| barrelled space | ENCBD349T9 | definition | open | Wikidata Q2090232, EoM Barrelled_space, Wikipedia Barrelled space |
| Barrett O'Neill | Q5ERJXZJSJ | topic | open | Wikipedia Barrett O'Neill, Wikidata Q29050628 |
| Barrett reduction | 4FEHWH6QQ0 | definition | open | Wikipedia Barrett reduction, Wikidata Q808880 |
| Barrier cone | PRJPYP5Z20 | definition | open | Wikipedia Barrier cone, Wikidata Q4863601 |
| Barrier function | F5VS8NFPVX | definition | open | Wikipedia Barrier function, Wikidata Q4863604 |
| Barriers for the magnetization | 4XNYFCAST6 | 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 2610.18350#TB90 |
| Barrington's theorem | S8DC4DXW91 | statement | open | Wikipedia NC (complexity)#UID6 |
| Barron distance between Gaussians | MQ4ESN08R9 | 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 2610.10875#7K9K |
| Barron space, bounded | X1CQ84F8RA | 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 2610.10875#HP96 |
| Barron space, homogeneous | QAEM1TGJ08 | 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 2610.10875#30K4 |
| Barrow's inequality | CF0Q1XFHZN | statement | open | Wikipedia Barrow's inequality, Wikidata Q3497142 |
| Barrow's inequality | WWAZGGCB20 | statement | open | Wikipedia List of triangle topics#C79A, Wikipedia List of inequalities#IR78 |
| Barry Arthur Cipra | T3MAW9PEMF | topic | open | Wikipedia Barry Arthur Cipra, Wikidata Q23882031 |
| Barry Barish | 64SQW2A4P6 | unknown | open | Wikipedia List of contributors to general relativity#G3F2 |
| Barry C. Arnold | K96EDAENZ2 | topic | open | Wikipedia Barry C. Arnold, Wikidata Q88013601 |
| Barry D. Nussbaum | H5PS5K7VEG | topic | open | Wikipedia List of fellows of the American Statistical Association#8L3C |
| Barry D. Nussbaum | Z3189QTTT7 | topic | open | Wikipedia Barry D. Nussbaum, Wikidata Q42955932 |
| Barry Loewer | NENAS4M9K2 | topic | open | Wikipedia Barry Loewer, Wikidata Q4864434 |
| Barry M. McCoy | KMWAEBWS33 | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#VZ3O |
| Barry Mazur | B5GNTSBK96 | topic | open | Wikipedia List of people by Erdős number#KT3J, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#XP8A, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#ZOGH |
| Barry Mazur | Y967JPQ1S9 | topic | open | Wikipedia List of Jewish mathematicians#8YJ8 |
| Barry Mazur | ZVVDMTY1X6 | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q809076, nLab Barry Mazur, Wikipedia Barry Mazur |
| Barry Mitchell | 7F1Y7K4TQH | topic | open | Wikipedia Barry Mitchell (mathematician), Wikidata Q102145243 |
| Barry Pennington | 18JPG5XW0Y | topic | open | Wikipedia Barry Pennington, Wikidata Q4864603 |
| Barry R. Davis | Z0Q7NEA4V3 | topic | open | Wikipedia List of fellows of the American Statistical Association#EBZM |
| Barry R. Davis | ZKX49V76XK | topic | open | Wikipedia Barry R. Davis, Wikidata Q64684716 |
| Barry Simon | 1MWMQ4M5FY | unknown | open | Wikipedia List of Jewish mathematicians#6CFG |
| Barry Simon | 903KKA1KDN | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q370126, nLab Barry Simon, ProofWiki Mathematician:Barry_Martin_Simon |
| Barry Simon | DH6APY4YGD | unknown | open | Wikipedia List of people by Erdős number#GKCE, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#R3KL |
| Barry Smith | HJWCSHA8PS | topic | open | Wikipedia Barry Smith (ontologist), Wikidata Q809101 |
| Barry Wellman | XG8TR9ND6D | unknown | open | Wikipedia List of people by Erdős number#ISXO |
| Barsotti–Tate group | E6E33MNAHD | definition | open | Wikipedia Barsotti–Tate group, Wikidata Q4865014 |
| Bart Kosko | C7KZ7D60KD | topic | open | Wikipedia Bart Kosko, Wikidata Q3635280 |
| Bart Preneel | E3TMP3NSNS | topic | open | Wikipedia Bart Preneel, Wikidata Q530074 |
