 2610.21033#RKGE |
| Orthogonality of mixed type for every ordered partition of roots | NBKDTPM3NM | 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 2610.08568#1HMW |
| Orthogonality of the direct contour representative | N582GR1SVK | 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 2609.22027#9N4X |
| Orthogonality on $N^a$ | YAAV0ENA9N | 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 2610.03384#0KFC |
| Orthogonality principle | 1C6ZD0DC4Z | statement | open | Wikipedia Orthogonality principle, Wikidata Q7104536 |
| Orthogonality principle | QF3PTDKAMA | statement | open | Wikipedia List of statistics articles#FT6O |
| Orthogonality principle for linear estimators | V4DNAZ224N | statement | open | Wikipedia Orthogonality principle#Z5JU |
| Orthogonality relations | ZNTTK5M8GZ | unknown | open | Wikipedia Character theory#DRAA |
| Orthogonalization | D9F5ZXGDFJ | definition | open | Wikipedia Orthogonalization, Wikidata Q1702189 |
| Orthogonalization | G8JX175PXH | definition | open | Wikipedia List of numerical analysis topics#AW0T |
| Orthogonalization algorithms | WQ668ZWKX8 | definition | open | Wikipedia Orthogonalization#48KJ |
| Orthographic projection | RWSSXMG4P6 | definition | open | Wikipedia List of graphical methods#PH4H, Wikipedia List of computer graphics and descriptive geometry topics#VRZY |
| Orthographic projection (cartography) | GT892NE3S1 | unknown | open | Wikipedia List of graphical methods#KBAY |
| orthographic projection in cartography | JQ9CTGXAFY | unknown | open | Wikidata Q1753242, MathWorld OrthographicProjection |
| Orthologic triangles | X0NE16AKT8 | definition | open | Wikidata Q110235948, MathWorld OrthologicTriangles, Wikipedia Orthologic triangles |
| Orthomodular lattice | 2B0VY68Q28 | unknown | open | Wikipedia Complemented lattice#5G2J |
| orthomodular lattice | A4KSNTYQN4 | unknown | open | Wikidata Q121504301, EoM Orthomodular_lattice |
| orthomorphism | GNZ67DWS5E | definition | open | Wikidata Q18358340, MathWorld Orthomorphism, Wikipedia Orthomorphism |
| orthonormal | 5QHZJVQVBX | definition | open | Wikipedia Glossary of functional analysis#YUTZ |
| orthonormal bases | 8QSSD9GB1W | unknown | open | mathlib_undergrad Bilinear and Quadratic Forms Over a Vector Space > Euclidean and Hermitian spaces > orthonormal bases, Mathlib maximal_orthonormal_iff_basis_of_finiteDimensional |
| orthonormal basis | ZYS2PWM983 | definition | node (a node has the same name as the row) | Wikidata Q2365325, MathWorld OrthonormalBasis, Wikipedia Orthonormal basis |
| orthonormal basis of irreducible characters | 5XJQB6A26Z | unknown | open | mathlib_undergrad Group Theory > Representation theory of finite groups > orthonormal basis of irreducible characters |
| orthonormal frame | 3SXWFNXDYJ | definition | open | Wikidata Q7104842, ProofWiki Definition:Orthonormal_Frame, Wikipedia Orthonormal frame |
| Orthonormal frame bundle | NQVK3TMG6F | unknown | open | Wikipedia Frame bundle#V3F0 |
| orthonormal function system | EEB2RP3NPF | definition | open | Wikidata Q7104840, MathWorld OrthonormalFunctions, Wikipedia Orthonormal function system |
| orthonormal set | 9CWXTJ3JTR | unknown | open | Wikidata Q91048185, MathWorld OrthonormalSet, MathWorld OrthonormalVectors |
| orthonormality | T6AZ6KY6RZ | definition | open | Wikipedia Glossary of linear algebra#VI41 |
| Orthonormality | XQA7ZMXQEJ | definition | open | Wikipedia Orthonormality, Wikidata Q1411166 |
| orthopole | HDHG5WR57K | definition | open | Wikidata Q30592835, MathWorld Orthopole, Wikipedia Orthopole |
| Orthopole | YV522XG890 | definition | open | Wikipedia List of triangle topics#UN3V |
| orthoptic curve | MMZ9ZKRX8B | definition | open | Wikidata Q117834946, MathWorld OrthopticCurve, Wikipedia Orthoptic (geometry) |
| Orthorhombic crystal system | JFJXK952AT | definition | open | Wikipedia Orthorhombic crystal system, Wikidata Q648961 |
| Orthoscheme sector estimate | F91PY3PMW7 | 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 2609.27798#6707 |
| Orthostochastic matrix | 69DVJTMCG1 | definition | open | Wikipedia Orthostochastic matrix, Wikidata Q7104936 |
| Orthostochastic matrix | E8WD3SANJ9 | definition | open | Wikipedia List of named matrices#8159 |
| Orthosymplectic Lie superalgebra | R0D2BFYGF3 | 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 2610.12489#AQS2 |
| Orthotomic | B705ZK3FFS | definition | open | Wikipedia List of mathematical shapes#3KLI, Wikipedia List of curves#D7WI |