| Bart Preneel | F1Y6T2E6SJ | topic | open | Wikipedia List of people by Erdős number#G8GL |
| Bart Preneel | VD6T24AV2V | topic | open | Wikipedia List of cryptographers#RIVZ |
| Bartel Leendert van der Waerden | EKSQEDPYVW | topic | open | Wikipedia List of people by Erdős number#RCXB |
| Bartel Leendert van der Waerden | R1T6SHR81M | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q287097, ProofWiki Mathematician:Bartel_Leendert_van_der_Waerden, Wikipedia Bartel Leendert van der Waerden |
| Bartels, Julius | VGYB1BE1SM | unknown | open | Wikipedia List of statisticians#BELS |
| Bartels–Stewart algorithm | 6CZHAT6NED | definition | open | Wikipedia Bartels–Stewart algorithm, Wikidata Q60788442 |
| Barth sextic | VMHAKCKVCV | definition | open | Wikipedia List of mathematical shapes#Y4IU, Wikipedia List of surfaces#TX3X |
| Barth surface | NXPR6DQTM8 | definition | open | Wikipedia Barth surface, Wikidata Q4865185 |
| Bartholdi's group-algebra criterion | ERCFGCE1FX | 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 2610.00789#J9SG |
| Bartholomew Lloyd | F1Q4N6SWK7 | topic | open | Wikipedia Bartholomew Lloyd, Wikidata Q16857893 |
| Barth–Nieto quintic | WJVMAVKV0S | definition | open | Wikipedia Barth–Nieto quintic, Wikidata Q4865318 |
| Bartlett's method | 538EDAC3ZQ | definition | open | Wikipedia Bartlett's method, Wikidata Q4865378 |
| Bartlett's method | YY1SQWX4V9 | definition | open | Wikipedia List of statistics articles#PS8I |
| Bartlett's test | 3HSPVN41WJ | definition | open | Wikipedia Bartlett's test, Wikidata Q809441 |
| Bartlett's test | ZGSJ13EPWW | definition | open | Wikipedia List of statistics articles#IIOK |
| Bartlett's theorem | 2AQYRTVVPV | statement | open | Wikipedia Bartlett's theorem, Wikidata Q4048810 |
| Bartlett's theorem | YW8GACWQCZ | statement | open | Wikipedia List of statistics articles#P9IB |
| Bartlett, M. S. | ZWC4RKMHAQ | topic | open | Wikipedia List of statisticians#NYCW |
| Bartolomeo Pollastri | YB62CSY4JK | topic | open | Wikipedia Bartolomeo Pollastri, Wikidata Q21208946 |
| Bartolomeo Sovero | RKWCKP3DJ2 | topic | open | Wikipedia Bartolomeo Sovero, Wikidata Q18945080 |
| Barton Zwiebach | 6JHH4XQEZD | unknown | open | Wikipedia List of string theory topics#7262 |
| Barton Zwiebach | PXA5ZPYK6C | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q809560, nLab Barton Zwiebach |
| Baruch Awerbuch | D635EJTXFQ | unknown | open | Wikipedia List of people by Erdős number#DXSO |
| Baruch Barzel | V3PVYYKB49 | topic | open | Wikipedia Baruch Barzel, Wikidata Q20090238 |
| Baruch Lindau | 12PZQEFJJY | topic | open | Wikipedia List of Jewish mathematicians#4F3Q |
| Baruch Lindau | J1XPF9FMDP | topic | open | Wikipedia Baruch Lindau, Wikidata Q6675110 |
| Baruch Solomon Löwenstein | C5YQV6PXEC | topic | open | Wikipedia Baruch Solomon Löwenstein, Wikidata Q55604948 |
| Baruch Solomon Löwenstein | Q5JC8453T5 | topic | open | Wikipedia List of Jewish mathematicians#GMSZ |
| Barwise compactness theorem | 62BFD5MQK7 | statement | open | mathlib_1000 Q4865980, Wikidata Q4865980, thousand_plus Q4865980, Wikipedia Barwise compactness theorem |
| Barwise compactness theorem | 8RDGCS9YFF | statement | open | Wikipedia List of theorems#24D5 |
| Barwise compactness theorem | ACRDY7EZRJ | statement | open | Wikipedia List of mathematical logic topics#9XB0 |
| barycenter | 9DZB4JHHDF | unknown | open | Wikidata Q809690, nLab barycenter |
| barycenter | R05D5XW07A | unknown | open | mathlib_overview Geometry > Affine and Euclidean geometry > barycenter, Mathlib Finset.affineCombination, mathlib_undergrad Affine and Euclidean Geometry > General definitions > barycenter |
| Barycenter of pure inputs | 620769YD44 | 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 2610.01855#4EOQ |