| Orthotransversal | 71JVXCS5TX | concept | open | Wikidata Q130765438, MathWorld Orthotransversal |
| Orthotropic material | JMV7G2211Z | definition | open | Wikipedia Orthotropic material, Wikidata Q901006 |
| Orthotropic material properties | 2456V1G5G9 | statement | open | Wikipedia Orthotropic material#MG0L |
| Ortrud Oellermann | 6ETHM5BHVM | unknown | open | Wikipedia List of people by Erdős number#HH01 |
| Orymbek Zhautykov | QB4AARZKZQ | topic | open | Wikipedia Orymbek Zhautykov, Wikidata Q4178364 |
| OS-positivity under periodisation | JBWGVGV116 | 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 2609.29671#JXV1 |
| Osamu Iyama | 28HBG27VMH | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#SBOS |
| Osborn's rule | 74SGJD4WBZ | unknown | open | Wikidata Q105529160, MathWorld OsbornsRule |
| Oscar Bruno | K92MZ2A44Q | topic | open | Wikipedia Oscar Bruno, Wikidata Q17505048 |
| Oscar Bruno | NDTWKBCJT6 | topic | open | Wikipedia List of people by Erdős number#065C |
| Oscar Chisini | DKBPQCARF2 | topic | open | Wikipedia Oscar Chisini, Wikidata Q982553 |
| Oscar Chisini | R3K9AGRXDG | topic | open | Wikipedia List of Italian mathematicians#676V |
| Oscar Goldman | SJ7CVKR3H0 | topic | open | Wikipedia Oscar Goldman (mathematician), Wikidata Q7106002 |
| Oscar H. Ibarra | 3F25J9VQRN | unknown | open | Wikipedia List of people by Erdős number#R75D |
| Oscar II Coast | P6FJBT2XN1 | unknown | open | Wikipedia List of places with numeric names#PCCF |
| Oscar II Land | G5WMZH2KCE | unknown | open | Wikipedia List of places with numeric names#EK7F |
| Oscar K. Buros | 2BPJHWVM6W | unknown | open | Wikipedia List of fellows of the American Statistical Association#SM9Z |
| Oscar Kempthorne | GQX2BVP7TH | topic | open | Wikipedia List of fellows of the American Statistical Association#XJWV |
| Oscar Kempthorne | HPCDKQWS58 | topic | open | Wikipedia Oscar Kempthorne, Wikidata Q7106073 |
| Oscar Kempthorne | J6X9441DDW | topic | open | Wikipedia List of presidents of the Institute of Mathematical Statistics#0MTS |
| Oscar Lanford | VC3G5PD524 | unknown | open | Wikipedia List of people by Erdős number#I5VS, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#7RID, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#BAY1 |
| Oscar Nierstrasz | TR13WR5XXV | unknown | open | Wikipedia List of people by Erdős number#U9GF |
| Oscar Randal-Williams | KQ74BAPWDD | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#6CQ5 |
| Oscar Randal-Williams | RTBY385SSX | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q64763227, nLab Oscar Randal-Williams, Wikipedia Oscar Randal-Williams |
| Oscar S. Adams | AVC1HJ5E43 | topic | open | Wikipedia Oscar S. Adams, Wikidata Q115316303 |
| Oscar Schlömilch | NWZKHV3G0K | topic | open | Wikipedia List of German mathematicians#HONW |
| Oscar Zariski | BP6Y9WNGY4 | topic | open | Wikipedia List of Jewish mathematicians#JE23 |
| Oscar Zariski | FMY11XFP7F | topic | open | Wikipedia List of people by Erdős number#QVAZ, Wikipedia List of algebraic geometry topics#463M, Wikipedia List of Ukrainian Jews#9POP, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#HNK7, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#YN9Q |
| Oscar Zariski | PBBV17CPRF | topic | open | Wikipedia Oscar Zariski, Wikidata Q381307 |
| Oscar Zariski | QPGQ07ZN6W | topic | open | Wikipedia List of mathematicians born in the 19th century#BY2H |
| Oscillating critical sums | YDMJQGZGQY | 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 2610.05457#O39U |
| Oscillating partitions | WW4M73BVVP | 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 2609.38228#UHB9 |
| Oscillating Points with One Move per Robot per Phase | S0YHBVRBKB | 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 2610.17677#E3RY |
| Oscillating sequence | 2FASCZ5CP6 | unknown | open | Wikipedia Oscillation (mathematics)#3YUZ |
| Oscillation | DYNA33SJCD | definition | open | Wikipedia List of real analysis topics#BACL |
| oscillation | J6BYY4Q354 | definition | open | Wikidata Q7106411, MathWorld Oscillation, Wikipedia Oscillation (mathematics) |
| Oscillation estimate for cylindrical holes | JTATXAJ4KY | 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 2609.30274#MKG3 |
| Oscillation of a function at a point | VTQ02FXMW5 | unknown | open | Wikipedia Oscillation (mathematics)#7WKH |
| Oscillation theory | BH9QK9BJYV | definition | open | Wikipedia Glossary of areas of mathematics#5PFU |