| Barycenter of the visual measure | N7MB9W8PPS | 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 2609.28014#VJI6 |
| Barycenter stability | NQSGTX06VC | 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 2610.00039#GXQK |
| barycentric coordinate system | B86AZCZ8T5 | definition | open | Wikidata Q738422, MathWorld BarycentricCoordinates, Wikipedia Barycentric coordinate system |
| Barycentric coordinate system | TSGKXY43EY | definition | open | Wikipedia List of computer graphics and descriptive geometry topics#Y12A |
| Barycentric coordinates | KCX3VJA8WH | definition | open | Wikipedia List of convexity topics#OWUI |
| Barycentric coordinates (mathematics) | XTWYHWS8T5 | definition | open | Wikipedia List of triangle topics#3M96 |
| Barycentric description of the fixed-support weights | KC0HGYJPQK | 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 2610.04136#F7B7 |
| Barycentric hull | GY8RK06FA3 | 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 2610.17909#BENK |
| Barycentric Interpolation | SMGSAXD88W | unknown | open | Wikipedia Lagrange polynomial#O9X2 |
| Barycentric interpolation in product spaces | YSRW1J41QH | 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 2609.20998#XL53 |
| Barycentric solution | 9EGVT15P62 | 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 2609.31345#01P4 |
| Barycentric subdivision | EPPH12E2QZ | definition | open | Wikipedia List of general topology topics#GI95 |
| Barycentric subdivision | PKYDTYJH37 | definition | open | Wikipedia List of numerical analysis topics#FNAF |
| Barycentric subdivision | Y1DSA06TNA | definition | open | Wikipedia Barycentric subdivision, Wikidata Q4078260 |
| Barycentric Target Transform | WXCS51BHYA | 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 2609.20316#K0D2 |
| Barycentric-sum problem | CQCXWSPTWA | problem | open | Wikipedia Barycentric-sum problem, Wikidata Q4865996 |
| barye | 2Q8NSFG6ZR | definition | open | Wikidata Q809678, ProofWiki Definition:Barye |
| baryogenesis | 2HFW62YVSR | unknown | open | Wikidata Q790454, nLab baryogenesis |
| baryon | 92EPQ6QN8H | unknown | open | Wikidata Q159731, nLab baryon |
| Baryon acoustic oscillations | AZJW19FF84 | definition | open | Wikipedia Baryon acoustic oscillations, Wikidata Q809676 |
| baryon number | BFK319BB9K | unknown | open | Wikidata Q110346, nLab baryon number |
| Barzilai–Borwein method | Z3FRP3B3MP | definition | open | Wikipedia Barzilai–Borwein method, Wikidata Q118904453 |
| Bas Edixhoven | X9ZB2TTDVV | topic | open | Wikipedia Bas Edixhoven, Wikidata Q809724 |
| Bas Spitters | 1060EXKB5X | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q102268505, nLab Bas Spitters |
| Bas van Fraassen | P06E7WG97Q | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q809744, nLab Bas van Fraassen, Wikipedia Bas van Fraassen |
| BAS9P4FRW4 | BAS9P4FRW4 | 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 2610.10745#U6TU |
| Bascand, Geoff | 4PAH7PQ4BG | topic | open | Wikipedia List of statisticians#3SAF |
| base | BVEPB555N8 | definition | node (a node has the same Wikidata item as the row) | Wikidata Q810214, MathWorld TopologicalBasis, ProofWiki Definition:Basis_(Topology), Wikipedia Base (topology) |
| base | T9XZH8BP73 | definition | open | Wikipedia Cylinder#CHJ5, Wikipedia Cylinder#QX39, Wikipedia Cylinder#RBA6, Wikipedia Cylinder#UOLP, Wikipedia Cylinder#W080, Wikipedia Cylinder#Y8OT, Wikipedia Cylinder#YR6O |
| Base | W1NJ58A5KQ | definition | open | Wikipedia Base (group theory), Wikidata Q4866358 |
| Base | YHT8P2442P | definition | open | Wikipedia Base (geometry), Wikidata Q2553861 |
| Base | YM3QZ3RETW | definition | open | Wikipedia Glossary of general topology#ZWFA |